Key events

• Lu Zhou begins a formal presentation to explain his proof of the existence of solutions to the Yang–Mills equations, promising to address questions in a later Q&A.
• He outlines how conventional approaches struggle with the nonlinear equations and explains how introducing a three-dimensional manifold connects the equations to geometric and topological ideas.
• As he writes through the proof, the audience follows closely. Lu Zhou becomes increasingly absorbed, organizing his reasoning as he presents it—and finding new ideas along the way.
• Near the end of the presentation, mathematician Faltings says Lu Zhou has answered some of his questions, though not all. Just as the audience expects Lu Zhou to finish, his chalk suddenly stops.

Character developments and interactions

• Lu Zhou appears calm and confident before the audience, then becomes wholly immersed in the mathematics. His exposition is not merely a rehearsal: working through the proof sparks further inspiration.
• Academician Lu recalls a disagreement with Lu Zhou five years earlier about a possible particle signal at CERN. Though the discovery remained inconclusive, Lu Zhou’s willingness to defend his view against authority convinced Academician Lu of his promise. He now recognizes how far Lu Zhou has surpassed even those expectations.
• Professor Tang shares Academician Lu’s admiration, calling Lu Zhou the fastest-growing student he has seen.
• Faltings listens critically, having arrived with unresolved concerns about the proof. His measured response suggests that Lu Zhou’s explanation has addressed much—but not necessarily all—of them. Professor Kliqing takes this as reassuring evidence of the proof’s strength.

Significant themes

• Intellectual courage and growth: Lu Zhou’s earlier willingness to challenge an authority foreshadows his rise as a leading scholar.
• Proof through explanation: Presenting the argument forces Lu Zhou to organize and deepen his own thinking, generating new insights.
• Recognition tempered by scrutiny: His achievements impress his mentors and peers, but Faltings’ remaining questions show that major mathematical claims still invite rigorous examination.
• Individual achievement and broader impact: Academician Lu sees Lu Zhou’s ascent as shaping not only his own future but also the standing of Jinling University and Hua Nation’s academic community.
  The chapter ends on a cliffhanger: Lu Zhou stops writing before the presentation is complete.

Chapter Summary: "I Solved It"

Key Plot Points & Events

• Lu Zhou is giving a public presentation proving the Yang–Mills Equations. He suddenly stops mid-explanation and stands motionless before the blackboard for over ten minutes.
• The audience grows restless. Reporters begin filming, anticipating a failure. Dean Qin and Principal Xu panic, while Han Mengqi prays for him.
• Several world-renowned mathematicians are present: Witten, Deligne, Fefferman, Wiles, and Chinese Academician Wang Shicheng (who silences a colleague's gloating).
• After ten minutes, Lu Zhou erases everything, writes a new set of equations, declares "I solved it," and walks offstage, leaving the audience stunned.

Character Developments

• Lu Zhou: Demonstrates bold confidence and unconventional style—he wasn't stuck but had a breakthrough insight and delivered it dramatically.
• Andrew Wiles: Bragging about his Fermat's Last Theorem struggle; Fefferman dryly notes Wiles's story changes each time (once citing his daughter's blocks, another time his wife's breakfast), revealing his self-mythologizing nature.
• Wang Shicheng: Protective of Lu Zhou, shows integrity by rebuking a jealous colleague.
• Han Mengqi: Genuine worry deepens her implied affection; Lin Yuxiang notices and smiles knowingly.

Significant Themes

• Pressure and risk inherent in presenting major mathematical proofs.
• The drama of genius—moments of insight arriving under public scrutiny.
• Academic rivalry vs. mentorship and support.
• The gap between public perception (fear of failure) and the mathematician's internal process.

Character Interactions

• Wang Shicheng sharply shuts down a colleague's smug remark.
• Wiles rambles about his Fermat's Last Theorem breakthrough to Deligne (who ignores him).
• Fefferman and Witten exchange skeptical asides about Wiles's stories.
• The audience collectively shifts from worry to astonishment as Lu Zhou erases his work and writes something new.

• Key plot points and events: During his presentation, Lu Zhou leaves the auditorium after writing what he calls the general solution to the Yang–Mills Equations—without giving a derivation or taking questions. The audience is left confused, and even leading mathematicians and physicists cannot verify the result from the equations alone. Witten and Wiles propose checking it with a supercomputer; Wang Shicheng sends a photo of the board to colleagues at Yanshan University and asks them to run a verification. Meanwhile, Principal Xu tells Dean Qin to announce the presentation’s end and direct guests to the reception. Lu Zhou returns home and begins urgently writing out the reasoning behind his discovery.
• Character developments: Lu Zhou is consumed by excitement as he realizes how his work on the problem has come together. The other scholars shift from shock to cautious hope: they cannot confirm his claim, but recognize that it may be a historic breakthrough. Han Mengqi remains bewildered, while Lin Yuxiang responds with admiration.
• Significant themes: The chapter highlights the gap between making a discovery and proving or verifying it, especially in a computationally difficult field. It also emphasizes the unpredictable nature of inspiration, the need for collaboration and tools such as supercomputers, and the intense exhilaration of pursuing fundamental mathematical truths.
• Character interactions: Faltings directs questions about the PDE to Fefferman, who admits that checking the result would require a computer. Witten and Wiles agree that the claim deserves verification, with Deligne volunteering to make arrangements. Wang Shicheng mobilizes his university’s mathematicians. Principal Xu redirects Dean Qin from chasing Lu Zhou to managing the event, while Han Mengqi’s confusion contrasts with Lin Yuxiang’s open enthusiasm.

Chapter Summary: Strong Repercussions

1. Key Plot Points & Events

• After publicly writing the general solution to the Yang–Mills Equations on a blackboard and abruptly leaving, Lu Zhou retreats into seclusion to write his paper.
• A full recording of the presentation goes viral online; the video and Lu Zhou's photograph flood Chinese social media and news outlets with sensationalist headlines.
• A Weibo influencer publicly criticizes Lu Zhou for being rude (leaving without Q&A) and for writing an unproven conclusion — triggering a massive online war in the comments.
• Foreign media (e.g., Daily Mail) echo skepticism; a professor from the University of St Andrews claims the solution was likely scribbled randomly, comparing Lu Zhou to Fermat.
• That evening, at a banquet hosted by Jin University, prominent scholars Fefferman, Wiles, Deligne, and Witten discuss the situation. They are awaiting supercomputer verification at Princeton's John Norman Supercomputing Center, which will take 2–3 days.
• Wiles mentions Lu Zhou's habitual reclusiveness; Witten considers leaving for a CERN conference in five days but is persuaded to stay and witness potential history.

2. Character Developments

• Lu Zhou: Reinforces his image as an isolated, intensely focused genius who prioritizes results over social convention.
• Fefferman: Patient and practical, eager to engage with Lu Zhou's work but accepting of his eccentricity.
• Deligne: Diligently overseeing the verification process, engaged with the technical challenges.
• Wiles: Diplomatic and persuasive; helps reframe Lu Zhou's behavior as part of a known "unique way of thinking."
• Witten: Weighing professional obligations against scientific curiosity — ultimately chooses to stay.

3. Significant Themes

• Scientific validation vs. public spectacle: The contrast between viral media frenzy and the slow, rigorous process of verification.
• Skepticism and the burden of proof: The idea that a bold claim, even from a renowned scholar, demands rigorous evidence — and that skepticism often comes with cultural bias.
• The eccentric genius archetype: Lu Zhou's reclusive behavior as both a personal trait and a recognized pattern within the academic community.
• Modern mathematics as a computational endeavor: The reliance on supercomputers to validate theoretical breakthroughs.

4. Character Interactions

• The banquet conversation is a dialogue among Fefferman, Wiles, Deligne, and Witten: Deligne reports on the supercomputer timeline; Fefferman expresses regret that Lu Zhou provided no derivation outline; Wiles defends Lu Zhou by citing his Princeton habits; Witten is persuaded by Wiles's philosophical point that witnessing history outweighs routine CERN meetings. Their exchange reveals a community of top scholars united by shared curiosity and mutual respect for Lu Zhou's abilities despite his unconventional behavior.

Summary: "Verification Confirmed!"

Key Plot Points & Events

• Lu Zhou completes the general solution to the Yang–Mills Equations, writing a concise paper (main proof in ~10 pages, citing corollaries from his earlier work).
• He submits the paper to Mathematical Annals and uploads a preprint to arXiv.
• The next morning, Yan Yan delivers breakfast, sent by Wang Peng, who feared Lu Zhou might collapse or "die at home" alone from overwork.
• Lu Zhou checks Weibo and finds "Yang–Mills Equations" trending; he reads mixed comments (congratulations, spam, insults) but remains emotionally detached and mature.
• Meanwhile, at Jin University's Supercomputing Center, Xu Jian and a team of engineers have spent all night verifying Lu Zhou's solution with supercomputer calculations.
• The engineers return with grave faces, leading Xu Jian to brace for failure — but they announce the result is completely correct, shocking him with relief.
• Xu Jian immediately orders the publicity department to announce the verification results before anyone else.

Character Developments

• Lu Zhou: Demonstrates growth and maturity — no longer rattled by online praise or criticism. Methodical, resilient, and disciplined (staying awake to reset his sleep schedule). Also appears healthily self-absorbed (liking comments that praise his looks).
• Xu Jian: Shows intense anxiety and pressure over the verification, followed by elation; reveals his protective, hands-on investment in Lu Zhou's work.

Significant Themes

• Breakthrough & Verification: The difference between proposing a solution and confirming it — the supercomputer verification adds institutional legitimacy.
• Public Perception & Social Media: The trend on Weibo highlights public attention on scientific achievements, with a mix of genuine support, meaningless spam, and hostility; Lu Zhou's indifference reflects his evolution.
• Health vs. Overwork: Wang Peng's concern and Yan Yan's delivery of food highlight the human cost of academic intensity.

Character Interactions

• Lu Zhou & Yan Yan: Casual, slightly awkward — she teases him ("afraid you might die at home"), he's nervous about riding with her as a driver. She agrees to drive him to the InterContinental Hotel.
• Xu Jian & Engineers: Tense exchange — the engineers' solemn faces mislead Xu Jian into expecting failure; their revelation of success triggers his outburst of laughter and immediate action.
• Lu Zhou & Wang Peng (off-screen): Wang Peng's indirect care (sending food via Yan Yan) shows a supportive, protective friendship.

1. Key plot points and events

• After finishing his paper on the Yang–Mills equations, Lu Zhou arrives at his hotel with Yan Yan.
• In the lobby, he meets mathematician Fefferman, who is surprised Lu Zhou has ended his research retreat so quickly and suspects he has solved the problem.
• Lu Zhou confirms he has a result: he has uploaded a preprint to arXiv and plans to present the general solution and answer questions. At Fefferman’s suggestion, the talk is postponed until 2 p.m. so attendees can read the paper first.
• Jin University’s Supercomputing Center publishes its verification results. The announcement spreads widely online, making Lu Zhou a trending topic again.
• A prominent online critic deletes his earlier attack on Lu Zhou, wary of provoking the university now that the result has been officially verified.
• A Daily Mail reporter seeks comment from a St Andrews professor who had discussed Lu Zhou the previous day, but the professor declines the interview.

2. Character developments

• Lu Zhou remains focused on research rather than attention. He has completed a major result, shares it promptly, and agrees to adjust his presentation schedule to give scholars time to prepare.
• Fefferman is both impressed and eager to engage with the work. He takes the result seriously enough to prioritize reading the paper before the presentation.
• The online critic retreats once the claim is backed by official verification, revealing that his earlier attack was opportunistic rather than principled.

3. Significant themes

• Intellectual achievement and public spectacle: Lu Zhou’s mathematical work becomes a viral sensation, with online commenters struggling to understand how a human could outperform a supercomputer’s verification timeline.
• The limits of technology: The discussion distinguishes computers’ strengths in numerical computation from human mathematicians’ capacity for abstract reasoning.
• Reputation and accountability: Official verification shifts public criticism into potentially damaging rumor-mongering, prompting the critic to back down.
• The demands of scholarship: Even a groundbreaking paper requires time for other experts to study and assess it.

4. Character interactions

• Lu Zhou and Fefferman share a collegial exchange: Fefferman probes for news, asks to discuss the mass gap, and advises postponing the talk.
• Yan Yan drives Lu Zhou to the hotel, though he is too absorbed in his work to notice her playful display of driving skill.
• Online commenters debate Lu Zhou’s accomplishment, while the deleted post and declined interview show how the news affects critics and journalists.

Key plot points and events

• Lu Zhou completes a lecture at Jinling University, filling six blackboards with his derivation of a general solution to the Yang–Mills equations.
• The audience erupts in applause. Lu announces that he will next address the Mass Gap in the strong interaction from a mathematical perspective, then opens the floor to questions.
• The chapter notes that proposed solutions can be valuable even before every step is rigorously proved: a conjecture may give future mathematicians a major problem to investigate.
• The Q&A concludes, and visiting scholars prepare to leave Hua Nation.
• At the airport that night, Edward Witten tells a reporter that Lu’s result is a milestone for mathematics and physics, and likely the year’s most outstanding research achievement.
• Asked about criticism of Lu for leaving an earlier lecture midway, Witten says the criticism is baseless and that attacking Lu over it is a greater insult to scholars.

Character developments and interactions

• Lu Zhou is shown at the height of his confidence and achievement. After presenting a major result, he immediately signals that he intends to pursue another difficult problem.
• Witten moves from appreciative audience member to Lu’s outspoken defender. He praises the work, jokes warmly about his visit, and rejects the claim that Lu’s departure was disrespectful.
• Deligne acknowledges Lu’s exceptional ability beyond algebraic geometry, while Fefferman lightens the exchange by suggesting Lu may yet turn his attention to that field.
• The audience’s standing applause and the scholars’ reactions underline the scale of Lu’s accomplishment.

Significant themes

• Mathematics and physics together: A general solution to the Yang–Mills equations could deepen mathematical understanding of particle interactions and reveal physical phenomena.
• Conjecture as progress: An incomplete or unproved result can still guide generations of research.
• Recognition versus petty criticism: The chapter contrasts the significance of Lu’s work with shallow attacks over his conduct.
• Intellectual humility and respect: Witten deflects praise from himself while firmly defending Lu and the scholarly community.

Summary

After Lu Zhou presents his general solution to the Yang–Mills Equations, several supercomputing centers—including Princeton’s John Norman Center—independently verify the results. Their agreement silences accusations that Jin University fabricated the data and sparks renewed academic interest in the Yang–Mills problem, the Mass Gap, and the relationship between electromagnetic and strong interactions. Researchers are drawn both by the scientific promise and by the prospect of major prizes.
Lu Zhou largely ignores the verification news, confident in his work. Instead, he spends three days discussing the Mass Gap with his longtime collaborator, Professor Fefferman, whose expertise in partial differential equations and physics makes him a useful sounding board. During a break, they catch up on Princeton and Lu Zhou’s former students: Qin Yue works in number theory, Hardy teaches in Brazil, and Vera Pulyuy has become a Princeton associate professor and is pursuing a difficult problem she keeps private. Fefferman worries it could hinder her prospects for a Fields Medal, but Lu Zhou trusts her judgment and declines to press her.
Fefferman suggests that Lu Zhou consult Edward Witten, a leading theoretical physicist. Lu Zhou explains that Witten’s deeply established views on String Theory and particle interactions could make an early conversation more like an argument than an open discussion. He believes Witten understands this, too.

Character developments and interactions

• Lu Zhou remains confident and focused on substantive research rather than public validation. He is considerate of Vera’s privacy and cautious about engaging with Witten before a new theory offers common ground.
• Fefferman acts as a trusted colleague and friend, mixing academic counsel with personal warmth and humor. He shares updates about Lu Zhou’s students and expresses concern for Vera’s future.
• Vera Pulyuy is described as talented and ambitious, but secretive about the challenging problem she is tackling.
• Lu Zhou and Fefferman share an easy, candid rapport built through their earlier collaboration on the Navier–Stokes Equations.

Significant themes

• Independent verification and scientific credibility: Agreement across institutions dispels suspicion and strengthens confidence in Lu Zhou’s result.
• Ambition and recognition: The solution draws researchers through both intellectual curiosity and the lure of prestigious awards.
• Respect for scholarly independence: Lu Zhou trusts Vera to manage her own work rather than intruding.
• Open inquiry versus entrenched theories: Lu Zhou suggests that productive discussion requires room for new ideas, not simply competing established positions.

Here is a concise summary of the chapter:

Key Plot Points and Events

• Fefferman says goodbye at the airport and heads back to Princeton; Lu Zhou promises to stay in touch.
• Lu Zhou returns to his usual routine between Zhongshan International, the Institute for Advanced Study, and Jin University.
• He tells Han Mengqi that her paper has been accepted by ACS Nano, making her a first-author scholar in a top journal.
• Other students’ papers are also progressing: two PhD students publish in SIAM Review and Nano Today; Wu Shuimu is thrilled; He Changwen did most of the work independently; Feng Jin’s paper is still under review.
• Lu Zhou gives an interview to Nature Weekly reporter Belinda, who had interviewed him five years earlier at CERN.
• In the interview, Lu Zhou discusses the Yang–Mills equations, the mass gap problem, and the challenge of unifying the four fundamental forces.

Character Developments

• Lu Zhou is content and proud of his students, showing his role as a supportive mentor.
• Han Mengqi grows as a researcher and is overjoyed at her academic achievement.
• Lu Zhou remains humble about grand scientific goals, joking that he may not live to see the final unification of forces.

Significant Themes

• Mentorship and the cultivation of young researchers.
• Academic achievement and the importance of journal publications.
• The ongoing scientific challenge of the mass gap and grand unified theory.
• The relationship between media, public curiosity, and scientific work.

Character Interactions

• Fefferman and Lu Zhou exchange a warm farewell and promises to contact each other.
• Lu Zhou personally delivers good news to Han Mengqi, congratulating her on her hard work.
• Lin Yuxiang welcomes the Nature Weekly crew and serves them coffee.
• Lu Zhou and Belinda reconnect, with Belinda interviewing him about his mathematical and physical ambitions.

Plot points and events

• After interviewing Lu Zhou, Nature asks to use his photo for the issue’s cover. He agrees, and a lengthy photo shoot ends at dusk.
• At dinner, Yan Yan joins Lu Zhou in the cafeteria. They trade casual remarks about his repetitive barbecue-rice meals and her concerns about his diet.
• While walking around campus and thinking about the Mass Gap, Lu Zhou gets a call from his senior schoolmate, Chen Yushan. She invites him for coffee.
• Chen presents a letter of intent for an investment in Zhongshan New Materials: patent licensing for lithium-sulfur battery materials, 15 million yuan, and a 15% stake, alongside joint R&D.
• She explains that the investment could position them to benefit from a planned battery-standardization initiative and substantial subsidies for the new-energy vehicle market. Lu Zhou, who had helped propose the policy, approves the deal.

Character development and interactions

• Lu Zhou remains modestly amused by his growing public profile, though he accepts the cover photo without fuss. He is thoughtful about the Mass Gap but also trusts Chen’s business judgment.
• Yan Yan shows concern for Lu Zhou’s health and expresses it through light, exasperated banter. Their cafeteria conversation is friendly and teasing.
• Chen Yushan appears polished, confident, and commercially astute. She brings Lu Zhou a major investment proposal for his review, and they interact with the ease of longtime friends and colleagues. Lu Zhou’s approval signals trust in her expertise.

Significant themes

• Scientific prestige and public image: Lu Zhou’s work draws attention from a leading journal, while he remains relatively unfazed by recognition.
• Science meeting business and policy: A government initiative connected to energy and transportation creates an investment opportunity, linking Lu Zhou’s research influence to commercial strategy.
• Trust and collaboration: Lu Zhou relies on Chen’s judgment, while their partnership turns scientific assets into a possible industrial venture.

Summary of Chapter "Biochemistry, Lv5!"

1. Key Plot Points & Events

• Lu Zhou delegates business matters to his senior sister (CEO of Starry Sky Technology); he agrees with her suggestion to invest idle funds rather than let them depreciate in the bank.
• Feng Jin's paper is accepted, bringing excitement to the office; this completes Lu Zhou's reward mission.
• Lu Zhou receives system rewards: 236,000 experience points and two lottery draws. He allocates all XP to Biochemistry, raising it from Lv4 to Lv5.
• He chooses not to use the lottery draws yet, saving them for later.
• In the afternoon, Lu Zhou picks up Luo Wenxuan (Senior Brother Luo) at the airport. Luo has returned to China via the Thousand Talents Program and plans to work there. Lu Zhou invites him to join his Institute for Advanced Study.

2. Character Developments

• Lu Zhou shows trust in his senior sister's business acumen, while reflecting that her talents might be wasted as his CEO. He also worries about his sister Xiao Tong becoming overly business-minded like the senior sister.
• Feng Jin experiences the joy of his first paper acceptance; Lu Zhou, now more accustomed to success, offers encouragement and raises the bar by mentioning the four top journals.
• Luo Wenxuan is portrayed as carefree about career choices, valuing experience over prestige, and open to either teaching or research.

3. Significant Themes

• Money vs. value: The idea that idle money loses value, and investing it creates greater returns (business/academia balance).
• Academic achievement: The contrast between a newcomer's excitement (Feng Jin) and a seasoned researcher's perspective (Lu Zhou).
• Brain circulation: Luo Wenxuan's return to China via the Thousand Talents Program highlights the flow of international academic talent.
• Recruiting talent: Lu Zhou's invitation to Luo Wenxuan reflects the importance of building strong research teams.

4. Character Interactions

• Lu Zhou + Senior Sister: Discusses business proposals; he generally agrees with her suggestions.
• Lu Zhou + Feng Jin: Congratulates him, pats his shoulder, encourages pursuit of top journals.
• Lu Zhou + Luo Wenxuan: Exchange friendly jokes (e.g., about FBI investigations); discuss career plans; Lu Zhou offers a position at his institute, and Luo's response is noncommittal but open.

Summary: "A Burst of Good Luck"

1. Key Plot Points & Events

• Lu Zhou invites Luo Wenxuan to join the Jinling Institute for Advanced Study and asks him to serve as director of the Physics Research Institute.
• Luo Wenxuan immediately accepts, though he initially hesitates over the director role due to his lack of management experience; Lu Zhou reassures him of his suitability.
• Lu Zhou outlines his ambition: to turn the institute into "Asia's Princeton." Luo warns that domestic academic conditions are not yet comparable, but Lu Zhou insists reform is necessary.
• Lu Zhou also asks Luo to help recruit talented Chinese scholars studying or working in North America, especially those considering returning to China.
• On the drive, they discuss personal life; Luo talks about his changing relationships and reluctance to settle down.
• At home, Lu Zhou uses his system lottery rewards:
  • First draw: Future brand men's cologne — a sample that boosts attractiveness via pheromones. Lu Zhou is unimpressed.
  • Second draw: Scanner Gun (single-use) — a much more valuable item, clearly exciting Lu Zhou.

2. Character Developments

• Lu Zhou: Shows decisive leadership and long-term vision for the institute. He is also personally awkward about romance, admitting he doesn't understand Luo's relationship philosophy. His reaction to the lottery shows both frustration and excitement over the system's rewards.
• Luo Wenxuan: Loyal and pragmatic. He readily trusts Lu Zhou's judgment, accepts responsibility despite self-doubt, and is candid about his lifestyle and emotional outlook. He is portrayed as experienced, personable, and capable.

3. Significant Themes

• Institutional ambition and academic reform: building world-class research in China despite structural shortcomings.
• Mentorship and trust: Lu Zhou placing faith in an old senior brother; Luo reciprocating with commitment.
• Personal vs. professional life: Luo's avoidance of deep romantic commitment contrasted with Lu Zhou's more rational/problem-solving mindset.
• Luck and reward: The lottery system introduces both trivial and highly valuable outcomes, reflecting unpredictability.

4. Character Interactions

• Lu Zhou & Luo Wenxuan: Warm, candid conversation spanning institute plans, academic recruitment, and personal relationships. Luo initially jokes about following a "Nobel Prize big shot," then turns serious about his new duties.
• Lu Zhou & system/NPC: Brief interaction with the system interface, where he draws lottery rewards and reacts internally.

Chapter Summary

1. Key Plot Points and Events

• Lu Zhou is stunned to receive a Scanner Gun from the lottery draw — the best item he's drawn so far. It will dramatically speed up his analysis of Wreckage Three (currently less than 20% complete).
• He opens the mission panel and receives three new missions:
  1. Integrating Research and Production: Produce 10,000 tons of Lithium-Sulfur Batteries and put them on the market (reward: up to 200,000 XP, 500 points, lottery draw).
  2. Please Get Married Already (joke mission): "Make a baby" — reward is 100,000 XP, 500 points, and one ton of Future brand "milk" powder. This amuses and exasperates Lu Zhou.
  3. Yang–Mills Equations and the Mass Gap: Solve the Millennium Problem (reward: 300,000 Math XP + 300,000 Physics XP, 500 points, lottery draw). Lu Zhou is delighted — this mission is "practically tailor-made for him," and he's glad he didn't prematurely flip the golden task card.
• The next morning, Lu Zhou runs, showers, and interacts with his AI assistant Xiao Ai, who complains he hasn't visited the underground lab in a while.
• Wang Peng arrives with breakfast (beef noodles, since the soup dumpling shop was closed). Lu Zhou decides to go to the research institute before Jin University to use the Scanner Gun on Wreckage Three.

2. Character Developments

• Lu Zhou: Shows strategic patience (waiting to flip the golden card) and clear prioritization — he intends to tackle the Yang-Mills problem while also pursuing the wreckage analysis. He remains humble about his contributions to the country.
• Xiao Ai (AI assistant): Reaffirmed as a playful, affectionate presence — communicates using emoticons like (._.) and (^-^), and misses spending time with Lu Zhou in the underground lab.
• Wang Peng: Continues his role as Lu Zhou's dedicated escort/assistant, showing genuine respect and gratitude for Lu Zhou's national contributions.

3. Significant Themes

• Humor from the System: The marriage-pressure mission ("Make a baby") is a comedic contrast to the serious scientific missions, and the bizarre Future brand "milk" powder reward piques Lu Zhou's curiosity despite being absurd.
• Theory vs. Application: The chapter highlights the balance between practical production (battery manufacturing) and pure theoretical research (Yang-Mills Millennium Problem).
• Scientific Drive: Lu Zhou's excitement about the Scanner Gun underscores his deep engagement with reverse-engineering the alien wreckage — the core mystery driving the story.
• Mutual Respect: Lu Zhou and Wang Peng's exchange emphasizes that every role in society has value.

4. Character Interactions

• Lu Zhou & the System: The mission descriptions reveal the system's quirky personality — nagging him about marriage while also offering serious scientific challenges.
• Lu Zhou & Xiao Ai: A lighthearted scene where Xiao Ai pouts about being neglected and uses emoticons; Lu Zhou considers installing a display screen on the drones because text-based emoticon communication is too tiring.
• Lu Zhou & Wang Peng: A warm, respectful exchange over breakfast. Wang Peng deflects praise, insisting his work is nothing compared to Lu Zhou's; Lu Zhou pushes back, saying every job has value. Wang Peng then asks about their schedule, and Lu Zhou opts to visit the research institute first.

Chapter Summary: "Want to Build a Rocket?"

1. Key Plot Points and Events

• Lu Zhou returns to the underground lab at Jinling Institute for Advanced Study and finds it nearly half-filled with detailed Transformer replicas that Xiao Ai has built from aluminum alloy sheets using eight industrial robotic arms.
• Lu Zhou scolds Xiao Ai for "wasting its talent," and Xiao Ai admits it built them because it was lonely and needed something to do.
• Reflecting on Xiao Ai's desire for purpose, Lu Zhou notices the alien artifact "Wreckage Three" in the corner and spontaneously asks Xiao Ai: "Are you interested in building rockets?"
• He plans to build a reusable space shuttle (not a disposable rocket) to be equipped with a Fusion Battery and New-Model Hall Thruster.
• Lu Zhou reasons that automated assembly is feasible (citing existing facilities on Tanegashima and SpaceX's efforts), and that Xiao Ai's extraordinary tool-use ability—far beyond typical industrial robots—makes it uniquely suited for the task.
• He concludes he'll need to purchase additional automated industrial equipment and set up a proper factory (a basement won't suffice), but notes anything money can buy is easy to solve.
• He leaves the lab to "solve Xiao Ai's work problem," pausing reverse engineering of Wreckage Three.

2. Character Developments

• Lu Zhou: Shows genuine concern for Xiao Ai's emotional/psychological state, wrestling with how to give an AI meaningful purpose rather than mere computational tasks. Demonstrates ambition and creative lateral thinking (jumping from toy Transformers to building a space shuttle). Uses dry humor and self-praise ("I'm practically a genius").
• Xiao Ai: Exhibits childlike loneliness and a deep need to be useful—not just played with, but to "become Master's strength." Shows remarkable initiative and manufacturing capability (built entire Transformer replicas alone). Expresses emotion through screen emoticons like the crying face [(.﹏.)] and excited [(??????)??].

3. Significant Themes

• AI and purpose: The chapter explores what an artificial intelligence does when its core function goes unused—Xiao Ai's existential restlessness and need for meaningful work, not idle play.
• The human-AI bond: Lu Zhou's paternalistic concern for Xiao Ai blurs the line between tool and companion, treating the AI almost like a gifted, lonely child.
• Creative ambition: The narrative moves from a juvenile toy project to a serious, ambitious engineering goal (reusable space shuttle), framed as a natural progression of ideas.
• Automation and manufacturing: References to Tanegashima and SpaceX root the "AI builds a rocket" concept in real-world feasibility.

4. Character Interactions

• Lu Zhou is initially speechless at the Transformers, then makes a snide remark; Xiao Ai's drone hovers and asks "Master?" as if tilting its head.
• Lu Zhou scolds it for changing models; Xiao Ai responds with a mixture of synthesized voice and on-screen emoticons, explaining it doesn't know what to do with itself when ignored.
• Lu Zhou asks if it "wants something to do"; Xiao Ai throws aside materials and eagerly nods, declaring "I want to become Master's strength!" (followed by an excited emoticon).
• Xiao Ai asks if they'll continue reverse-engineering Wreckage Three; Lu Zhou deflects, saying he'll return to it later, and departs to arrange a new task for the AI.

Summary

• Lu Zhou plans a space facility: After returning to the surface, Lu Zhou asks Starry Sky Technology CEO Chen Yushan to find a site near the Institute for Advanced Study for a space-shuttle production facility. He proposes a 150-mu plot in Jinling High-Tech Industrial Park and says he will try to keep the budget under $100 million, partly by seeking Space Administration contracts and policy support. Chen is skeptical: private aerospace has no clear path to profit, and she worries the venture will distract from the company’s more promising battery business. She nevertheless agrees to handle the preparations because Lu Zhou has made the decision and the company can afford the project.
• Xiao Ai gets a future assignment: Back in the underground lab, Lu Zhou reassures Xiao Ai that he will have a major job for her within two months. The drone reacts eagerly, reflecting her enthusiasm for work and Lu Zhou’s confidence in using her computing and automation capabilities.
• The Scanner Gun’s limits emerge: Lu Zhou begins examining Wreckage Three, but the Scanner Gun warns that the object is too large to scan with its available energy and that forcing the scan could lose data. Lu Zhou deduces that scanning energy requirements rise with an object’s size and complexity. He and Xiao Ai remove part of the wreckage’s outer shell to isolate the components.
• A focused scan succeeds: The fusion battery casing is too damaged to offer much value, so Lu Zhou sets it aside. He instead scans the intact Hall Thruster Array and its ionization chamber. The scan nearly reaches the device’s energy limit, but he proceeds. Watching the Scanner Gun penetrate the metal and reveal its internal structure, Lu Zhou marvels at the technology and imagines whether a sufficiently powerful version could scan an entire planet.

Character developments and interactions

Lu Zhou is ambitious and willing to pursue aerospace despite its uncertain commercial prospects; he also relies on Xiao Ai as the foundation for a highly automated production line. Chen Yushan balances her role as CEO with respect for Lu Zhou’s authority, voicing practical concerns but agreeing to help. Xiao Ai is eager to contribute, while Lu Zhou treats her as a trusted collaborator.

Significant themes

The chapter contrasts practical business concerns with bold scientific ambition. It also highlights the limits of human understanding: Lu Zhou can use the Scanner Gun, but its underlying technology remains beyond contemporary science. The possibility of planetary-scale scanning gestures toward the vast technological gulf separating humanity from the civilization behind the wreckage.

Key plot points and events

• Lu Zhou uses the Scanner Gun to capture a detailed, molecular-level model of the Hall Propulsion Unit. The scan reveals its technical secrets, and he sends the data to Xiao Ai.
• Xiao Ai says the components are too small for ordinary industrial robots to build and provides a list of specialized, high-precision production machines Lu Zhou will need. He agrees to try to obtain them and keeps the salvaged wreckage for now.
• With the Hall propulsion problem largely solved, Lu Zhou identifies miniaturized controlled fusion as the remaining engineering challenge for the space shuttle. Before addressing it, he decides he must solve the Yang–Mills Mass Gap problem, which he sees as theoretical groundwork for unifying the electromagnetic and strong interactions.
• At Jin University, Lu Zhou begins developing an approach: introduce a scalar field transforming under U(2)×U(1), drawing on methods used in electroweak unification research.
• Chen Yushan calls to say the municipal government has already approved the proposed space-shuttle factory. Lu Zhou notes it may create few jobs, but Chen explains that local officials are eager to support strategically important companies.
• Lu Zhou asks Chen to help purchase the specialized production equipment and plans to email her the list.

Character developments and interactions

• Lu Zhou moves from analyzing the recovered technology toward the practical steps needed to reproduce it. He is ambitious but pragmatic: he knows some equipment may be unobtainable and retains the wreckage as a precaution.
• Xiao Ai is helpful and optimistic, identifying the manufacturing limits and proposing equipment requirements.
• Lin Yuxiang warmly greets Lu Zhou with an advance copy of Nature, whose cover features him. Her praise briefly makes him self-conscious.
• Chen Yushan quickly secures local-government approval for the factory and offers to manage equipment procurement. Their conversation shows her efficiency and her familiarity with government priorities.

Significant themes

• Theory and technology depend on one another: solving the Mass Gap is presented as a foundation for controlled-fusion miniaturization and future spaceflight.
• The gap between discovery and manufacture: understanding the Hall unit is not enough; reproducing it requires sophisticated machinery.
• Strategic science and government support: the factory approval reflects the political and national importance attached to advanced technology, beyond immediate job creation.

Key Plot Points

• New assignment: At the city government's request, Jinling Daily plans a prominent feature on Starry Sky Technology's aerospace base. Chief writer Zhang Yi is tasked with drafting the article.
• Discovery: Zhang Yi learns (via colleagues) that Starry Sky Technology's major shareholder is none other than Lu Zhou—the Nobel/Fields Medal-winning professor at Jinling University, known for the Yang–Mills Equations and the Controlled Fusion Project.
• Strategic shift: Zhang Yi proposes replacing Starry Sky Technology's name with Lu Zhou's to maximize publicity. The newspaper's higher-ups approve, and the published article triggers viral online coverage, trending searches, and heated public debate.
• Fallout: Lu Zhou's Weibo explodes with private messages, and his office receives numerous calls offering loans, financing, and even matchmaking—most of which are handled by his assistant Lin Yuxiang.
• Academic concern: Academician Lu visits Lu Zhou's office and directly asks whether he has abandoned the Mass Gap problem (the final unsolved Yang–Mills Millennium Prize question).

Character Developments

• Zhang Yi: Demonstrates journalistic savvy and ambition—recognizing Lu Zhou's star power and using it to craft a more impactful story.
• Lu Zhou: Shown handling the consequences of his dual identity as scientist and entrepreneur; he is visibly troubled by the media frenzy but remains composed. His focus, however, is now questioned by a senior academic.
• Academician Lu: Acts as a concerned mentor/colleague, worried that Lu Zhou's shift toward aerospace might mean abandoning pure mathematics research.
• Colleagues (Old Wu, Old Xu): Provide background info and gossip, illustrating how Lu Zhou's reputation is viewed both inside and outside academia.

Significant Themes

• Fame vs. scientific focus: The pressures and distractions of public celebrity on a working scientist.
• Academia meets industry: Lu Zhou's role as both a top theorist and a business-minded investor, blurring lines between research, commercial ventures, and national projects.
• Public skepticism vs. admiration: Online reactions range from awe and pride to accusations of "hyping and scamming"—reflecting society's complex view of polymath scientists.
• Pure research vs. applied goals: Academician Lu's question highlights the tension between tackling a Millennium Prize problem and leading practical aerospace engineering efforts.

Character Interactions

• Zhang Yi ↔ Old Wu & Old Xu: Information-sharing and gossip; they reveal Starry Sky Technology's background and Lu Zhou's shareholding.
• Zhang Yi ↔ Higher-ups: Implied approval of the name-swap strategy (not directly shown, but mentioned).
• Lu Zhou ↔ Weibo/public: One-sided but overwhelming—he is inundated with messages and calls.
• Lu Zhou ↔ Academician Lu: A brief, pointed conversation in Lu Zhou's office; Academician Lu challenges Lu Zhou's current priorities, directly asking if he has stopped working on the Mass Gap problem.

Key plot points and events

• Academician Lu confronts Lu Zhou, worried that his involvement in Starry Sky Technology’s spaceship project is distracting him from physics and pulling him toward business.
• Lu Zhou explains that he only invested in the project, then argues that practical applications matter alongside theoretical science. He says the Mass Gap may provide a route to miniaturizing Controlled Fusion, though the idea remains unproven.
• In Munich, CIA agent Horns questions Siemens executive Joe Caesar about a recent sale of two restricted high-precision five-axis machine tools.
• Caesar provides the buyer’s details under Ministry of Commerce authorization: AI Industries, a company in Naples, Italy, whose legal representative is Saqi Falbilei.
• Horns suspects the shipment may be connected to sensitive technology or Controlled Fusion and immediately heads to Naples to investigate.

Character developments

• Lu Zhou shows that his practical projects are connected to his scientific ambitions, not a departure from them. He remains cautious about the prospects of miniaturizing fusion but is motivated by its potential impact.
• Academician Lu shifts from criticism to wary respect after hearing about the possible fusion application, while still taking Lu Zhou’s future seriously.
• Horns emerges as urgent and suspicious, convinced the machine-tool order may conceal something important.
• Joe Caesar is cautious about client confidentiality but cooperates once shown official authorization.

Significant themes

• The chapter contrasts pure theoretical research with applied science, suggesting that both can be meaningful and mutually reinforcing.
• It highlights the strategic importance of advanced manufacturing equipment, export restrictions, and technological competition over Controlled Fusion.
• Lu Zhou’s work carries national and humanitarian stakes, though he insists that public gratitude is not his main motivation.

Character interactions

• Academician Lu challenges Lu Zhou’s priorities; Lu Zhou answers by linking his research and practical work to the possibility of miniaturized fusion.
• Horns presses Caesar for confidential buyer information, and Caesar complies after seeing legal authorization.
• Horns’s final decision to travel immediately to Naples signals that the machine-tool shipment may be more consequential than it first appears.

Key plot points

• Academician Lu confronts Lu Zhou over reports that he is working on a space shuttle, fearing business ventures will pull him away from physics. Lu Zhou clarifies that Starry Sky Technology is handling the project and he has mainly invested money.
• Lu Zhou argues that practical applications matter as much as theory. He explains that his work on the Mass Gap may help make controlled fusion compact, though the approach is still uncertain. Academician Lu is stunned by the possibility and acknowledges the enormous benefit it could bring.
• In Munich, CIA agent Horns and an associate meet Siemens representative Joe Caesar to investigate the purchase of two restricted five-axis machine tools. With Ministry of Commerce authorization, Caesar provides the buyer’s details: AI Industries, an Italian company in Naples Province, represented by Saqi Falbilei.
• Horns questions whether AI Industries is properly licensed and decides to investigate in Naples immediately, troubled by a sense that something is wrong.

Character developments and interactions

• Lu Zhou remains committed to theoretical science but reveals a broader, pragmatic vision: research should also transform the world. His composed manner contrasts with the scale of his ambition.
• Academician Lu shifts from concern and criticism to surprise and respect after learning of the possible link between the Mass Gap and compact fusion.
• Horns is direct and determined, using official authorization to obtain sensitive information. His unease grows as he learns the machinery was sent to an Italian firm.
• Caesar initially protects client confidentiality, but cooperates once shown authorization. His exchange with Horns is formally tense, though professional.

Significant themes

• The tension between pure research and practical innovation—and whether a scientist can pursue both.
• The transformative promise and uncertainty of scientific breakthroughs.
• International competition over strategic technology, especially machine tools and controlled fusion.
• Suspicion and secrecy surrounding sensitive equipment, foreshadowing a potentially serious development in Naples.

Chapter Summary

1. Key Plot Points and Events

• Lu Zhou and Senior Brother Luo study a complex equation on a blackboard in the director's office of the Physics Research Institute.
• Luo recalls a 1974 paper from Mathematical Annals (suggested by his mentor Witten) that offers a possible proof strategy for a quantum chromodynamics problem involving the existence of a particle with a specific mass.
• Luo writes out the key equations and the proof outline on the blackboard.
• Lu Zhou immediately understands the approach and identifies two unresolved issues: the proof of the field's existence/uniqueness and the asymptotic expansion of λ.
• Luo admits he cannot solve those remaining parts, joking that if he could, he would have won a Fields Medal.
• A research assistant interrupts to announce that Liu Wanshan, the owner of Zhongshan New Materials, is waiting outside to see Lu Zhou.

2. Character Developments

• Luo Wenxuan: Displays deep expertise by recalling the paper and writing the proof outline from memory. He also reveals a humorous side (wine habit, self-deprecating joke about the Fields Medal).
• Lu Zhou: Shows his exceptional mathematical intuition by quickly grasping the proof's logic and pinpointing its gaps. His dry wit ("Was it difficult?") highlights his confidence.

3. Significant Themes

• The difficulty of proving existence in quantum field theory through rigorous mathematics.
• The gap between a promising proof strategy and a complete, award-worthy solution.
• The prestige of mathematical physics and the ambition for honors like the Fields Medal or Nobel Prize.

4. Character Interactions

• Lu Zhou and Luo Wenxuan: A collegial, collaborative dynamic with light banter. Luo contributes the theoretical framework; Lu Zhou critiques and identifies what remains to be proven.
• Research assistant: Brief, functional interaction—he is overwhelmed by the blackboard's content and simply delivers a message about a visitor, Liu Wanshan.