At the Imperial Assembly, Dr. Ryan defended his claims about an Oracle and warned that an alien civilization had contacted the Jialan Empire. He presented evidence that a huge strangelet was moving through hyperspace toward the Milky Way and had been manufactured by an advanced civilization.

• The consul questioned Dr. Ryan about the Oracle rumors, and Dr. Ryan insisted that the crisis was real and his claims were true.
• Dr. Ryan told the assembly that an alien civilization had contacted them, silencing the skeptical members and prompting the consul to demand evidence.
• Dr. Ryan used a pyramid device to project his research and explained that gravitational-wave analysis had revealed a giant strangelet light-years away.
• Dr. Ryan said the strangelet was jumping along a hyperspace light path toward the Milky Way and was not naturally formed.
• Dr. Ryan concluded that another civilization had manufactured the strangelet and was probably far more advanced than the Jialan Civilization.

Dr. Ryan revealed that an alien civilization had sent Jialan an enigmatic warning about an approaching “Calamity,” but the consul rejected his plea to take it seriously and sentenced him to exile. Before being taken away, Ryan left all his property to Lu Zhou, identified in the chamber as Reinhardt.

• Dr. Ryan explained that the strangelet broadcast mathematical signals and had delivered a warning that a Calamity was approaching and the universe faced an unprecedented crisis.
• Dr. Ryan argued that the warning deserved attention, but the consul accused him of incitement and subversion and said he had already been tried and sentenced to Evernight Star.
• Dr. Ryan accepted his arrest, then asked to designate an heir for his property.
• Dr. Ryan left all his property to Lu Zhou, and the consul registered the inheritance under Lu Zhou's identity, Reinhardt.
• Dr. Ryan was led away, surprised that Lu Zhou had not revealed his real name.

After finding no further clues in the Void Memory, Lu Zhou considered what the calamity and strangelet meant and questioned whether the advanced civilization behind them was the Void. He set those mysteries aside to focus on the 750 GeV signal and contacted Professor Zhang Tianming for the Ali Plan’s gravitational-wave data.

• Lu Zhou explored Ringworld and its library but found that the Void Memory blurred or omitted advanced knowledge, leaving him with no new clues about the calamity.
• After waking, Lu Zhou asked Xiao Ai whether its database contained information about the Jialan Civilization, but Xiao Ai had none beyond the Void Memory segment.
• Lu Zhou recorded his theories about the calamity, the strangelet, and the possibility that the advanced civilization was the Void.
• Lu Zhou decided that investigating the 750 GeV signal took priority over exploring the Void’s mysteries.
• Lu Zhou contacted Professor Zhang Tianming and requested the Ali Plan’s gravitational-wave observation data.

Lu Zhou found no evidence of strangelets and wondered how the Void civilization bypassed hyperspace routes. At Jin University, he learned that Duan Siqi’s playthrough had ended differently from his own and asked for ideas for the next scenario.

• Lu Zhou reviewed the Jialan data, considered how the Void civilization might travel faster than light, and called Wang Peng to take him to Jin University.
• Duan Siqi weighed whether to change his major after winning prize money and studying programming and virtual reality technology.
• Lu Zhou met Duan Siqi and asked about the game’s difficulty, setting, and unfinished story.
• Duan Siqi revealed that his game had ended when the alien scholar was taken away, unlike Lu Zhou’s playthrough, which continued after he inherited Dr. Ryan’s property.
• Lu Zhou realized Duan Siqi had not reached the same ending, reassured him that the scenario was over, and heard his suggestion to make the next scenario The Matrix.

Chapter Summary: "A New Year Spent in Busyness"

Key Plot Points

• January 2023: Academician Lu Jianshen reads a sensationalized news article claiming Hua Nation scholars have withdrawn from Shanghai/IMCRC and that the 750 GeV Excess Peak is nowhere to be found. He dismisses it as media nonsense—scholars simply went home for the New Year.
• The 750 GeV Project is ongoing, with only four experiments conducted so far; Lu is confident but the signal is erratic, "flickering like a Phantom" across the energy spectrum.
• Lu Zhou works through the New Year holiday at Zhongshan International Villa because the Lunar Hadron Collider was just completed and the Lunar New Year arrived early.
• Key breakthrough: Lu Zhou recalls the pen-sized strange substance held by Dr. Ryan in the Imperial Assembly Hall and hypothesizes that the 750 GeV signal may be related to hyperspace—that part of space-time is distorted, with the unobservable portion hidden in incomplete space.
• He completes his calculations just before his deadline, finishing before sunset. The second round of experiments begins in two days, and he eagerly awaits it.

Character Developments

• Lu Jianshen: Dismisses media exaggeration, remains confident in his project, refuses to retire ("I can work another ten years"), and takes pride in his gifted students.
• Liu Guangzhao: An old friend from Condensed Matter Physics, envious of Lu's students, concerned about his friend's workaholic tendencies, jokes about retirement.
• Lu Zhou: Feels pressured by too many people depending on him; nearly exhausted but experiences a sudden flash of insight that reinvigorates him. His intuition connects the earlier "pen" object to the collider's anomalous signal.
• Xiao Ai: Attentive and caring—brings Lu Zhou coffee and monitors his well-being.

Significant Themes

• Work ethic vs. rest: Even holidays don't stop the pursuit of science; Lu Zhou admits even he needs to rest, yet keeps pushing.
• Inspiration arrives unexpectedly: The breakthrough comes not from grinding but from a moment of mental clarity after a short break.
• Media sensationalism vs. scientific reality: The news misrepresents routine holiday pauses as a project's collapse.
• The mystery of the 750 GeV Excess Peak: Presents the possibility of hidden/hyperspatial dimensions as an explanation, tying earlier plot threads together.

Character Interactions

• Old Lu & Old Liu: Warm, teasing banter between lifelong friends; Liu gifts/steals tea, warns Lu about overworking, laments not having students as good as Lu's.
• Lu Zhou & Xiao Ai: Lighthearted master-AI exchanges—Xiao Ai checks if he's cold, makes him coffee, and follows his commands.
• Family: Brief mention—his father voiced concern once at New Year's dinner; his sister Xiao Tong is too busy with her own studies to bother him.

Summary: "The Ahead-of-Its-Time Theory"

1. Key Plot Points & Events

• Lu Zhou returns to IMCRC after the New Year holiday with a refined version of his Pendulum Theory, now grounded in Hyperspace Theory, to explain the 750 GeV characteristic peak.
• He presents the paper to Professor Witten, who reads it with growing excitement and acknowledges the theory's ambition.
• Lu Zhou uploads the paper to arXiv, sparking widespread controversy in the physics community — both praise for its "ahead-of-its-time" ideas and criticism for building a conjecture on another unproven conjecture (Hyperspace).
• If experimental results are successful, Lu Zhou plans to publish the paper with the data in the journal Future.
• Professor Whittle (a rival figure) publicly dismisses the paper but internally doubts his own stance, worried about losing face after having heavily criticized Lu Zhou and persuaded Brookhaven National Laboratory to withdraw support.

2. Character Developments

• Lu Zhou: Demonstrates growing confidence and ambition; he intends to experimentally verify his theoretical work, not just publish it. His theory is partly inspired by future knowledge (memory of concepts like Hyperspace) that he leverages to advance physics.
• Professor Witten: Shows genuine excitement and validation of Lu Zhou's work; his anticipation for the experiments grows, signaling trust in Lu Zhou's direction.
• Professor Whittle: Becomes increasingly torn between public ridicule and private doubt. His mindset has turned psychologically twisted — he hopes for IMCRC's failure not out of scientific conviction but to save face, revealing his deteriorating objectivity.

3. Significant Themes

• Theory vs. Evidence: The chapter highlights the tension between speculative theoretical frameworks (Hyperspace, unobservable dimensions) and experimental verification.
• Scientific Controversy & Paradigm Shifts: The physics community is divided — some dismiss the idea as convenient "unknowable" explanations, while others see potential for a major discovery beyond the Standard Model.
• Academic Politics & Reputation: Whittle's actions illustrate how ego, face, and past commitments can corrupt scientific judgment.
• The Search Beyond the Standard Model: The 750 GeV signal represents the possibility of new physics — a missing piece outside the established model.

4. Character Interactions

• Lu Zhou ↔ Witten: Collegial and respectful; Witten listens carefully, engages with the theory, and expresses excitement — a stark contrast to Whittle's hostility.
• Whittle ↔ Fellow Professor: An unnamed elderly colleague finds the paper interesting and argues they "shouldn't miss this opportunity," while Whittle mocks it as fantasy — revealing that even Whittle's own allies are split.
• Whittle (internal): His private doubts contradict his public ridicule; he is afraid of becoming the scapegoat if Lu Zhou succeeds.

At the Lunar Research Base, Lu Zhou’s team ran three high-energy collider experiments to test his theory about mass deficits and the 750 GeV peak. The results matched his predictions, and Lu Zhou recognized that the phenomenon hidden behind the quantum fluctuations had finally been exposed.

• Yan Xinjue defended Lu Zhou’s dedication to the truth while Dr. Torik asked about Lu Zhou’s career at Princeton.
• Frank Wilczek questioned Lu Zhou’s decision to run collisions at 1,250, 1,260, and 1,300 TeV, and Luo Wenxuan reported that the experiment was ready.
• Lu Zhou ordered the superconducting magnets energized, and Yan Xinjue initiated the first collision at the Lunar Research Base.
• The second collision produced data that astonished Witten and Frank Wilczek.
• The third collision matched Lu Zhou’s expectations, and he realized the phenomenon behind the quantum fluctuations had been revealed.

Chapter Summary: "Experimental Data Released!"

Key Plot Points & Events

• Opening scene: Peter Higgs (Nobel laureate, University of Edinburgh) writes an email urging his colleague Professor Brovich at Brookhaven Science Associates to reconsider Brookhaven's temporary withdrawal from IMCRC, following Lu Zhou's controversial unilateral decision to investigate a 750 GeV resonance peak.
• Backstory established: Brookhaven's withdrawal caused major controversy; Higgs reflects on his own past—his "Higgs Mechanism" paper was rejected by Physics Letters as absurd before being published elsewhere, shaping his belief in academic open-mindedness.
• February 2nd: Three days after the lunar night ends, IMCRC's energy storage finishes charging; the next collision experiment begins amid intense anticipation.
• Lu Zhou's new theory: He uploads a paper to arXiv proposing Hyperspace Theory—that elementary particles composing atoms exist in hyperspace, appearing in observable 3D spacetime only in extremely unstable forms at sufficiently high collision energies.
• François Englert's public interview: Expresses curiosity but deep skepticism about how Lu Zhou could possibly prove a theory about higher-dimensional existence, using the analogy of "paper people" unable to perceive a 3D ball's full motion.
• Climax: At midnight Beijing time, IMCRC uploads the latest experimental data to its official database; the results astonish the entire physics community.
• Final beat: As shockwaves spread, a presentation personally hosted by Lu Zhou begins at IMCRC headquarters.

Character Developments

• Peter Higgs: Shown as elderly, deliberate, and morally principled—he drafts and revises his email carefully to be tactful yet firm. His "academic intuition" tells him something momentous will happen that day, foreshadowing the experimental breakthrough.
• Lu Zhou (off-page): Portrayed as bold and unilateral, willing to sideline the IMCRC council and stake institutional credibility on a controversial theory—yet the experimental data appears to validate his gamble, reinforcing his role as a visionary maverick.
• François Englert: Represented as open-minded but rigorous, willing to entertain revolutionary ideas while publicly questioning their provability—positioning him as a constructive skeptic rather than an outright opponent.

Significant Themes

• Open-mindedness vs. dogmatism in science: Higgs's narrative argues that academia must tolerate unconventional ideas (citing his own rejected paper), warning against irrational, politically motivated responses like Brookhaven's withdrawal.
• The burden of proof for revolutionary theories: Englert's analogy (2D creatures observing 3D objects) underscores the fundamental difficulty—if not apparent impossibility—of empirically proving higher-dimensional claims, making Lu Zhou's success all the more dramatic.
• Institutional politics vs. scientific progress: The IMCRC withdrawal highlights how political and financial pressures can conflict with scientific integrity and collective trust.
• Generational/academic tension: Older establishment figures (Higgs, Englert) grapple with Lu Zhou's aggressive, paradigm-shifting style—mirroring historical scientific controversies.
• Foreshadowing and intuition: Higgs's unexplained feeling of impending "something big" primes the reader for the breakthrough.

Character Interactions

• Higgs → Brovich (by email): A respectful but urgent appeal to reconsider withdrawal, emphasizing the century-built trust of the physics community and framing Lu Zhou's actions as "academic immaturity" at worst—not deserving of irrational backlash.
• Englert ↔ Media: A measured, public expression of curiosity and doubt—contrasting with harsher critics (implied Professor Whittle) while still challenging Lu Zhou's ability to prove his theory.
• Lu Zhou ↔ Global physics community (implied): No direct scenes, but his paper and subsequent presentation position him as the central figure sparking both controversy and now vindication.

Lu Zhou presented IMCRC’s findings on the 750 GeV anomaly, arguing that it was a projection of a particle hidden in hyperspace. He named it the Boat Particle, denoted Z, and began to prove its existence using experimental data.

• Witten reflected on the rapid breakthrough, while Wilczek regretted abandoning the 750 GeV Project years earlier.
• Lu Zhou entered IMCRC’s packed lecture hall and explained why he had trusted his original calculations despite CERN shelving the experiment.
• Lu Zhou used a two-dimensional being’s view of a sphere to illustrate how higher-dimensional objects could appear as tiny projections.
• Lu Zhou explained that experiments at 1250, 1260, and 1300 TeV had gathered data that could reveal the hyperspatial particle mathematically.
• Lu Zhou named the particle the Boat Particle, abbreviated it as Z, and prepared to demonstrate its existence from the data.

Lu Zhou presented a mathematical model for the extra-dimensional Z particle and argued that it explained the recurring 750 GeV collider signal. He left the audience with a conjecture about hyperspace enabling interstellar travel, then concluded that the particle and physics extended beyond what the Standard Model described.

• Lu Zhou filled the whiteboard with equations for an extra-dimensional model, while Frank Wilczek struggled to follow and Edward Witten explained that Lu had used abstract mathematics to account for the 750 GeV signal.
• As Lu's proof progressed, Witten and other audience members began to grasp parts of the argument, and Lu announced that the proof of the Z particle's existence had ended twenty-seven lines earlier.
• Lu discussed how higher-dimensional objects might appear as particles in three-dimensional space and conjectured that hyperspace could eventually enable travel between star systems.
• Lu added that the Z particle's theoretical mass ranged from zero to 1.25 TeV, with its 750 GeV manifestation appearing when n equaled three, and said collider data supported its existence.
• Lu declared that the particle exceeded the visible 750 GeV and that physics went beyond the Standard Model, then left the stage to thunderous applause.

Chapter Summary: "The Secrets of the Universe Had Never Been This Close"

1. Key Plot Points & Events

• On February 3rd, during the IMCRC presentation, Lu Zhou publicly announces the discovery of a new ultra-heavy particle at the Lunar Hadron Collider, named the "Boat Particle" (symbol: Z).
• The particle has a mass of 1.25 TeV—nearly ten times the Higgs Boson—and lies beyond the Standard Model, potentially corresponding to a higher-dimensional component of matter.
• The announcement marks the end of a seven-year exploration of 750 GeV in high-energy physics.
• Lu Zhou predicts the particle may provide a theoretical foundation for faster-than-light travel between star systems.
• News spreads rapidly; presentation footage is uploaded to IMCRC's official website, triggering shock across the global physics community.
• The chapter opens with a parallel scene: Professor Whittle at Brookhaven National Laboratory initially forgets about the IMCRC presentation, then realizes its significance after a grim visit from Professor Brovich.
• The scene shifts to chaos at IMCRC headquarters: journalists and physicists surge toward the stage, while Lu Zhou discreetly escapes via a staff elevator and dedicated car (on Wang Peng's advice).

2. Character Developments

• Lu Zhou: Delivers a landmark presentation that expands humanity's view of the universe by "an entire dimension"; demonstrates foresight in avoiding the ensuing chaos.
• Professor Whittle: Begins the day absent-minded, forgetting the presentation; experiences fear and despair when he realizes what has occurred.
• Professor Brovich: Appears soaked to the bone, visibly devastated, delivering only the words "We lost" before leaving silently—representing the defeated rival faction (likely an American/European research group).
• Peter Higgs (mentioned, not present): Is quoted validating the discovery's significance; also sent an email to Brovich indicating the outcome in advance.

3. Significant Themes

• Scientific rivalry and loss: The emotional weight of "losing" a major discovery—seen in Brovich's despair, Whittle's near-fainting, and a Syracuse researcher violently smashing her keyboard.
• The expansion of human knowledge: Physics is "broadened by an entire dimension"; the universe's secrets feel closer than ever before.
• Beyond the Standard Model: The discovery challenges established frameworks and hints at higher-dimensional reality, potentially connecting matter, mass, and gravity.
• Chaos and public reaction: Major scientific breakthroughs trigger uncontrollable frenzy, both intellectual and journalistic.
• Omens of the future: The particle is positioned as a possible key to faster-than-light travel—setting up a broader, forward-looking narrative.

4. Character Interactions

• Whittle ↔ Brovich: Brief, tense encounter—Brovich arrives drenched, delivers the cryptic "We lost," and departs without explanation or invitation to stay.
• Lu Zhou ↔ Wang Peng: Wang Peng's pragmatic suggestion to leave through the garage demonstrates his protective role and Lu Zhou's trust in him.
• Peter Higgs ↔ Brovich: Off-page correspondence—Higgs's email is what informed Brovich of the outcome.
• Lu Zhou ↔ Physicists/Reporters: Indirect interaction; they pursue him aggressively with questions and cameras, but he avoids direct engagement.
• BBC Reporter ↔ Crowd: The reporter fights through the packed hall, illustrating the overwhelming public and academic reaction.

After Lu Zhou’s Z Particle paper transformed the debate over the 750 GeV peak, leading physicists Barry Barish and Kip Thorne discussed his influence and decided to nominate him for the Nobel Prize in Physics. The chapter left his nomination seeming almost certain to earn the year’s honor.

• Lu Zhou published his Z Particle research in Future, and Science and Nature highlighted its findings.
• Barry Barish read Lu Zhou’s mathematical proof and praised his genius to Kip Thorne at Caltech.
• Barish and Thorne discussed how Lu Zhou’s success had strengthened his influence at the IMCRC and left Brookhaven National Laboratory isolated.
• Barish and Thorne agreed to nominate Lu Zhou for the Nobel Prize in Physics, believing the Z Particle discovery deserved the award.

Chapter Summary: Physics, LV8!

Key Plot Points & Events

• Lu Zhou is on vacation at his Zhongshan International villa, enjoying a rare break after completing his research on the 750 GeV particle discovery
• He video chats with his sister Xiao Tong, who tells him his achievement is the talk of Princeton
• Professor Krugman (via Xiao Tong) sends greetings and continues to recruit Lu Zhou for a "Future prediction model" project—Lu Zhou politely postpones a decision
• Lu Zhou has handed full control of IMCRC operations to Luo Wenxuan, including board meeting preparations
• After the vacation, Lu Zhou checks his system status: the particle discovery mission is complete
• His Physics level rises from LV7 to LV8 (with 3 million XP needed for the next level)
• He receives rewards: 1 million Physics XP and a purple "Legendary" mission card
• Opening the card reveals a new mission: "Heritage Search" — recover Professor Grothendieck's relics, with rewards including Void Memory B ×2 and a lottery chance
• The system's mission description hints Lu Zhou has "overlooked a scenery" despite reaching the mountaintop, leaving him intrigued

Character Developments

• Lu Zhou: Demonstrates humility despite major achievements; wisely isolates himself to avoid being bombarded by attention; strategic about his next moves; shows deep care for his family; his LV10 Mathematics level proved pivotal in accelerating his physics research
• Xiao Tong: Working extremely hard at Princeton (living a simple, disciplined life); perceptive about her brother's success; still somewhat playful/naive
• Luo Wenxuan: Being groomed for leadership; Lu Zhou trusts him with significant responsibility

Significant Themes

• The cost of success: Quiet effort behind public achievements; even geniuses need rest
• Family as anchor: The sibling bond provides grounding and normalcy amid academic fame
• Relentless pursuit of knowledge: Lu Zhou's hunger to push Physics from LV8 toward the maximum LV10
• Foreshadowing via the system: The "Heritage Search" mission hints at a connection to Grothendieck (a legendary mathematician) that could bridge his past and future work
• The loneliness of the frontier: Physics theories at the cutting edge (M-Theory, Supersymmetry) remain unverified, making progress slow and uncertain

Character Interactions

• Lu Zhou & Xiao Tong: Warm, easy sibling banter; he deflects praise, she proudly teases him; he checks on her studies, she relays Professor Krugman's invitation—subtle tension as she attempts to broker the collaboration
• Lu Zhou & Professor Krugman (off-screen): Persistent recruitment attempts; Lu Zhou remains non-committal, showing his independence
• Lu Zhou & Luo Wenxuan (referenced): Mentorship dynamic; Lu Zhou delegates authority as a test of Luo's capability

Chapter Summary: "Something I've Been Hiding from You All"

Key Plot Points and Events

• Lu Zhou's Return and Unexpected Visitor: After leaving the System Space, Lu Zhou is informed by Xiao Ai (his AI) that a guest has arrived. It is Director Li, who has traveled from Shangjing to Jinling specifically to see him.
• The "Something Good" Promise: Director Li reminds Lu Zhou that at the end of last year (during a discussion about IMCRC), Lu Zhou had promised to develop "something good" once he finished his current work. Lu Zhou initially doesn't remember, then vaguely recalls making the statement as a casual remark to send Director Li away. He deflects, claiming research takes time and keeps the details secret, while asking Director Li to arrange a trip to France.
• Molina's Depression in Paris: The scene shifts to a secluded Parisian suburb, where Molina (in February) has isolated herself in an old mansion, staring at a wall-mounted oil painting of Niels Abel. She is deeply devastated after the Riemann Hypothesis proof was completed—feeling her seven years of work contributed nothing to the final result.
• The Family Secret Revealed: Molina's grandfather finally confesses a long-hidden truth: their family is NOT actually descended from Niels Abel. The surname "Abel" is common in France, and the claim was a lie the grandfather told Molina's father to motivate him to study mathematics. The oil painting and mathematical notes were purchased cheaply from a collector, not inherited heirlooms.
• Molina's Collapse: Upon hearing this, Molina is utterly shattered—her identity, heritage, and motivation built over decades are revealed to be built on a fabrication.

Character Developments

• Lu Zhou: Shown as somewhat evasive and forgetful regarding his promises to Director Li, but still strategically vague about his research plans. He uses deflection and humor to manage the situation while maneuvering for a travel arrangement to France.
• Director Li: Persistent and shrewd, he directly confronts Lu Zhou about the promised project and is not easily put off—though he ultimately leaves without answers.
• Molina: In a state of complete crisis—she has withdrawn from the mathematical community, taken a leave from Princeton, and isolated herself in France. Her devastation stems from feeling that her seven years of work on the Riemann Hypothesis were "irrelevant" to the final proof.
• Molina's Grandfather: Carries deep guilt over a decades-long lie. His confession reveals his motivation was originally benevolent (improving his son's academic performance), but the lie spiraled out of control. He acknowledges that "there are no well-intentioned lies in this world."

Significant Themes

• The Burden of Lies: The central theme—one lie necessitates countless others, and no matter how well-meaning, deception eventually exacts a price.
• Identity and Heritage: Molina's sense of self was built on her claimed lineage to Abel; the revelation of its falsehood destroys her foundation.
• Intellectual Insecurity: Molina's despair over contributing nothing to a major proof raises questions about legacy, individual worth in collaborative mathematics, and the meaning of one's work.
• Misdirection and Secrecy: Lu Zhou's concealment of his research intentions parallels the family deception, though with lighter consequences.

Character Interactions

• Lu Zhou & Director Li: A comedic back-and-forth where Director Li tries to extract information while Lu Zhou dodges. Lu Zhou's internal commentary (noting he never actually decided what to "exchange for") reveals his true situation. The interaction ends with Lu Zhou pivoting to ask a favor, which frustrates Director Li.
• Molina & Her Grandfather: The emotional core—a vulnerable confession from a guilt-ridden elderly man to his devastated granddaughter, culminating in her complete mental collapse when she realizes her heritage and life's motivation are fraudulent.

Summary of Chapter: Visiting Paris

1. Key Plot Points and Events

• Lu Zhou arrives in Paris on a diplomatic aircraft, accompanying a senior Chinese leader (the Chief Elder) for the Cadarache nuclear fusion plant completion and Silk Road cooperation talks.
• He is given a grand official welcome: red carpet, French President, Foreign Minister, and ambassador greet him.
• A state banquet is held at the presidential residence; Lu Zhou finds the food similar to French restaurants, except for memorable roasted snails.
• A French official arranges a car and security for Lu Zhou to visit Grothendieck’s former residence.
• That night, while at his hotel, Lu Zhou receives a Facebook message from Molina (an old Princeton acquaintance) asking to meet for drinks. He initially declines due to his official position and media scrutiny, but jokingly suggests she come to him. She unexpectedly asks for his location, and seems willing to visit.

2. Character Developments

• Lu Zhou: Shown as modest and uneasy with high-level diplomatic attention, feeling the weight of representing his country. He is also mildly vain about his appearance (noting the flight attendant’s reaction). Despite fatigue, he remains polite and cooperative. His interaction with Molina hints at a tension between his public role and personal desires.
• Molina: Appears spontaneous and bold—messaging late at night, directly inviting Lu Zhou out, and seemingly willing to travel across Paris just to see him. Her bluntness contrasts with Lu Zhou’s cautiousness.

3. Significant Themes

• Science and Diplomacy: Lu Zhou’s rise to prestige leads to his involvement in state affairs, blurring the line between researcher and national representative.
• Public vs. Private Life: The pressure of being a public figure restricts Lu Zhou’s personal freedom—he cannot casually go to a bar without scandal.
• Hunger for Intellect and Connection: Conversations with the old man span wide-ranging academic topics; on the social level, Molina’s persistence shows a pull toward normal human connection outside official duties.

4. Character Interactions

• With the Chief Elder: Friendly mutual respect; the elder jokes and encourages Lu Zhou, despite Lu Zhou’s initial awkwardness about protocol.
• With flight attendant: She flirts while fixing his collar, making Lu Zhou embarrassed but slightly pleased.
• With French President: Warm, brief exchange; the president compliments Lu Zhou’s youth and accomplishments.
• With French official: Courteous offer of assistance for his Gronthendieck visit; Lu Zhou readily accepts.
• With Molina: Text-based interaction—she initiates, persists, and ultimately leaves Lu Zhou stunned when she seems ready to accept his counter-offer to visit him.

Summary: Professor Abel's Notes

1. Key Plot Points and Events

• Molina, drunk, shows up uninvited at Lu Zhou's hotel; he takes her to the second-floor bar.
• She orders many colorful cocktails and drinks rapidly; Lu Zhou warns her but she insists.
• Molina abruptly gives Lu Zhou a handbag containing Professor Abel's family notes, saying she no longer needs them (with visible resentment when calling them "family heirlooms").
• Molina passes out from alcohol; Lu Zhou pays the bill and arranges a separate hotel room for her, correcting the waiter's suggestive misunderstanding.
• That night, unable to sleep, Lu Zhou reads the notes—a disorganized mix of mathematics, diary entries, and daily musings.
• He notes Abel's 1824 proof regarding equations of degree higher than four, and reflects that Abel was writing in late 1823 while Riemann (who would propose the Riemann Hypothesis) was just an infant.
• The chapter ends as Lu Zhou finds a sketch in the notes—obelisk-like stone monuments in an endless wilderness—which he immediately recognizes from somewhere (not clarified before the chapter ends).

2. Character Developments

• Lu Zhou: Shows integrity (refuses to charge drinks to his hotel room), consideration (arranges for female staff to carry the unconscious Molina to avoid scandal), and intellectual curiosity (reads the notes carefully, finds value in Abel's thinking despite the era's limitations).
• Molina: Clearly troubled and using alcohol to cope; she speaks of learning something "today" but refuses to say what. Her gift of the notes is emotionally charged—resentful, final, and possibly a form of letting go. Her comment "I don't need them anymore" suggests a break with her family's legacy or a painful realization.

3. Significant Themes

• Letting go of the past: Molina relinquishing family papers she resents or finds painful.
• Legacy and intellectual inheritance: Abel's notes as both historical treasure and personal burden.
• Alcohol as avoidance/emotional numbing: Molina's drinking is clearly a coping mechanism tied to an unspoken revelation.
• The gap between eras: Lu Zhou reflects on how even geniuses like Abel were constrained by their time, yet their thinking still has value.
• Cliffhanger mystery: The recognizable sketch sets up a connection between the notes and something from Lu Zhou's own experience (to be revealed later).

4. Character Interactions

• Lu Zhou ↔ Molina: Banter laced with concern; he tries to curb her drinking; she deflects his questions ("Pretend I didn't say anything" mirrors his own earlier phrasing to her, an intentional symmetry). The mood is a mix of care, suspicion, and mutual resignation.
• Lu Zhou ↔ Waiter: A brief comedic exchange—the waiter assumes Lu Zhou wants a room for Molina for romantic purposes; Lu Zhou corrects him and requests female staff to carry her, emphasizing propriety.
• Lu Zhou ↔ Professor Abel (through the notes): He mentally compares Abel to an old friend, Professor Tao, highlighting Abel's human, disorganized side (cursing a pickpocket one page, solving a 250-year-old proposition the next).

Summary of Chapter: "Unexpected Clue"

Key Plot Points & Events

• Molina wakes with a severe hangover in a hotel, disoriented, and realizes she is wearing unfamiliar clothes. She rushes to confront Lu Zhou, fearing he took advantage of her.
• Lu Zhou explains he spent the night reading Professor Abel’s notes (which contain sketches and diary entries) and that hotel staff likely washed her clothes after she got sick. He dismisses her suspicion.
• Their conversation turns to the notes: Molina confirms the sketches were originally in the diary. Lu Zhou then asks her to be his tour guide, but his first requested destination is Professor Abel’s former residence, puzzling Molina.
• A diary passage is revealed: Professor Abel describes a "dead city" with obelisks and a "metallic wilderness," which he compares to a tombstone. Lu Zhou analyzes this, concluding Abel saw a fragment of "Void Memory" in dreams, not via a system.
• They drive to a small town and stop at an old house. Molina leads Lu Zhou inside, where her grandfather greets them. Recognizing Lu Zhou's name, the old man invites them in.

Character Developments

• Molina is flustered and embarrassed by the clothing mix-up but trusts Lu Zhou completely after seven years of friendship. She shows a more vulnerable, human side beneath her earlier sharpness, and is confused by Lu Zhou’s choice of destination.
• Lu Zhou remains calm, analytical, and slightly amused by Molina’s reaction. He is focused on deciphering the notes, showing his intellectual dedication and ability to connect clues across time.
• Molina’s grandfather appears as a quiet, observant figure connected to the past, and his recognition of Lu Zhou hints at deeper ties between the family and the deceased professor.

Significant Themes

• Trust and Misunderstanding: Molina’s initial panic about her clothes highlights the importance of trust in her relationship with Lu Zhou; she quickly realizes her assumption was unfounded.
• Mystery of the Past: The diary passage and the visit to the former residence suggest hidden knowledge—perhaps a link between Professor Abel’s dreams and a larger, unexplained phenomenon (“Void Memory”).
• Intellectual Pursuit: Lu Zhou’s careful analysis of the diary (treating the "tombstone" as a possible computer) emphasizes the theme of decoding historical clues to uncover truth.

Character Interactions

• Molina & Lu Zhou: Their banter balances tension with warmth; Molina’s awkwardness contrasts with Lu Zhou’s teasing yet reassuring demeanor. She agrees to the tour guide idea, leading to the trip.
• Lu Zhou & Grandfather: Their exchange is polite and formal, with the grandfather recognizing Lu Zhou by reputation and granting entrance, suggesting mutual respect and curiosity.
• Molina & Grandfather: A subtle, wordless dynamic—the grandfather gives her a questioning look when she arrives with an unfamiliar man, implying a close but traditional family bond.

Lu Zhou learned that Molina’s grandfather had falsely claimed to be descended from Professor Abel, leaving Molina hurt by decades of deception. He urged the old man to apologize and reassured him that Molina’s love of mathematics was genuine.

• Lu Zhou examined Professor Abel’s portrait and learned that the painting and notes were all the old man had of Abel’s belongings.
• Lu Zhou questioned the old man about his relation to Abel and learned that the collector who sold him the items had died.
• Lu Zhou realized the old man had likely invented a family connection to Abel and that Molina had discovered the lie.
• The old man admitted he had deceived Molina for years and regretted that her father had believed the story.
• Lu Zhou told the old man that Molina was upset by the deception, not by lacking Abel’s bloodline, and advised him to apologize.
• Lu Zhou reassured the old man that Molina pursued mathematics because she loved it, and the old man thanked him.

Summary of Chapter

1. Key Plot Points & Events

• Lu Zhou visits Professor Abel’s former residence in Paris with Molina. He examines Abel’s notes and finds that the sketch of the mysterious “world” in the dream has no real origin; Abel later abandoned that clue, entrusting it to God and turning to the quintic equation problem. Lu Zhou reflects on Abel’s later success (1824) and tragic death in poverty (1829).
• Lu Zhou decides he has seen enough, returns to his hotel, and rests for the day.
• The next morning, he is picked up by a car from the French Ministry of Foreign Affairs, accompanied unexpectedly by Director Giacobino of the Basic Sciences Department (roughly a vice-minister level).
• They drive to the town of Omettes in southern France, to Saint-Lizier Church, where Grothendieck’s notes await.
• At the church, an elderly priest receives them. Lu Zhou gives the priest a letter that proves his identity. The priest confirms the handwriting and reveals he had been holding Grothendieck’s most important notebook for eight years, waiting for Lu Zhou.
• Inside the cemetery entrance, the priest hands Lu Zhou the notebook. It concerns an unsolved mathematical problem. Grothendieck had once favored Deligne and considered Scholze, but ultimately chose Lu Zhou—someone he never met.
• Lu Zhou agrees to donate money for the church’s renovation.

2. Character Developments

• Lu Zhou: Shows both intellectual humility and confidence. He understands Professor Abel’s religious acceptance of the inexplicable, despite being an atheist. He is impressed by Grothendieck’s prose and reveals his astonishing ability to speak fluent French after only a month of study. He is respectful and generous toward the church.
• Giacobino: A diplomat-bureaucrat eager to build rapport with Lu Zhou. He tries to flatter Lu Zhou and expresses performative sorrow for Grothendieck, but the priest’s blunt rebuke exposes his hypocrisy. His small act of buying flowers shows superficial courtesy rather than genuine depth.
• Old Priest: Grumpy, blunt, and practical. He has faithfully kept Grothendieck’s notebook for eight years, but does not hide his impatience or resentment. He is unsentimental about the dead and unafraid to embarrass officials, yet fulfills his promise with integrity.

3. Significant Themes

• Legacy and unfulfilled promises: The long delay in passing on Grothendieck’s work underscores how time and neglect often define intellectual inheritance.
• Mystery and belief: Abel’s surrender of the dream’s meaning to God contrasts with Lu Zhou’s atheism, yet both may be equally limited ways of confronting the unknown.
• Institutional hypocrisy vs. authentic remembrance: Giacobino’s official condolences are mocked by the priest, the very person who truly honored Grothendieck’s memory for decades.
• The “void” and the pursuit of knowledge: The quoted passage from Grothendieck’s autobiography reflects on science as a pure, harmonious journey—mysterious, almost metaphysical.

4. Character Interactions

• Lu Zhou & Molina: Brief and polite. She offers further help; he declines, saying “This is enough.”
• Lu Zhou & Giacobino: Initially stilted and formal. Giacobino tries to make conversation about the book Lu Zhou is reading; Lu Zhou calmly reads a passage in French, stunning Giacobino. Their dynamic carries subtle tension—Giacobino tries to assess Lu Zhou while Lu Zhou remains detached.
• Lu Zhou & the Old Priest: The priest scolds Lu Zhou for the eight-year delay, then gives him Grothendieck’s notebook after verifying his identity. He is blunt about needing money, and Lu Zhou accepts without hesitation. The exchange is both charged and respectful.
• Giacobino & the Old Priest: The priest openly mocks Giacobino’s belated condolences, exposing the hollowness of institutional mourning.

Chapter Summary

Key Plot Points and Events

• Lu Zhou visits Professor Grothendieck's grave in a French cemetery, pays his respects, and leaves flowers before departing.
• He accompanies the old priest to his home and discovers Grothendieck's remaining research materials piled in the garage, well-preserved under plastic sheeting.
• Lu Zhou donates €1 million to Saint-Lizier Church as storage fees and arranges for the materials to be sent back to China via a chartered flight to Jinling.
• That evening at his hotel, Lu Zhou examines the notes expecting research on the Riemann Hypothesis, but instead finds a collection of strange, unfamiliar mathematical propositions.
• One unsolved proposition is solved by Lu Zhou using his Unified Algebraic Geometry Theorem—revealing it to be another formulation of the Riemann Hypothesis, which Grothendieck had unknowingly posed.
• Lu Zhou has a sudden epiphany: recalling Dr. Ryan's quote—"Physics is the universal law of the universe, while Mathematics is the universal language of the universe"—he realizes these mathematical propositions may be more than just math; they are a language.

Character Developments

• Lu Zhou: Shows emotional maturity and philosophical calm about death, viewing Grothendieck's reclusive life as enviable rather than tragic. Demonstrates his mathematical dominance by solving in minutes what stumped a legendary figure for years. Ends the chapter with an intellectual revelation, suggesting a shift in his understanding of mathematics itself, connecting it to physics and the cosmos.
• Professor Grothendieck (deceased, via legacy): Revealed posthumously as a figure haunted by unseen forces, whose later mental instability may not have been insanity but a glimpse of something deeper—perhaps a connection to a higher truth about the universe.

Significant Themes

• Mathematics as a universal language: The central theme—the idea that mathematics is not merely a tool for describing the universe but the underlying language of the universe itself, hinting at a deeper, possibly supernatural or transcendent reality.
• Knowledge across generations: The passage of a great mind's unfinished work into a successor's hands, symbolizing the ongoing nature of human discovery.
• Genius and isolation: Grothendieck's retreat from the world raises questions about whether his isolation was a loss or a necessary path, and what he discovered (or was shown) that drove him to hide his work.
• The unexplained: Lu Zhou rejects the idea that Grothendieck was simply mentally ill, preferring to believe something incomprehensible—possibly otherworldly—happened to him, foreshadowing the "black technology system" arc of the series.

Character Interactions

• Lu Zhou & the old priest: A brief, business-like exchange where Lu Zhou politely listens to a sermon, accepts the materials, and gives the church a symbolic, generous donation.
• Lu Zhou & Director Giacobino: Implied tension: Lu Zhou doesn't want to prolong forced solemnity at the grave, suggesting a functional but strained professional relationship.
• Lu Zhou & his senior sister (off-screen): He delegates logistics arrangements via phone, showing his access to a capable support network.
• Lu Zhou & Grothendieck (intellectual): A one-sided intellectual dialogue across time—Lu Zhou reads Grothendieck's notes, solves his open problem, and identifies what Grothendieck nearly reached but could not prove, advancing his predecessor's unfinished vision.