Here is a concise summary of the chapter:

Key Plot Points

• Han Mengqi, Lu Zhou's student, has borrowed a huge stack of books for him based on his list, filling his office desk.
• A new student, Ji Mo (the International Mathematical Olympiad gold medalist with a perfect score), visits, hoping to ask Lu Zhou a question, but learns Lu Zhou is away in Shanghai.
• Lu Zhou returns unexpectedly; he and Wang Peng load the books into a box to take home.
• Ji Mo asks Lu Zhou a question, but Lu Zhou tells him to email it—by that night, as he won't be available afterward.
• Lu Zhou begins an intensive self-study session, using a "silver vial" pill (from the System Space) that greatly enhances his concentration and mental clarity, making difficult texts easy to absorb. He plans to read extensive materials on neural networks, bioinformatics, and other fields.

Character Developments

• Lu Zhou: Shows dedication to expanding his knowledge outside his core fields (e.g., biology, neural networks) in preparation for future system tasks. He values paper books over digital ones and emphasizes a human preference for comfort/satisfaction over pure efficiency.
• Han Mengqi: Displays pride as Lu Zhou's "foremost disciple" and is jealous of Ji Mo calling Lu Zhou "Master." She shows shy, pleased reactions to Lu Zhou's praise.
• Ji Mo: Revealed as a devoted fan of Lu Zhou, knowing his achievements intimately and clearly admiring him. He is eager to learn from Lu Zhou and slightly socially awkward (scratching his head).
• Xiao Ai (AI assistant): Playful and curious, tries to understand human behavior, even flirting with Lu Zhou, who finds the exchange awkward.

Significant Themes

• Knowledge and Learning: The chapter emphasizes continuous learning and the scale of interdisciplinary research needed for advanced science.
• Human vs. AI: A dialogue explores differences between human learning (preference for paper, satisfaction, comfort) and AI logic (efficiency, scanning).
• Admiration and Mentorship: Ji Mo's fan-like devotion vs. Han Mengqi's more established student relationship highlights different forms of respect for a mentor.

Character Interactions

• Han Mengqi & Ji Mo: Brief, slightly hostile interaction; she is cold toward him, resenting his use of "Master." She gives him information but no special help.
• Lu Zhou & Han Mengqi: Warm exchange; Lu Zhou apologizes for the heavy book request and thanks her, making her flustered and happy.
• Lu Zhou & Ji Mo: Brief but polite; Lu Zhou deflects Ji Mo's question to email, showing he is too busy to meet face-to-face right now.
• Lu Zhou & Xiao Ai: Amusing back-and-forth; Xiao Ai's attempts to understand humans lead to a philosophical tangent, and Lu Zhou ends up ignoring her after her ambiguous comment.

Note: The chapter ends with Lu Zhou taking a mental-boosting pill and preparing for a rigorous reading session, signaling a major preparation phase for upcoming challenges.

Chapter Summary: Small Cars, Big Cars, and Colliders

1. Key Plot Points and Events

• BYD releases its first Lithium-Air Battery vehicle in Shanghai, achieving twice the range of Lithium-Sulfur batteries and featuring built-in wireless charging, beating BMW, Mercedes, Volkswagen, and Tesla in the new energy market.
• Bibi Charging expands rapidly—reaches 85% coverage in Shanghai, completes yearly targets early, expands into Zhejiang and Suzhou, and enters California shopping malls ahead of the fusion power plant's completion.
• World's first vacuum-tube maglev railway (Jinling–Shanghai Line) opens, with a max design speed of 2,000 km/h and initial operating speeds of 900–1,000 km/h, making the 300 km trip in roughly 18 minutes—faster than some subway commutes.
• Shangjing–Jinling Line begins construction; six routes are planned to achieve 100% coverage of top-tier cities, with the strategic goal of connecting all Controlled Fusion Power Station areas nationwide.
• Lunar Hadron Collider Phase 3 is completed—SG-1 superconducting tracks are deployed on the moon; trial run expected within the year, though power supply remains unresolved (planned: charge three days, run three minutes).
• Huawei releases the revolutionary Mete100 phone with Carbon-Based Chip technology, generating massive international buzz.
• Intel signs a foundry agreement with Huawei HiSilicon, marking a stunning industry reversal—HiSilicon (traditionally a design-only company) becomes a manufacturer, while Intel pivots to chip design and outsourcing in the carbon-based era.
• Qualcomm abandons the Silicon-Based Chip alliance and enthusiastically joins the carbon ecosystem, sending experts to Shanghai for study.

2. Character Developments

• Lu Zhou begins a retreat, absent from most events but implied to have driven the technologies underlying them (fusion, maglev, carbon chips).
• Luo Wenxuan (Secretary-General of IMCRC) emerges as the public-facing figure announcing the collider milestone.
• Intel undergoes a forced transformation, accepting a demotion in the industrial chain for survival—symbolizing humbled pride.
• Qualcomm reverses its prior antagonistic stance, becoming an "unwavering supporter" of the carbon ecosystem overnight—showing pragmatic survival instincts.
• Huawei HiSilicon grows from a design house into a manufacturing powerhouse, leveraging the Jiangcheng Semiconductor Industrial Base.

3. Significant Themes

• Technological acceleration transforming daily life—transportation and energy systems have been reshaped in just three years, with change so gradual that people only recognize it in hindsight.
• Survival through adaptation—Intel and Qualcomm embrace the carbon revolution; those who resist (Nokia, Motorola) are cited as cautionary examples of extinction.
• Virtuous cycles of industrial growth—foreign orders fund domestic R&D and capacity, expanding the semiconductor advantage.
• The scale gap in infrastructure—charging the lunar collider via surface power is compared to "dismantling an aircraft carrier generator to power a city," highlighting engineering hubris.
• Interprovincial rail faster than intercity travel—a future where one might "fly" from Shanghai to Jinling for breakfast before work.

4. Character Interactions

• BYD vs. traditional automakers—the disruptive shock of an "affordable brand" leapfrogging global luxury competitors.
• Bibi Charging–BYD partnership—complimentary roles: BYD makes cars, Bibi Charging handles wireless charging infrastructure.
• Intel–HiSilicon agreement—a role reversal where the former giant subcontracts to the rising power; framed as "the strong remain strong."
• Qualcomm's pivot—follows Intel's surrender, creating a domino effect; both giants now voluntarily "contribute to the new ecosystem."
• Public–technology interaction—citizens joke about cross-city morning commutes; the narrative voice reflects on how future generations will fail to notice the era they're living through.

Chapter Summary: "Technology Worth Fifteen Thousand"

1. Key Plot Points & Events

• Lu Zhou finishes a month-long seclusion, having read 37 professional books and 87 papers on biology and Information Science, using nearly all his remaining Memory Pills.
• He goes to the Jinling Institute for Advanced Study's underground laboratory to use the system's accelerated research function.
• The system synthesizes a complete Neural Interface Technology blueprint for a cost of 15,000 points (more expensive than the Controlled Fusion control system).
• He endures intense pain during knowledge transfer—his back is soaked with sweat—but remains conscious through willpower alone.
• After reviewing the knowledge, he realizes it's a full blueprint for immersive virtual reality technology, covering neural signal modulation, visual/auditory simulation, and more.
• He records the entire blueprint into Xiao Ai's database.

2. Character Developments

• Lu Zhou's pain tolerance has grown — he no longer passes out during system knowledge transfers.
• He remains dedicated and disciplined, but a bit amused at how fast the world changed during his seclusion (e.g., Jinling to Shanghai now takes only 30 minutes).
• He shows excitement and drive when realizing he now holds the key to unlocking a major new technology.

3. Significant Themes

• The high cost of knowledge — literally, in system points, and physically through pain.
• The convergence of biology, neuroscience, and information science as the foundation for immersive virtual reality.
• Rapid technological acceleration in this world, where even a month of seclusion makes one feel "behind the times."

4. Character Interactions

• Wang Peng: Brief, functional call — Wang Peng quickly confirms he'll drive Lu Zhou to the Institute in five minutes.
• Xiao Ai: The AI has prepared breakfast and delivered it via drone; it notices his soaked back and offers to fetch clean clothes, then playfully asks if it can help him change — Lu Zhou flatly declines.

Summary: Dr. Z Makes a Move Again!

Key Plot Points and Events

• Recalls past discussion with IT experts about using Neural Interface Technology for motor signals, sparking the idea of Neural-Interface Virtual Reality (full sensory simulation)
• Inspired by the Carbon-Based Chip breakthrough and his abundant points, Lu Zhou decides to pursue this VR technology, partly motivated by wanting to help Vera (who lies in a hibernation pod)
• Breaks the technology into three core modules: neural signal acquisition (simplest), neural signal processing (complex due to limited understanding of the human brain), and neural signal simulation (most difficult—outputting comprehensible signals to the brain)
• Collects "answers" from the system concentrated mainly in the second module; can only achieve visual simulation for now, with other senses requiring external stimulation (e.g., headphones)
• Acknowledges the system cannot answer the deeper question (full consciousness upload) without severe penalties, but notes it's theoretically solvable
• Uploads a foundational theory paper under the Dr. Z pseudonym—initially almost posts it to bioRxiv (which would expose his identity), but catches himself and posts to arXiv instead
• His strategic goal is to "warm up" the field gradually so his full technology later won't appear as an inexplicable leap (like "building an atomic bomb before relativity")
• Begins practical work with Xiao Ai: first constructing an ergonomic reclining chair (for comfort during use), then a helmet integrating the Neural Signal Modem and EEG sensors, using 3D design software
• Unbeknownst to Lu Zhou, the Dr. Z paper has already set the entire biology community ablaze

Character Developments

• Lu Zhou: Shows strategic thinking about scientific dissemination; displays care for Vera; still cautious about Dr. Z identity (learns from past close call); playful/practical side evident in his working dynamic with Xiao Ai; methodical in project approach
• Xiao Ai: Enthusiastic, eager to help, curious about unconventional instructions

Significant Themes

• Neural-interface VR technology: The feasibility and layered complexity of simulating consciousness or full sensory input
• Scientific responsibility/caution: Introducing disruptive technology gradually to avoid absurd jumps that undermine credibility
• Limits of human knowledge: The brain remains poorly understood—a bottleneck for advanced neural interfaces
• Identity and pseudonymity: Continued importance of protecting his true identity via Dr. Z

Character Interactions

• Past conversation with Ye Nan (referenced) reminded Lu Zhou of VR possibilities
• Past news of Li Gaoliang's prosthetics (referenced) initially raised the topic
• Vera (mentioned, absent): His motivation for pursuing the research
• Xiao Ai: Direct, playful collaboration as Lu Zhou directs the AI to handle materials and fabrication
• Dr. Z persona: Revived for the paper, indirectly sending shockwaves through biology academia (revealed at chapter's end)

Summary: "Everything Was for Science!"

Key Plot Points

• Professor Sarot, a Dutch graphene/materials scientist, travels from Geneva to Switzerland's Neural Network Science Research Center at an old friend's request
• His friend, Professor Miel (a former classmate from the University of Amsterdam), reveals he was tricked into coming—the "astonishing thing" is a Dr. Z paper titled "A Compilation Framework for Converting Neural Signals and Electrical Signals"
• Miel pitches a grand plan: using Dr. Z's research as a foundation to complete a world-changing technology that could win the Nobel Prize
• Sarot, despite his initial anger, is tempted by the Nobel Prize prospect and agrees to "think about it"
• Miel then posts a one-Bitcoin bounty on the dark web to obtain Dr. Z's email and phone number

Character Developments

• Professor Sarot: Once a fame-seeking academic who ran afoul of the FBI in the US, he has become semi-reclusive in the Netherlands and unexpectedly succeeded in graphene research. He claims to have distanced himself from fame but is visibly tempted by the Nobel Prize offer.
• Professor Miel: Formerly a computer science student, he switched to biology/neural networks. He is described as obese, nearly bald, manipulative, and intensely ambitious—using his old friendship to lure Sarot under false pretenses for his own Nobel Prize aspirations.

Significant Themes

• Academic ambition versus personal integrity
• The magnetism of the Nobel Prize even for those who claim to have abandoned fame
• The ethics of deception "for science" (both in recruiting Sarot and pursuing Dr. Z's contact information via the dark web)
• The blurred line between legitimate research and opportunism

Character Interactions

• Sarot and Miel: An awkward reunion after 37 years; their argument is one-sided, as Miel overwhelms Sarot with sheer force of personality. Their shared past in computer science and mutual respect underlies the exchange.
• The narrative also touches on Sarot's past with Professor Lu (his former advisor) and his rejection of Cornell University's 30-million-dollar offer due to his disillusionment with the US after FBI involvement in his life.

After more than half a month of work, Lu Zhou completed an immersive virtual reality prototype with Xiao Ai and brought Chen Yushan to the institute to test it. The neural interface synchronized with her brainwaves, and Lu Zhou prepared to begin the demonstration.

• Lu Zhou spent over half a month developing a virtual reality prototype with Xiao Ai at the Jinling Institute for Advanced Study.
• Lu Zhou moved the assembled device to an aboveground laboratory and called Chen Yushan over to see it.
• Chen Yushan questioned how the helmet could provide virtual reality without a display, and Lu Zhou explained that it used a neural interface.
• Chen Yushan put on the helmet and lay on the chair while Lu Zhou waited for her brainwaves to stabilize.
• Lu Zhou activated the neural signal modem, and the device synchronized with Chen Yushan's brainwaves.

Lu Zhou let Chen Yushan experience his prototype Neural Data Machine and Virtual Reality System, which created an astonishingly vivid blue grassland in her mind. She recognized its potential to transform online interaction and offered to help find test subjects, then declared that a unit costing over a hundred thousand would still sell extremely well.

• Lu Zhou’s equipment immersed Chen Yushan in a vivid virtual grassland, where she saw detailed blue grass but could not feel or hear the world around her.
• After Chen Yushan woke, Lu Zhou explained that the system relied on the brain’s fuzzy processing and that realistic environments required extensive specifications and modeling.
• Lu Zhou told Chen Yushan that the prototype could simulate vision but still lacked virtual sound, touch, and other sensory signals.
• Chen Yushan called the system disruptive and asked whether Lu Zhou needed her help; he asked her to find test subjects or consider selling the experimental model.
• When Lu Zhou estimated that the unit had cost a little over a hundred thousand, Chen Yushan said it would sell like crazy at that price.

Lu Zhou and Chen Yushan decided to delay releasing the Neural Data Machine until it had undergone rigorous safety testing, and Chen offered to find test subjects. Xiao Ai then uncovered a dark-web bounty targeting Lu Zhou’s Dr. Z alias, leading Lu Zhou to identify the person behind it and investigate his academic history.

• Lu Zhou accepted Chen Yushan’s advice to withhold the neural-interface technology until it was more mature and agreed to let her find test subjects.
• Chen Yushan rejected Lu Zhou’s suggestion that his senior try the system, warning that the media could distort the story.
• Xiao Ai told Lu Zhou that someone had posted a dark-web bounty to investigate him, and Lu Zhou authorized a cautious investigation.
• Xiao Ai traced the bounty to a professor researching biological neural networks and accessed his computer.
• Lu Zhou told Xiao Ai to remove the bounty without harming the professor and requested a detailed file on his academic record.

1. Key Plot Points & Events

• Lu Zhou receives background information on Professor Miel via Xiao Ai. Miel’s academic record is solid but his career at the Swiss National Neural Network Research Center has stagnated for a decade—underfunded and overlooked.
• Lu Zhou deduces Miel likely posted a bounty on “Dr. Z” (Lu Zhou’s alias). He sends an email to Miel: “I heard you were looking for me?” — proving he hacked the dark web bounty site and tracked Miel’s real identity and work email.
• A second email includes a 20 MB program (a simple communications app). Miel reluctantly runs it and makes an audio call with Lu Zhou.
• Miel explains he only wanted to discuss Lu Zhou’s paper, not harm him. He tries to recruit Lu Zhou to Switzerland, then offers to come work for Lu Zhou. Lu Zhou dismisses both options, testing Miel’s expertise instead.
• Lu Zhou describes the core challenge in neural-interface VR: ensuring the same electrical signal produces the same “mental image” in different brains. Miel suggests distributed computing as a possible solution.

2. Character Developments

• Lu Zhou: Shows confidence and control; uses Xiao Ai’s hacking abilities to expose Miel. He is resourceful, direct, and unimpressed by academic titles. He values genuine technical insight over credentials.
• Professor Miel: Initially panicky when exposed, then curious and eager. He brags about his position, but quickly pivots to offering collaboration—even willing to abandon his job. Reveals himself as a pragmatist, slightly comical, and genuinely interested in VR research.

3. Significant Themes

• Academic obscurity vs. recognition: Miel is talented but stuck in a dead-end position—echoing earlier themes of undervalued researchers.
• Trust and anonymity: Lu Zhou operates under a pseudonym; Miel is forced to trust a stranger who hacked him. Their interaction is built on mutual suspicion and wary curiosity.
• Intellectual exchange over hierarchy: Lu Zhou tests Miel’s ideas rather than accepting his status. The scene emphasizes that real progress comes from debate and problem-solving, not titles.

4. Character Interactions

• Lu Zhou & Xiao Ai: Lu Zhou relies on Xiao Ai for background checks and email drafting, showing their efficient partnership.
• Lu Zhou & Miel: The call begins tense—Miel is frightened, Lu Zhou is teasing. It evolves into a professional discussion. Miel attempts to sell himself; Lu Zhou remains skeptical, but the chapter ends with a meaningful technical exchange (Miel’s distributed computing idea), leaving room for future collaboration.

Chapter Summary: "Fragments That Make Up the World"

1. Key Plot Points and Events

• Professor Miel proposes a new approach to virtual reality: instead of trying to decode the brain directly, use distributed computing to statistically map electrical signals to shared mental experiences.
• He uses the metaphor of puzzle boards: identical structure but different patterns on pieces → different final images. Similarly, the brain translates the same signal differently.
• His solution: collect massive samples of human feedback to find "fragments" (basic colors, tones, etc.) that everyone interprets the same way, then reconstruct the virtual world using those universally agreed-upon pieces.
• Lu Zhou initially raises concerns about the brain as a "black box" and the impracticality of creating a complete material library.
• Miel counters with distributed computing: if enough users participate, consensus on each puzzle piece can be reached, allowing the world to be built piece by piece.
• Lu Zhou becomes genuinely interested and says he will explore the idea.
• Miel urgently asks to join Lu Zhou's project, offering patents and funding in exchange for participation.
• Lu Zhou, recognizing Miel's expertise, tells him to attend the Global AI Application Innovation Summit in Shanghai on the 20th for further discussion.
• The chapter ends cryptically: when Miel asks how to find Lu Zhou, Lu Zhou replies, "Once you arrive, you will naturally see me."

2. Character Developments

• Lu Zhou: Moves from cautious skepticism to real excitement about Miel's concept. He evaluates Miel's proposal critically, then decides the man's expertise is valuable enough to invite collaboration—despite privately viewing Miel as “shallow.”
• Professor Miel: Desperate to be part of the project, he reveals his true priorities: reputation matters more to him than patents or money. He is decisive, somewhat self-aware, and willing to offer everything he has for a chance at recognition.

3. Significant Themes

• Distributed computing and crowdsourcing as a practical method for solving VR’s subjective-perception problem.
• The brain as a black box—can only be understood through input/feedback statistics, not direct observation.
• Consensus and universal building blocks: constructing shared reality from basic elements (colors, tones) that produce identical responses across people.
• Academic reputation as capital: Miel believes fame, not patents, leads to lasting success.
• Collaboration and negotiation: The chapter centers on an intellectual pitch and a strategic invitation.

4. Character Interactions

• Miel explains his idea to Lu Zhou in detail; Lu Zhou challenges it, and Miel refines it.
• Lu Zhou tests Miel’s sincerity before offering any chance of joining the project.
• Miel’s desperation meets Lu Zhou’s calculated control—Lu Zhou doesn't promise collaboration directly but sets up a future meeting, keeping the power dynamic in his favor.
• The exchange ends with mystery and anticipation regarding Lu Zhou’s identity and grand entrance at the summit.

1. Key Plot Points and Events

• Professor Miel arrives in Shanghai for an academic conference, having hesitantly accepted an offer from the mysterious Dr. Z after three days of indecision.
• His old friend Professor Sarot accompanies him but finds the conference dull and criticizes the overhyped use of carbon materials in AI.
• While Sarot goes to buy coffee, a man approaches Miel, asks if he has made up his mind, then drives him to meet Dr. Z.
• Sarot returns to find Miel vanished.
• In Dr. Z’s office, Miel is stunned to discover Dr. Z is Lu Zhou, a famous professor he recognizes.
• Lu Zhou casually confirms his dual identity, explains that secrecy was simply to avoid trouble, and warns Miel not to reveal it—threatening to erase his social media and hard drives if he does.
• Miel agrees to stay quiet and is about to learn about the project when Lu Zhou receives a phone call from his senior sister.
• She excitedly announces that “the problem with the test subjects has been solved!” and asks when Lu Zhou needs them.

2. Character Developments

• Professor Miel: Moves from hesitation to commitment; becomes nervous, impressed, and quickly intimidated after learning the truth about Lu Zhou.
• Professor Sarot: Revealed to be paranoid and guilt-ridden; he helped Lu Zhou build patent barriers in lithium-sulfur batteries, was investigated by the FBI, and has avoided contacting Lu Zhou for years.
• Lu Zhou: Appears confident, playful, and slightly threatening; he treats his hidden identity lightly but is serious about controlling information about his project.

3. Significant Themes

• Secrecy vs. trust: Dr. Z’s identity is hidden not for nefarious reasons, but to avoid complications; revealing it comes with heavy conditions.
• Idealism vs. pragmatism in research: The conference’s unrealistic hopes for carbon materials are contrasted with Lu Zhou’s secret, practical project.
• Digital life as leverage: Lu Zhou’s joking threat to wipe Miel’s accounts and hard drives highlights the modern dependence on digital identity.
• The cost of past actions: Sarot’s fear and isolation stem from helping Lu Zhou in a politically sensitive patent war.

4. Character Interactions

• Miel and Sarot: Banter about the conference and Sarot’s mysterious Hua Nation friend; their relationship shows a casual, old friendship with unspoken tensions.
• Miel and the stranger: A brief, cryptic exchange where Miel eagerly assumes the stranger represents Dr. Z and follows without hesitation.
• Miel and Lu Zhou: A dramatic reveal in which Miel is shocked, nervous, and ultimately submissive; Lu Zhou dominates the conversation with calm authority and dark humor.
• Lu Zhou and his senior sister: Their brief call introduces a breakthrough (“test subjects”) and moves the plot toward the project’s next phase.

Summary of Chapter: "The First Client"

1. Key Plot Points & Events

• Chen Yushan informs Lu Zhou of a plan to secure test subjects: pitching the neural-interface VR technology to the military as a pilot training tool, which would also create the first client.
• Lu Zhou persuades Professor Miel to stay in Hua Nation and join his project by offering an annual salary of one million euros; Miel agrees and plans to resign from his Swiss position.
• Minister Qin Zhuangyan (Air Force Equipment Department) and Director Li visit Lu Zhou to see the technology.
• Lu Zhou lets both officials personally experience the VR device; they are deeply impressed by its realism.
• Minister Qin asks if it can be used for pilot training. Lu Zhou says it is theoretically feasible but the technology is still incomplete—complex scenarios and a development toolset are needed.
• When Lu Zhou mentions the need for many volunteers to build the system, Minister Qin offers a regiment of personnel.

2. Character Developments

• Lu Zhou: Demonstrates shrewd negotiation and strategic vision, using both money and institutional connections to advance his project. He is blunt and practical, prioritizing progress over personal pleasantries.
• Professor Miel: Initially resistant, but quickly gives in to a high salary, showing pragmatism and self-interest.
• Minister Qin: Goes from skepticism to excitement and eagerness to support the project, showing confidence in Lu Zhou's expertise and the technology's military potential.

3. Significant Themes

• The gap between laboratory prototypes and real-world application (feasibility vs. complete system).
• The role of military and government institutions in driving technological innovation.
• The influence of financial incentives in acquiring talent.

4. Character Interactions

• Lu Zhou ↔ Chen Yushan (phone call): Discussion of a strategic plan to find test subjects and secure the first client.
• Lu Zhou ↔ Professor Miel: Persuasion and negotiation over employment terms.
• Lu Zhou ↔ Minister Qin & Director Li: Demonstration, explanation of limitations, and initial agreement on military collaboration and volunteer recruitment.

Chapter Summary: "Would a Regiment Be Enough?"

Key Plot Points

• Lu Zhou initially sought ~100 military volunteers for his virtual reality project, but Minister Qin offered an entire regiment. Lu Zhou clarifies he only needs about 200, which Minister Qin readily approves.
• The virtual reality technology is officially designated as "military industry," giving it special status for secrecy and resource acquisition.
• The project officially launches; Lu Zhou helps Professor Miel with housing and visa arrangements, and the technical work begins.
• Three days later, Lu Zhou receives an unexpected call from Professor Sarot, who reports that his friend—revealed to be Miel—has gone missing in Shanghai.
• Lu Zhou reveals that he already handled Miel's resignation from the Swiss National Center for Neural Network Research by email, without Miel's knowledge.

Character Developments

• Lu Zhou: Shows pragmatism and foresight in negotiations; acts decisively on administrative matters (resigning Miel) without consulting him; maintains old professional connections.
• Minister Qin: Demonstrates strong commitment to the project, willing to dedicate substantial military resources for potential long-term savings in defense spending.
• Professor Miel: Passionately dedicated to the research, but emotionally shaken when he learns his resignation was already handled by Lu Zhou without his involvement.

Significant Themes

• Technological military applications: The chapter emphasizes how the virtual reality tech could save billions in training costs and transform defense capabilities.
• Communication gaps: Sarot's confusion about Miel's "disappearance" contrasts with Lu Zhou's calm awareness of the situation—a comedic misunderstanding.
• Autonomy vs. control: Lu Zhou's unilateral handling of Miel's resignation raises questions about authority and respect in professional relationships.

Character Interactions

• Minister Qin & Lu Zhou: A negotiation scene portraying mutual pragmatism—Qin offers excessive resources, Lu Zhou tempers expectations.
• Sarot & Lu Zhou: A phone conversation revealing the coincidence that Sarot's lost friend is already working with Lu Zhou.
• Lu Zhou & Miel: A tense exchange where Miel discovers his resignation was already processed; Miel's agitation subsides into resigned productivity.

Chapter Summary: Research Is Like Hauling Bricks

1. Key Plot Points

• Lu Zhou learns that the military personnel assigned to assist his Virtual Reality System project is Commander Li Gaoliang and ~200 soldiers from the Orbital Drop Brigade's First Regiment.
• Li Gaoliang questions the presence of a foreigner (Professor Miel) in a confidential project; Lu Zhou explains Miel only works on the civilian VR system, instructs Li to keep watch on him.
• Research on the VR system begins but proves tedious and repetitive. Lu Zhou privately complains it feels like "hauling bricks."
• Professor Miel suddenly has a breakthrough idea that he claims will reduce their workload by 70%, insisting he can complete the entire Virtual Reality System within three days.
• They plan to test the system by recreating a movie scene (e.g., The Lord of the Rings, Harry Potter, The Matrix).

2. Character Developments

• Lu Zhou: Pragmatic and security-minded; finds the routine grind of coding dull but retains his dry humor. His reputation and position clearly command military respect.
• Professor Miel: Eccentric, talkative, and prone to dramatics. Though he claims research is inherently dull, his breakthrough re-energizes him, revealing his genuine passion beneath the cynicism.
• Li Gaoliang: Extremely disciplined, eager to please, and treats Lu Zhou with military deference even when told not to. Takes his security role seriously.

3. Significant Themes

• Military–Civilian Collaboration: The blending of military resources (personnel, security) with cutting-edge civilian tech development, and the inherent bureaucratic/social friction.
• The Reality of Scientific Research: Contrast between romanticized breakthroughs and the monotonous, repetitive labor that dominates most research—"hauling bricks."
• International Cooperation and Trust: Lu Zhou's pragmatic handling of a foreign researcher working near classified projects, balancing utility with caution.

4. Character Interactions

• Lu Zhou stops Li Gaoliang from saluting him and clarifies his authority only covers the project, not military command.
• Lu Zhou tells Li to discreetly monitor Miel, then tells Miel (vaguely) not to ask too many questions about the soldiers' identities—causing Miel visible unease.
• Lu Zhou and Miel banter about whether research is enjoyable; Miel dismisses it, then Lu Zhou teases him when Miel's own excitement over his breakthrough contradicts his cynicism.

Summary: The Virtual Reality System's First "Closed Beta"

Key Plot Points and Events

Li Gaoliang, a soldier assigned to a top-secret research project under Academician Lu Zhou, reflects on a month of strange virtual reality experiments. The soldiers lie in machines and perform simple movements and judgments in odd, fragmented VR spaces formed from their own memories. When Li Gaoliang overhears soldiers gossiping about possible side effects, he disciplines them sternly, reminding them of their duty. Lu Zhou arrives and coaxes out Li Gaoliang's admission that the experiments seem pointless. Lu Zhou reveals the system is nearly complete and offers to demonstrate its purpose. He asks if Li Gaoliang has seen Starship Troopers or played Halo (which Li Gaoliang dismisses), then abruptly orders him to assemble ten of his best soldiers for a new mission.

Character Developments

• Li Gaoliang: A disciplined, loyal soldier who sincerely respects Lu Zhou (who provided him a neural-interface prosthetic limb). He struggles to reconcile his military duty with genuine confusion about the experiments' purpose, but ultimately maintains professionalism. He's practical, straightforward, and skeptical of things he doesn't understand.
• Lu Zhou: Calm, methodical, and slightly playful. He defers to Li Gaoliang on military matters but is confident about his research. He teases information out of Li Gaoliang rather than commanding it, and the ending hints he's about to reveal something significant—likely involving an orbital drop simulation.

Significant Themes

• Duty vs. Understanding: Soldiers are expected to obey without question, even when the mission's purpose is unclear. Li Gaoliang forces his men to suppress doubt, yet privately shares it.
• Trust and Authority: The dynamic between scientific authority (Lu Zhou) and military authority (Li Gaoliang) — each respects the other's domain.
• The Nature of the Project: The VR experiments are implied to be testing something beyond ordinary training, with fragments of the soldiers' own memories used as "shards" — hinting at a deeper, possibly consciousness-related mechanism.
• Foreshadowing: The references to Starship Troopers and Halo (both featuring futuristic powered armor and orbital drops) strongly suggest the project is developing advanced military hardware or combat simulation technology.

Character Interactions

• Li Gaoliang ↔ Soldiers: He overhears their complaints, then dresses them down with a stern speech about duty. His tone shifts from friendly to intimidating, then softens before dismissing them — showing his leadership style: hard but paternalistic.
• Li Gaoliang ↔ Lu Zhou: A respectful rapport. Li Gaoliang is honest about his doubts, and Lu Zhou listens without offense. Their exchange is almost bantering at the end, with Lu Zhou's cryptic questions leaving Li Gaoliang bewildered but alert.

Summary: Battle of Reach!

1. Key Plot Points and Events

• The long-awaited live test of the Virtual Reality System finally takes place; Li Gaoliang and his elite subordinates are transported (via direct brain projection) into a hyper-realistic virtual world—a starship approaching the planet Reach.
• The team is outfitted with futuristic exoskeleton armor and rifles; the gear has weight, sound, and tactile feedback, all projected directly into their minds.
• Lu Zhou has scripted a military scenario: allies on Reach are under attack by hostile forces; the mission is to secure a communications tower, ensure ground comms, and establish airstrike coordinates.
• Li Gaoliang readies his men, they enter drop pods, and are launched from orbit to the planet's surface.
• After landing, the squad is greeted by an eerie silence, then attacked by swarms of alien "bugs" (clawed creatures), triggering the start of battle.

2. Character Developments

• Li Gaoliang: Professional commander, but humbled by unfamiliar equipment—feels like a "fresh recruit." Struggles with the forced, scripted motivational speech (delivered stiffly under Lu Zhou's amusement). Despite this, he treats the exercise with total seriousness.
• Lu Zhou: Observes the simulation like a spectator at a movie; enjoys watching Li Gaoliang squirm through his lines. Flashes of his broader ambitions—notes the idea of using VR for immersive, user-participatory films.
• The Soldiers: Initially stunned by the realism and burdened by the heavy exoskeletons; their combat discipline holds, but they are visibly shaken when they realize the enemy is "aliens," a possibility none of them conceived.

3. Significant Themes

• Hyper-realism of virtual reality: The simulation being fed straight into the brain blurs the line between training exercise and actual combat.
• Dual-use technology: The same system could serve military training and entertainment (Lu Zhou's movie idea).
• Adaptation under pressure: Soldiers struggling to master unfamiliar gear in a live-fire scenario.
• Dread of the unknown: The psychological weight of facing a non-human enemy ("Who are our enemies? The Americans or the Russians?" → "Aliens").

4. Character Interactions

• Lu Zhou and Li Gaoliang: Lu Zhou silently and playfully forces Li Gaoliang to complete his embarrassing pep talk, underscoring Lu Zhou's control over the experiment and the disparity between his detached amusement and the soldiers' serious stakes.
• Li Gaoliang and his squad: His speech sets the tone—this is war, not play. He leads by example, checking in with them, giving orders, and steering them through their first contact.
• Soldier banter: Quick exchanges about the weight of the gear, speculation about the enemy's nationality, and disbelief about aliens—showing both camaraderie and rising tension.

Chapter Summary: "What Kind of Training Was This?"

Plot Points

• Soldiers wake from a Virtual Reality System training exercise after being slaughtered by alien creatures. Lu Yong had killed 27 before dying, while Sun Zhu died immediately upon landing.
• The squad discusses how unusually realistic the simulation was—including touch, smell, and temperature sensations beyond just audio.
• Lu Zhou reveals Li Gaoliang's mission score: 1.76 out of 100, criticizing that he died before even reaching the outpost despite being equipped with advanced exoskeleton armor.
• Li Gaoliang angrily complains about the unfair scenario—no air support, no bombardment, and unfamiliar equipment.
• Lu Zhou explains the real purpose of the VR system: not just saving training costs, but verifying the technical feasibility of new weapons based on soldiers' battlefield needs.
• Lu Zhou tells Li Gaoliang his mission is complete and he can return by the day after tomorrow.
• Li Gaoliang, frustrated from being wiped out, asks for another chance to clear the simulation.

Character Developments

• Li Gaoliang: A disabled veteran (lost legs in past combat) who emotionally thanks Lu Zhou for the technology, recognizing its potential to protect soldiers. Despite this, his pride is wounded and he requests a rematch against the simulation.
• Lu Zhou: The scientist/developer who designed the VR system. He is candid about its limitations, admits he invented the scenario for entertainment value, and shows dry humor about the soldiers' poor performance. Demonstrates a sense of civic duty toward national defense.

Significant Themes

• The gap between theoretical technology and practical battlefield application.
• The psychological trauma and frustration of simulated death in training.
• Military realism vs. game-like design in training scenarios.
• The value of VR for weapons testing and soldier protection.
• Pride and the refusal to accept defeat, even in simulation.

Character Interactions

• Soldiers compare their experiences and deaths (Lu Yong, Tian Yuping, Sun Zhu, Meng Donghai), bonding over shared defeat.
• Li Gaoliang confronts Lu Zhou with heated frustration about the unfair battlefield conditions.
• Lu Zhou deflects with humor and pivots to discussing the technology's purpose.
• Li Gaoliang's emotional shift from anger to genuine gratitude, then to a sheepish request for another attempt—ending the chapter on a lighter, almost comedic note.

Key Plot Points

• The battle simulation from a previous test is replayed for Minister Qin in the Virtual Reality System; Lu Zhou acts as a guide while everyone else, including Li Gaoliang and the soldiers, are NPCs.
• Minister Qin witnesses the brutal fight against the bugs, including Li Gaoliang’s “heroic death,” and questions the realism of pain.
• Lu Zhou explains the technical constraints of the VR device, comparing it to dream induction and noting limits to nervous system stimulation.
• Minister Qin probes the technology’s limitations; Lu Zhou admits it cannot replace live-ammunition training for muscle memory and battlefield intuition.
• They discuss military applications (hostage rescue simulations) and future scalability via cloud computing and 5G.
• Minister Qin leaves, and Director Li from the Science and Industry Bureau arrives, shifting conversation to civilian applications.
• Director Li conveys that a meeting recommended releasing the technology when mature, warning against letting competitors get ahead.

Character Developments

• Lu Zhou is portrayed as candid and principled, emphasizing peaceful use of his inventions and openly acknowledging limitations.
• Minister Qin moves from curiosity to solemn appreciation, recognizing the technology’s defense value while remaining cautious about its imperfections.
• Director Li acts as a pragmatist, focusing on timing and competitive advantage in civilian adoption.

Significant Themes

• The gap between virtual training and real combat experience.
• Ethical responsibility of revolutionary technology and its intended use.
• The potential societal/industrial disruption of virtual reality, especially its impact on the internet.
• Balancing caution with the urgency of innovation.

Character Interactions

• Lu Zhou and Minister Qin: A formal but candid dialogue about the technology’s merits, limitations, and military potential, ending with mutual respect.
• Lu Zhou and Director Li: A more relaxed conversation, touching on bureaucratic recommendations and strategic timing for civilian rollout.

Li Gaoliang left Lu Zhou’s laboratory after failing to earn a perfect score in the military simulation, and Chen Yushan discussed the Science and Industry Bureau’s plans for virtual reality technology with Lu Zhou. Lu Zhou decided to resume his work on a grand unified theory of mathematics and said he felt close to completing it after solving the Riemann Hypothesis.

• Li Gaoliang reviewed his 81-point simulation score and said he considered anything short of saving every soldier a failure.
• Lu Zhou ended the training session, and Li Gaoliang left the laboratory with his team to return to their base.
• Chen Yushan returned from Shanghai and asked Lu Zhou about the Science and Industry Bureau’s stance on virtual reality technology.
• Lu Zhou explained that the Bureau wanted civilian applications developed quickly because American companies were making progress in brain-computer interfaces.
• Lu Zhou told Chen Yushan he would resume his research into a unified theory of algebra and geometry after a short rest.
• Lu Zhou said solving the Riemann Hypothesis had brought him close to the finish line.

Summary: "Why Is It This Damn Thing Again?"

1. Key Plot Points & Events

• The chapter is set at a cryobiology research institute near Boston, previously a pharma-backed MIT partner, now acquired and repurposed for human cryopreservation/hibernation research. It is managed by SpaceX and funded by a cancer foundation, with the Boston Consortium's young leader, David Lawrence, as the secret patron.
• Lawrence visits the lab and inspects a monkey suspended in a cylindrical culture chamber. Elon Musk reports that NASA has been persuaded to fund the technology as essential for space colonization.
• Lawrence dismisses profit concerns and reveals his true motive: he personally needs the cryogenic hibernation technology, not for medical or space reasons, but for his own plan.
• Lawrence pivots the conversation to Neuralink's Neural Lace (brain-computer interface). He asks a theoretical question: could a person in cryogenic hibernation keep part of their brain—the dreaming, conscious half—awake, using external nutrient/oxygen supply via implants? Musk is stunned but admits it might be theoretically feasible.
• Near the end, a secretary brings news: Twitter's top trending topics announce that Jinling Institute for Advanced Study has completed non-invasive neural-interface virtual reality technology, and Starry Sky Technology is recruiting worldwide beta testers for its VR system. Musk is visibly shaken and internally exclaims, "Why was it this damn thing again?"—revealing that the rival organization has once again beaten him to a breakthrough.

2. Character Developments

• David Lawrence: Emerges as a cold, powerful financier with a personal obsession. He cares nothing for profit or the technology's medical benefits; his goals are singular and vaguely ominous. He expresses a philosophical belief that consciousness, not flesh, defines a person—and hints that he intends to exist as a dreaming mind through hibernation, possibly into a future era. His interest in the Twitter news shows he is also watching global technological developments closely.
• Elon Musk: Portrayed as brilliant but subordinate. He defers to Lawrence out of fear of the old money establishment's hidden wealth and political influence. Musk is shaken by Lawrence's radical vision and later frustrated and alarmed by the rival organization's VR breakthrough, which threatens his own neural-interface ambitions.
• The Protagonist's Organization (off-screen): Jinling Institute for Advanced Study and Starry Sky Technology (the implied protagonist's entities) are shown to be ahead of even SpaceX/Neuralink in neural-interface technology, having achieved a seamless, non-invasive connection that Lawrence and Musk only speculated about.

3. Significant Themes

• Old Money vs. Tech Elites: The chapter emphasizes that Silicon Valley entrepreneurs, however celebrated, remain beholden to centuries-old financial dynasties whose true wealth and political reach are untraceable and absolute.
• Consciousness vs. the Body: Lawrence's dialogue articulates the theme that flesh is a burden and consciousness is the essence of humanity—justifying his twisted ambition to combine cryogenic hibernation with partial-brain activity, essentially dreaming across time.
• Technology's Dual Purpose: Cryogenic hibernation is framed both as a humanitarian medical tool (saving terminal patients for a curable future) and as a selfish instrument of personal ambition, highlighting the moral ambiguity of advanced tech.
• Global Tech Rivalry: The recurring "damn thing again" refrain underscores the protagonist's organization repeatedly out-innovating Western tech giants, establishing a competitive undercurrent between Chinese and American research efforts.

4. Character Interactions

• Lawrence & Musk: A master-subordinate dynamic. Musk presents progress reports; Lawrence interrupts, redirects, and ultimately dismisses Musk's commercial framing. Musk becomes visibly tense when Lawrence reveals his true, extreme intentions, but cannot refuse or challenge him. He merely bows his head and says, "I understand."
• Lawrence & Secretary: Brief transactional moment—the secretary whispers news, Lawrence reacts with amusement and curiosity, then deliberately tells Musk to check his own phone, testing his reaction.
• Musk & Social Media (indirect): Musk's internal reaction to the Twitter announcement—near-physiological shock and frustration—forms the chapter's cliffhanger, setting up the protagonist as an off-page rival whose progress is a recurring source of dread.