Chapter Summaries

Key Plot Points and Events

• In 3 BCE, a drought and mysterious events lead common people to carry stalks of grain, believing them to be divine implements of the Queen Mother of the West, and deliver them to the imperial palace. This collective behavior spreads across twenty-six commanderies and kingdoms before ending in the capital.
• In 1518 CE, the "Dancing Plague" occurs in Strasbourg, France, where people suddenly start dancing ecstatically and uncontrollably, leading to mass deaths from exhaustion within a month.
• In 1960, the "Scarecrow Incident" in Massachusetts causes people to freeze and exhibit vacant expressions upon looking at a mysterious scarecrow, spreading rapidly and leading to an unknown outcome.
• In 2005, students in a Tokyo middle school collectively dream of red-eyed spiders, leading to mass hysteria and muscular spasms, followed by a gas explosion with unknown casualties.
• In 2030, the "Crimson Moon" incident occurs.

Character Developments

• No individual characters are introduced in this prologue; instead, it focuses on collective behaviors of groups of people.

Significant Themes

• Collective hysteria and its consequences.
• Mysterious, unexplained phenomena affecting large groups of people.
• The powerlessness of authorities in the face of such events.

Character Interactions

• Not applicable, as no individual characters are introduced.

Key Plot Points and Events

• Lu Xin returns home after a long absence.
• The family gathers for dinner, but tension is high.
• Mom leaves to apologize to a neighbor, returning with a fresh bloodstain on her collar.
• Dad becomes enraged during dinner, attacking Mom and causing chaos in the apartment.
• Lu Xin observes the scene calmly, eating his rice.
• Across the street, a team observes Lu Xin's apartment, noting his telekinetic abilities and mental instability.

Character Developments

• Lu Xin: He appears calm and collected, even amidst the chaos in his home. He reflects on his luck in having a family, despite their strangeness.
• Mom: She is elegant and composed, even when being strangled by Dad. She provokes him, revealing that he likes collecting corpses and hates seeing others live better lives than him.
• Dad: He is violent and resentful, blaming others for his problems. He becomes enraged during dinner, attacking Mom and destroying the apartment.
• Sister: She is childish and enjoys watching the chaos, laughing and clapping from the ceiling. She has an unusual ability to crawl on the ceiling.
• The Observers: They monitor Lu Xin's apartment, noting his telekinetic abilities and mental instability. They discuss his recruitment potential and the threat he poses.

Significant Themes

• The strangeness of the family: The family members have unusual behaviors and abilities, reflecting the bizarre world they live in.
• Mental instability: Lu Xin's mental state is unstable, as evidenced by his telekinetic abilities and the chaos in his home. This is a recurring theme in the story.
• The Crimson Moon incident: The incident thirty years ago changed the world, leading to mental mutations and instability. It is a looming threat that affects the characters' lives.

Character Interactions

• Lu Xin interacts with his family members, observing their strange behaviors and reflecting on his luck in having a family.
• Mom and Dad argue and fight during dinner, revealing their deep-seated resentment and hatred for each other.
• The Observers discuss Lu Xin's abilities and potential threat, highlighting the power dynamics between them and the characters they observe.

Key Plot Points and Events

• Lu Xin, an outstanding employee at his office, helps a newcomer, Lu Cheng, with his work despite the disapproval of his colleagues.
• He is then tasked by the Director to deliver a document to the Corner Cafe on Qingjiang Road.
• Upon arrival, Lu Xin finds the cafe packed with people despite the desolate surroundings, and the cafe's server offers him coffee with a strange, tempting black 'eye' in it.
• Lu Xin declines the coffee and leaves, noticing that everyone in the cafe is staring at him blankly as he exits.

Character Developments

• Lu Xin demonstrates his kindness and helpfulness by assisting Lu Cheng, even when it's not his responsibility and draws disapproval from others.
• Lu Xin shows self-control and awareness when he declines the suspicious coffee at the cafe, suggesting he has strong willpower and is not easily swayed by temptation.
• The Director is shown to be manipulative, as he assigns Lu Xin a task that should not be his responsibility, and later seems to have no memory of it.
• The server at the cafe is initially kind and welcoming, but his actions with the coffee hint at a sinister agenda.

Significant Themes

• Kindness and Selflessness: Lu Xin's actions show that he values helping others, even when it's not expected of him.
• Temptation and Self-Control: The coffee at the cafe represents temptation, and Lu Xin's ability to resist it showcases his self-control and awareness.
• Appearance vs. Reality: The cafe's lively atmosphere contrasts starkly with the desolate surroundings, suggesting that things may not be as they seem.

Character Interactions

• Lu Xin interacts kindly with Lu Cheng, showing patience and willingness to help.
• Lu Xin's interaction with the cafe server starts friendly but turns tense when he notices the strange 'eye' in the coffee.
• The Director gives Lu Xin an unusual task without explanation, and later seems to have no memory of it, indicating a manipulative dynamic between them.

Key Plot Points and Events

• Lu Xin encounters a mysterious creature in a café, which he can't control or understand.
• He flees to the subway station, only to be cornered by the same café patrons, now acting like zombies, led by the waiter.
• The creature from the café, an eye, tries to enter Lu Xin's mouth. He manages to escape with Sister's help, using his Spider-type ability.
• The café waiter transforms into a monstrous form, attacking Lu Xin with tentacles. Lu Xin evades but doesn't escape, instead turning back to provoke the creature.

Character Developments

• Lu Xin: Initially scared and fleeing, he shows courage and provokes the creature after escaping, hinting at a hidden strength or curiosity.
• Sister: She reveals she can see and interact with the creature, and helps Lu Xin escape. She also shows a mischievous and confident side.
• Café Waiter: He transforms into a monstrous form, suggesting he's not human and has control over the café patrons.

Significant Themes

• The unknown and the fear of it.
• Courage and curiosity in the face of danger.
• The blurred line between humanity and monstrosity.

Character Interactions

• Lu Xin and Sister: They work together to escape, showing a growing bond. Sister seems to know more about the creature and encourages Lu Xin's provocation.
• Lu Xin and the Café Waiter: They engage in a tense standoff, with Lu Xin provoking the waiter after escaping, suggesting a growing understanding or acceptance of the creature's presence.

Key Plot Points and Events

• Lu Xin, a Spider-type Mental Mutant, encounters a Level 1 Mental Monster in a subway station coffee shop, disguised as a clerk.
• The monster attacks, causing destruction and chaos in the station.
• Lu Xin fights the monster, eventually dismantling and defeating it, but not before it causes panic and chaos among the station's "customers."
• Lu Xin stops Sister from harming an old security guard, and they flee the station as armed response arrives.

Character Developments

• Lu Xin: Demonstrates extraordinary strength, agility, and mental prowess in combat, showing no fear despite the danger. He also shows concern for the old security guard's safety.
• Sister: Exhibits reckless behavior, seemingly enjoying the danger and chaos. Lu Xin has to stop her from harming the old security guard.
• Old Security Guard: Remains unharmed despite the chaos, serving as a reminder of the normal, innocent people caught in the conflict.

Significant Themes

• Danger and Excitement: Lu Xin finds excitement in the danger, while Sister seems to enjoy the chaos.
• Protection of Innocents: Lu Xin's concern for the old security guard highlights the contrast between his dangerous abilities and his desire to protect the innocent.

Character Interactions

• Lu Xin and Sister: Lu Xin has to stop Sister from harming the old security guard, showing a conflict in their priorities and behaviors.
• Lu Xin and the Old Security Guard: Lu Xin shows concern for the old security guard's safety, demonstrating a protective instinct.
• Lu Xin and the Armed Response: Lu Xin and Sister flee before the armed response team arrives, suggesting they are aware of the potential consequences of their actions.

Key Plot Points and Events

• Lu Xin escapes the subway station to find it surrounded by soldiers.
• He meets Sister, who helps him escape and hints at someone watching him.
• Lu Xin is invited for coffee by Chen Jing, an agent from the Qingcheng Inspection Department, who reveals she orchestrated the coffee shop incident.
• Chen Jing shows Lu Xin a confidential document about the mental monster he encountered (D-Class Special Pollution Source - 036).

Character Developments

• Lu Xin remains calm and collected despite the dangerous situation, showing resilience and adaptability.
• Sister displays agility, cunning, and a mysterious nature, hinting at more to her than meets the eye.
• Chen Jing is revealed to be an agent dealing with abnormal pollution incidents, showing professionalism and candor.

Significant Themes

• Mental pollution and its consequences, contrasting with ordinary pollution.
• The aftermath of the Crimson Moon incident and the survival of humanity within High Wall Cities.
• The division between normal and abnormal, with the latter being handled by specialized authorities.

Character Interactions

• Lu Xin and Sister: They share a sibling-like bond, with Sister helping Lu Xin escape and warning him about someone watching him.
• Lu Xin and Chen Jing: Chen Jing invites Lu Xin for coffee to explain the situation, showing a level of trust and openness despite being from different worlds.

Key Plot Points and Events

• Lu Xin learns about Mental Monsters, which cause mental illnesses that can be contagious.
• A Mental Monster at a cafe has infected 37 people, who are now targets for elimination.
• Lu Xin understands that killing the monster isn't enough; deeply infected people can still spread contamination.

Character Developments

• Lu Xin becomes aware of his own mental condition and its potential danger.
• Chen Jing reveals her knowledge about Mental Mutants, suggesting Lu Xin is one.

Significant Themes

• Contagion and contamination, both physical and mental.
• The struggle against mental illnesses and their effects on society.
• The emergence of Mental Mutants and their potential to control their mental powers.

Character Interactions

• Lu Xin and Chen Jing discuss the nature of Mental Monsters and their threat.
• Lu Xin learns about his own abilities as a Mental Mutant from Chen Jing.
• Chen Jing reveals the existence of other Mental Mutants, like Gecko, to Lu Xin.

Key Plot Points and Events

• Lu Xin, a young man living in Qinggang City, meets Chen Jing, a recruiter from the Mental Pollution Control Department.
• Chen Jing explains that the red moon in the sky causes mental pollution and mutation, leading to incidents like the one at Corner Cafe.
• She offers Lu Xin a job to help resolve pollution incidents between Qinggang Main City and the five Satellite Cities.
• Lu Xin reveals that he doesn't have any abilities but borrowed one from his sister, who, along with his parents, only he can see.

Character Developments

• Lu Xin: Starts as calm and normal but reveals a complex mental state, accepting his imaginary family as real and showing no signs of distress when confronted about it.
• Chen Jing: Initially composed and professional, she becomes more cautious and tense when Lu Xin reveals his delusions.

Significant Themes

• Mental Illness and Reality: Lu Xin's imaginary family raises questions about his mental state and the nature of reality.
• Pollution and Mutation: The red moon causes mental pollution and mutation, leading to various incidents and the need for control and recruitment of Mental Mutants.

Character Interactions

• Lu Xin and Chen Jing: Their interaction is tense and revealing, with Chen Jing trying to assess Lu Xin's mental state and Lu Xin calmly accepting his delusions.
• Lu Xin and his imaginary family: Their relationship is implied to be close and real to Lu Xin, despite being invisible to others.

Key Plot Points and Events

• Lu Xin, a young man with the ability to see and interact with mental mutants, meets with Team Leader Chen Jing of the Action Team, tasked with handling mental mutation cases.
• Chen Jing assesses Lu Xin's mental state, questioning him about his "family," which Lu Xin describes as normal and loving.
• Lu Xin passes an assessment and helps eliminate a Level 1 Mental Monster, earning a payment of ten thousand yuan.
• Lu Xin visits an orphanage named "Crimson Moon Elementary School," where he leaves money and flowers for a girl in a wheelchair.
• Chen Jing offers Lu Xin a provisional position in the Action Team and provides him with relevant documents.

Character Developments

• Lu Xin: Initially disappointed with his earnings, Lu Xin becomes excited upon learning he could earn thirty thousand yuan for a mission. He demonstrates his caring nature by visiting the orphanage and leaving money for the children.
• Chen Jing: As the Team Leader, Chen Jing assesses Lu Xin's mental state and decides to provisionally take him into the Action Team based on his actions and the potential danger he poses.

Significant Themes

• Mental Illness and Mutants: The story explores the theme of mental illness and mutants, with Lu Xin's ability to see and interact with them being a central aspect.
• Trust and Danger: Chen Jing must assess the danger Lu Xin poses and decide whether to trust him, reflecting the theme of trust and its importance in their relationship.
• Money and Motivation: The story explores how money can motivate Lu Xin and reveal his true nature, as well as the potential consequences of his actions.

Character Interactions

• Lu Xin and Chen Jing: Their interaction involves Chen Jing assessing Lu Xin's mental state and deciding whether to take him into the Action Team, while Lu Xin tries to understand his condition and the potential cure or explanation for it.
• Lu Xin and the Orphanage: Lu Xin's interaction with the orphanage and the girl in the wheelchair reveals his caring and generous nature, as he leaves money and flowers for them without expecting anything in return.

Key Plot Points and Events

• Lu Xin is recruited by the Qinggang City Guard Division as external personnel for the Special Action Team.
• He is to assist in investigating and eliminating "Mental Pollution" incidents, with a generous monthly salary and additional allowances for field operations.
• Lu Xin is issued an ID card, a satellite phone, and a revolver for self-defense and communication.
• Chen Jing, Lu Xin's superior, warns him about the dangers of their work and the importance of protecting himself using the gun rather than his abilities.

Character Developments

• Lu Xin: Shows determination to help others and protect the city, despite the dangers involved. He understands the gravity of his situation and the need for caution when using his abilities.
• Chen Jing: Demonstrates seriousness and care for her team members' safety. She is willing to take risks to recruit Lu Xin, believing in his potential despite his high risk assessment.

Significant Themes

• The importance of rebuilding civilization and protecting the city from various threats, including Mental Mutations and other unstable elements.
• The need for caution when dealing with Mental Mutants, as they pose a risk of losing control and causing harm.
• The responsibility of helping others and protecting the innocent, as emphasized by Lu Xin's orphanage director.

Character Interactions

• Lu Xin and Chen Jing: They establish a professional relationship, with Chen Jing serving as Lu Xin's superior and mentor. Chen Jing shows concern for Lu Xin's safety and well-being, while Lu Xin demonstrates his eagerness to help others and contribute to the team.
• Chen Jing and her superior: Chen Jing defends her decision to recruit Lu Xin, despite his high risk assessment, and expresses irritation with her superiors' cautious approach. She believes that the city's survival depends on taking risks and recruiting capable individuals, even if they are Mental Mutants.

Key Plot Points and Events

• Lu Xin starts a new job with high potential earnings, including a fixed salary and assignment rewards.
• He calculates that he could save enough to buy a house for the orphanage and help his mother in 15 years.
• Lu Xin meets Sister, who wants him to give her a living toy in exchange for lending him her ability.
• Lu Xin buys many toys for Sister, who enjoys destroying them.
• Lu Xin and Sister agree to help each other, with Sister promising to appear when needed.

Character Developments

• Lu Xin: Becomes more determined and hopeful about his future, willing to take risks for his goals.
• Sister: Reveals her enjoyment in destroying toys and hints at her ability to possess others.

Significant Themes

• The power of hope and determination in shaping one's future.
• The blurred line between reality and fantasy, as seen through Sister's actions and Lu Xin's acceptance of her.
• The consequences of past traumas, as hinted at by Sister's behavior.

Character Interactions

• Lu Xin and Sister: Their relationship deepens as they make a deal to help each other, with Lu Xin showing genuine care for Sister's happiness.
• Lu Xin and the world: Lu Xin becomes more open about his interactions with Sister, not caring about the stares of others.

Key Plot Points and Events

• Lu Xin is in a good mood despite the gloomy lighting in his house.
• His mother sets out breakfast, showing favoritism towards Lu Xin and his sister.
• Their father, enraged, accuses Lu Xin of being used and nearly killed by his employers.
• A heated argument ensues between the parents, ending with the father destroying the dining room and retreating to the kitchen.
• Lu Xin leaves for work, determined to excel at his new job.

Character Developments

• Lu Xin: Shows maturity and resilience in handling his father's outburst. He's motivated by the potential high earnings of his new job.
• Mother: Remains calm and composed during the argument, subtly controlling the situation with a single gesture. She shows affection towards Lu Xin and his sister.
• Father: Exhibits explosive anger and jealousy, blaming others for his own failures. He's afraid of his wife's mysterious influence.

Significant Themes

• Family Dynamics: The family's dysfunctional dynamics are evident in their communication styles and power struggles.
• Financial Struggles: The family's financial difficulties are hinted at, with Lu Xin's new job being a source of hope.
• Manipulation and Control: Both parents manipulate each other and their children, with the mother being more subtle and effective.

Character Interactions

• Lu Xin and Mother: They share a warm, understanding relationship. The mother supports Lu Xin's new job and offers him guidance.
• Lu Xin and Father: Their relationship is strained due to the father's explosive temper and jealousy.
• Mother and Father: Their interaction is marked by power struggles and manipulation, with the mother holding more control.

Key Plot Points and Events

• Lu Xin, wandering through High Wall City, observes two distinct groups of people: the busy and the idle.
• He starts patrolling the streets, looking for dangerous individuals to earn money and save people.
• After several days of uneventful patrols, Lu Xin is fired from his job due to his colleague Lu Cheng's better work attitude and the company's financial struggles.

Character Developments

• Lu Xin: He becomes more aware of the societal divisions within High Wall City. His job loss leads him to reflect on his priorities and consider his options.
• Lu Cheng: He is portrayed as ambitious and opportunistic, taking advantage of Lu Xin's absence to secure his job and move into his workspace.

Significant Themes

• Social Division: The story highlights the stark contrast between the busy, productive citizens and the idle, aimless ones.
• Ambition vs. Honesty: Lu Cheng's ambition is juxtaposed with Lu Xin's honest, straightforward nature, illustrating how these traits can lead to different outcomes.
• Loyalty and Betrayal: Lu Cheng's actions can be seen as a betrayal of Lu Xin's trust, as he takes advantage of Lu Xin's absence to secure his job.

Character Interactions

• Lu Xin and the Director: Their interaction reveals the Director's decision to fire Lu Xin due to his work attitude and Lu Cheng's better performance.
• Lu Xin and Auntie Sun: Auntie Sun's conversation with Lu Xin provides insight into Lu Cheng's ambition and the Director's favoritism towards him.
• Lu Xin and Chen Jing (off-page): Lu Xin remembers the advice Chen Jing gave him for handling trouble in life, suggesting he might consider calling her or using his gun.

Key Plot Points and Events

• Lu Xin, after considering his options, calls Chen Jing for help regarding his job situation.
• Chen Jing, after verifying Lu Xin's extra-curricular activities, arranges for him to investigate Sifang Transportation Company's involvement in recent murders.
• Lu Xin's job is saved, and he is assigned a new project involving material transportation.

Character Developments

• Lu Xin demonstrates his loyalty and dedication to his work, even when it's not required.
• Chen Jing shows her support and trust in Lu Xin, assigning him a sensitive investigation.
• The Director and Lu Cheng show remorse and attempt to make amends with Lu Xin.

Significant Themes

• Work ethic and dedication
• The value of one's word and promises
• The consequences of one's actions and decisions

Character Interactions

• Lu Xin and Chen Jing: Lu Xin seeks Chen Jing's help, and she responds with trust and a new assignment.
• Lu Xin and the Director: The Director apologizes and offers Lu Xin a new project after learning about his connection to Chen Jing.
• Lu Xin and Lu Cheng: Lu Cheng apologizes and asks to work with Lu Xin on the new project, but Lu Xin declines initially, then accepts Lu Cheng's help.
• Lu Xin and Sister: Sister offers to help Lu Xin deal with his company's issues, but he ignores her.

Key Plot Points and Events

• Lu Xin, Lu Cheng, and Princess Xiaoqing visit Sifang Transportation Company for a business deal.
• Lu Cheng and Princess Xiaoqing are beaten up during negotiations due to a pricing dispute.
• Lu Xin pulls out a gun to protect them and shoots a young man who tries to attack him, shocking everyone present.

Character Developments

• Lu Xin shows unexpected bravery and resourcefulness by pulling out a gun and using it to protect his companions and himself.
• Lu Cheng and Princess Xiaoqing are shown to be naive and inexperienced in dealing with rough, dangerous people outside the main city.
• The people at Sifang Transportation Company are revealed to be tough, aggressive, and unafraid of using violence to resolve disputes.

Significant Themes

• The harsh reality of life outside the main city, where violence and danger are commonplace.
• The importance of being prepared and resourceful in the face of danger.
• The power dynamics between different groups of people in the post-apocalyptic world.

Character Interactions

• Lu Xin, Lu Cheng, and Princess Xiaoqing interact with the rough, dangerous people at Sifang Transportation Company, leading to a violent confrontation.
• Lu Xin protects Lu Cheng and Princess Xiaoqing by using a gun, showing a side of him they had not seen before.
• The people at Sifang Transportation Company are initially dismissive and aggressive towards Lu Xin and his companions but are quickly cowed by Lu Xin's use of force.

Key Plot Points and Events

• Lu Xin, a young man, pulls a gun on a woman in a business office, surprising everyone present.
• The woman, despite being threatened, remains calm and agrees to discuss business with Lu Xin, but on the condition that it's fair.
• A man, Qin Ran, enters the scene. He's the boss and tells Lu Xin to put down his gun and continue the business discussion.
• Lu Cheng and Princess Xiaoqing, who were initially held captive, are released and sent back to their office.
• Lu Xin and Qin Ran have a private conversation in Qin Ran's house, where Qin Ran questions Lu Xin about his intentions.

Character Developments

• Lu Xin: Shows courage and determination by pulling a gun on the woman. He's calm and collected, indicating he's well-prepared and has a clear objective.
• The Woman: Displays sharp wit and calmness under pressure, showing she's a capable businesswoman.
• Qin Ran: Reveals a complex character - he's fearless, has a peculiar eating habit, and seems to have a mysterious past. He's also observant and quick to suspect Lu Xin's intentions.

Significant Themes

• Power Dynamics: The scene highlights the power dynamics between Lu Xin and the woman, and later between Lu Xin and Qin Ran. Lu Xin initially holds the power with his gun, but Qin Ran's calm demeanor and quick action shift the power dynamics.
• Trust and Suspicion: The interactions between characters show the importance of trust and the ease with which suspicion can arise, especially in high-stakes situations.
• The Struggle for Resources: The mention of food shortage outside High Wall City and the strict rules against smuggling food out highlight the struggle for resources in this post-apocalyptic world.

Character Interactions

• Lu Xin and The Woman: Their interaction shows a tense standoff that quickly shifts into a business negotiation.
• Lu Xin and Qin Ran: Their interaction is filled with tension and suspicion, with Qin Ran trying to figure out Lu Xin's intentions while Lu Xin tries to gain Qin Ran's trust.
• Qin Ran and His Subordinates: Qin Ran's subordinates show deference to him, indicating his position of power within his organization.

Key Plot Points and Events

• Lu Xin, a city dweller, visits Qin Ran, a local businessman, to investigate if he's encountered any unusual problems.
• Qin Ran, initially hostile, reveals he's been experiencing strange occurrences involving people seeking revenge on him, claiming to be individuals he had wronged.
• Qin Ran recounts a series of bizarre incidents where people, unknown to him, appear and attack him, claiming to be victims of his past actions.
• Qin Ran decides to show Lu Xin the four people he locked up after they attacked him.

Character Developments

• Qin Ran: Initially aggressive and suspicious, he becomes more open and desperate to share his experiences as he finds someone who seems to understand his situation.
• Lu Xin: Remains calm and collected throughout the conversation, showing no fear despite Qin Ran's initial hostility and the bizarre nature of his story.

Significant Themes

• The supernatural or unexplained phenomena.
• The consequences of one's actions.
• The struggle between disbelief and acceptance of extraordinary events.

Character Interactions

• Qin Ran and Lu Xin: Qin Ran's initial hostility towards Lu Xin turns into desperation to share his experiences, while Lu Xin maintains a calm demeanor, trying to understand and reassure Qin Ran.
• Qin Ran and his Sister: She appears to have some unusual abilities, as she helps Lu Xin disarm Qin Ran without any apparent effort.

Key Plot Points and Events

• Qin Ran takes Lu Xin to an abandoned factory, leading to an underground warehouse filled with human remains and chains.
• Qin Ran reveals he had locked up four people who tried to attack him, but they turned violent and cannibalistic, leading him to shoot them.
• Lu Xin realizes a pattern: on the first day, one person came; on the second day, two; on the fourth day, four. Qin Ran confirms it's been seven days since the last incident.
• Lu Xin warns Qin Ran that if the pattern continues, eight more people will come the next day.

Character Developments

• Qin Ran: Initially tough and defiant, Qin Ran becomes increasingly frightened and desperate as he realizes the gravity of the situation.
• Lu Xin: Shows courage and analytical skills, deducing the pattern and the potential threat it poses.

Significant Themes

• Fear of the unknown and the supernatural.
• The consequences of one's actions and the inability to escape them.
• The struggle between trust and mistrust in desperate situations.

Character Interactions

• Qin Ran and Lu Xin: Qin Ran initially suspects Lu Xin and threatens him, but eventually trusts him due to the severity of the situation.
• Lu Xin and Qin Ran: Lu Xin uses logic and evidence to convince Qin Ran of the danger they're in, showing empathy for Qin Ran's plight.

Key Plot Points and Events

• Lu Xin, a rookie, is assigned to investigate a mental pollution incident involving Qin Ran.
• Chen Jing, his superior, guides him remotely via a communication device.
• A three-person special pollution investigation team joins Lu Xin for the investigation.
• The information analysis team suggests imprisoning Qin Ran and observing him, or handing him over to be killed to sever the pollution's logical chain.

Character Developments

• Lu Xin: He's nervous but eager to prove himself. He learns to adapt to working with an information analysis team and understands the severity of the situation.
• Chen Jing: She's professional and calm, guiding Lu Xin through his first investigation. She's aware of Lu Xin's inexperience and adjusts her approach accordingly.

Significant Themes

• Mental Pollution: The story explores the concept of mental pollution, with Qin Ran being a suspected source.
• Investigation and Cleanup: The primary goal is to investigate the source of the pollution and carry out cleanup operations.
• Adaptation and Learning: Lu Xin is learning to adapt to his new role and the unique methods used to combat mental pollution.

Character Interactions

• Lu Xin and Chen Jing: They interact primarily through the communication device, with Chen Jing guiding Lu Xin through the investigation.
• Lu Xin and the Special Pollution Investigation Team: They meet briefly, and the team helps Lu Xin with the communication device. They follow his lead, as per Chen Jing's instructions.
• Lu Xin and Qin Ran: They wait together for the investigation team to arrive. Qin Ran is fearful and curious, while Lu Xin maintains a calm demeanor.

Key Plot Points and Events

• Chen Jing's team takes charge of the investigation, involving Qin Ran and his company.
• Qin Ran is cooperative but wary of the investigation team's capabilities.
• The team uses specialized equipment to detect mental pollution at the crime scene but finds nothing.
• Han Bing suggests investigating the pre-death routes of the 'Avengers' to find the pollution source.

Character Developments

• Qin Ran shows fear and cooperativeness, indicating his awareness of the seriousness of the situation.
• Lu Xin demonstrates eagerness to learn and adaptability in handling the unusual circumstances.
• The investigation team members exhibit professionalism and efficiency in their tasks.

Significant Themes

• The invisible and unpredictable nature of mental pollution.
• The importance of thorough investigation and data analysis in dealing with pollution incidents.
• The need for protective measures against mental pollution.

Character Interactions

• Qin Ran and Lu Xin: Qin Ran is wary of Lu Xin's intentions, while Lu Xin tries to understand Qin Ran's situation.
• Lu Xin and the investigation team: Lu Xin learns from the team's methods and equipment, while the team is cautious around him.
• The investigation team and Qin Ran: They question and analyze Qin Ran's statements, treating him as a key witness rather than a suspect.