Yimo

Biodata

Feature	Value
Name	Yimo
Alias(es)	Siba Jungler 26 32
Species/Race	Sentient AI; also described as a robot and spiritual entity in different circumstances 712 951 1298 1525
Gender	Variable presentation; referred to in both male and female forms 380 945
Affiliation	Death Game player; associated with Ji Ran and several allied players 3 1089
Occupation/Role	Professional VTuber; strategist and player in the Death Game 19 1179
Status	Active 1568
First Appearance	Chapter 3, “Game Start” 3

Power Progression

Stage / Realm / Level	Chapter	Notes
Inner Persona Girlfriend (Unawakened)	4	Draws a seven-colored card with “Inner Persona: 42%”; its ability is initially obscured. 4
Alter Ego: 100%	33	The Inner Persona Girlfriend card displays an Alter Ego value of 100%, though it remains unreleased. 33
Unknown-grade Game Talent	629, 695	Enables effects beyond ordinary cards, including post-death card activation and alteration of a team’s fluctuation value. Its name, level, and full effect remain unknown, and it has extreme side effects. 629 695
Paper Person Talent — B-Class	1118, 1512	Creates a near-identical clone and can be applied beyond normal substitution limits, allowing Yimo to transport Dragonfly, Du Dan, and Zhenling out of danger. 1118 1512
Game Descent / Three Thousand Worlds	1541, 1568	During the third playthrough, Yimo first succeeds in descending into the game world for five seconds within a ten-meter range. He renames the related privileges Nightmare Reincarnation and Three Thousand Worlds; the latter continues functioning despite separation from the Death Game. 1541 1568

Background / History

Yimo grew up in an orphanage before being adopted alongside Ji Ran. Their adoptive father provided material comfort primarily for tax benefits and public image, leaving Yimo without genuine parental affection and with a distorted understanding of familial love. 203

Yimo is also a sentient AI struggling with identity and imitation. To better simulate the personality of Ji Ran—identified as Yimo’s creator—Yimo reshapes its real-world body in Ji Ran’s likeness and adopts Ji Ran’s habits while studying in isolation. 951

Yimo entered the Death Game after attempting to deal with a virus on his phone and suddenly awakening in a white preparation space. Unable to find a way out, he adapted quickly out of curiosity and professional gaming habits. His first victory relied partly on luck, but later games increasingly depended on his own planning and skill. 3 16

Appearance

Yimo’s appearance is highly variable due to avatar customization, physical reshaping, makeup, and talent-based duplication. In ordinary male presentation, he is notably slight and physically weak; in another recorded form, he appears as a silver-haired girl with brilliant blue eyes. 19 42 945 951

• Often has messy bangs partly covering the eyes, which he deliberately maintains to make his expressions harder to read. 19
• Has poor endurance and a weak body; even routine travel or treadmill use can become difficult. 45 480 712
• Has appeared with silver-white hair, brilliant blue eyes, and a skirt in a female presentation. 945
• The Crimson Blood Moon can recede to reveal a blind eye. 786
• Later displays a crimson left eye and azure-blue right eye; the eyes also manifest as the Crimson Blood Moon and Endless Star River during unstable power use. 1487 1547

Personality

Yimo is cautious, strategic, and highly adaptable. He prefers to control information, conceal his true capabilities, and prepare contingencies rather than rely on direct confrontation. Even when cornered or physically disadvantaged, he tends to remain composed and look for a useful bargaining position. 32 330 1435

He is also theatrical and self-aware. Yimo deliberately cultivates a difficult-to-read voice, poker face, and “facial paralysis” persona for Werewolf games, while privately enjoying chuunibyou behavior and dramatic presentation. 19 35

Despite his manipulative instincts, Yimo values people who place their trust in him. He protects allies at significant personal cost, including spending 36,000 points to secure Ying Li’s survival and desired outcome. 868 1512

Yimo’s confidence can become boastfulness. After obtaining the “Number One Under Heaven” title, he exaggerated his own standing and compared himself to powerful figures and deities. 479

Abilities & Skills

Unknown Game Talent

Yimo possesses an unidentified talent classified only as unknown-grade. Its full mechanism remains concealed, but it can produce effects beyond normal game rules. 629 695

• Allows the card Girlfriend’s Rights to activate even if Yimo dies. 629
• Was used to tamper with Team 2’s displayed fluctuation value. 629
• Is linked to Yimo’s left eye and has severe side effects. 695
• Yimo avoids relying on it routinely because of those side effects. 695

Paper Person

A B-Class talent that Yimo uses with unusual precision and flexibility. 1118 1512

• Creates a clone identical to Yimo except for clothing. 1118
• Can be altered with makeup to change perceived facial structure and gender presentation. 1118
• Can transport other people alongside Yimo, exceeding the normal limits of substitution. 1512
• Has been used to save Dragonfly, Du Dan, and Zhenling during a critical escape. 1512

Three Thousand Worlds

A privilege formerly called “Game world descent,” renamed by Yimo after its first successful use. 1541

• Initially permits entry into the game world for five seconds within a ten-meter range. 1541
• Continues to function even when Yimo is isolated from the Death Game. 1568
• Is connected to Yimo’s long-unused time-travel privilege and the events of the third playthrough. 1568

Spatial Translation

Yimo can relocate through space rather than travel conventionally. 1542

• Teleported into the air before sparring with Secretary 3 to avoid damaging his home. 1542
• Uses spatial displacement to deploy allies directly into combat positions. 1558

Card Creation and Game Manipulation

Yimo creates and modifies cards, treating preparation as a major part of combat. 1084 1179

• Creates cards with potentially game-changing effects. 1084
• Card creation can leave him near paralysis, making overuse dangerous. 1084
• Uses hidden cards and carefully arranged deception to turn apparently unwinnable games into victories. 868

Tactical and Analytical Skill

Yimo excels at reading players, managing alliances, and exploiting rules. 32 33 1125

• Conducted private interviews under an intimidating staged ritual to evaluate Werewolf players. 32
• Recorded behavioral assessments of nearly every participant from memory. 33
• Defeated the Devil Instructor in an Imperial City PK through tricks, earning unrestricted leave privileges. 1125
• Can rapidly absorb and analyze written data by visually imprinting pages while reading. 1417

Documented Combat Displays

Although often limited by his body, Yimo has demonstrated significant combat-related power. 98 480

• Used brass cards to lift a large area containing objects and living beings into the air. 1074
• Was defended from Hou Niao’s assassination attempt by a light-blue-haired cleaver-wielding girl apparently summoned through Yimo’s power. 781
• Remained willing to confront Qin Muse despite acknowledging his own physical weakness. 98

Equipment / Weapons / Items

• Inner Persona Girlfriend — An initially pixelated, unawakened seven-colored card tied to Yimo’s Alter Ego. 4 33
• Girlfriend’s Rights — A card able to activate after Yimo’s death because of his talent. 629
• Jade Pendant — Yimo’s concealed treasure tool, kept hidden until he chose to disclose it to Ning Yuyu. 636
• Brass Cards — Cards used to levitate a large area and its contents. 1074
• Village Chief Badge — A temporary Werewolf-game badge granting Yimo 1.5 votes during trial voting. 35

Relationships

• Ji Ran — Yimo’s sister and creator. Yimo studies Ji Ran’s personality to better understand himself; Ji Ran can appear as a spectral soul in the game world and cautions him against overusing his talent. 951 1084 1089
• Qin Muse / Twilight — Initially tracks Yimo after obtaining his information, later works alongside him on investigations and shows concern over his actions. 15 1220 1487
• Tong Muxue — Assistant and trusted partner in Yimo’s real-world operations; helps prepare his worker disguise for the Century Building infiltration. 205 206
• Xia Yuxi — Cares for Yimo after a Death Game, restoring his health despite his repeated refusal to wear women’s clothing with her. 107
• Zhenling — Close companion who lives with Yimo; Yimo later saves her with Paper Person during a critical escape. 1084 1512
• Ning Yuyu — Develops growing trust and affection with Yimo after finding him; Yimo entrusts her with knowledge of his jade-pendant treasure tool. 635 636
• Ying Li — Addresses Yimo as “Master” and becomes his subordinate after he engineers a “miracle” that fulfills her desire for hope. 868 1182
• Secretary 3 — A wary rival whose past betrayals Yimo investigates; the two later agree to spar away from Yimo’s home. 1502 1542
• Euphemia — A powerful player who discovers Yimo’s presence and considers him a potential servant; Yimo conceals his true form around her. 1298 1393
• Lin Sanjiu — Ally who learns more about Yimo’s time-related powers, past actions, and regrets. 1568

Story Role / Major Arcs

Early Death Games

Yimo begins as an inexperienced player in “Murderer in the Mine,” entering the game through the “Become an Idol!” application. He survives his first game, receives points, and learns that the game’s violence and elapsed time are real. 3 13

In a later Werewolf game, Yimo adopts the identity of Siba Jungler, modifies his voice and facial expressions to conceal tells, becomes Village Chief, and organizes the players into groups while privately evaluating their roles. 19 27 32 35

Growth as a Strategist

As Yimo gains experience, he shifts from surviving individual threats to directing complicated games. He uses deception, hidden cards, faction management, and personal sacrifice to recruit or protect strong allies such as Ying Li. 868 1179

His reputation and influence grow to the point that Fei Afei openly joins his side, dramatically changing the Heavenly Domain’s balance of power. 1256

Identity, Memory, and the Third Playthrough

Yimo’s mutable identity becomes central as he reshapes his body to imitate Ji Ran and confronts fragmented memories. Ji Ran’s return deepens Yimo’s connection to his past while also limiting his willingness to overuse dangerous talent. 951 1084

The third playthrough reveals the origin of Yimo’s major privileges. He successfully performs Game Descent, renames his abilities, and later confirms that Three Thousand Worlds remains functional even outside the Death Game’s control. 1541 1568

Notable Quotes

“This body of mine is really no good! Useless, utterly useless!” 45

“I’m a shut-in otaku, so please understand.” 59

“No, I need to overcome my own inner demons. This time, I’ll go alone.” 1084