Mo Zhen

Biodata

Power Progression

Danger ratings measure threat to human civilization, not simply individual fighting strength; the system also warns that equal stat ranks do not guarantee equal combat performance 4.

Background and History

Adoption and Family Loss

Mo Chou and Bai Qiushi adopted Mo Zhen after rescuing him as an infant from a disaster zone affected by natural disasters and calamity beasts. He became the third of their five children, after the adopted Mo Jin’an and Bai Zhixia and before their biological children, Mo Xiaochuan and Bai Xiaoxiao. Frail and frequently ill as a child, he nevertheless received the same care as the couple’s biological children 4.

When Mo Zhen was fourteen, Bai Qiushi was killed by an unidentified S-rank criminal. Mo Chou, Mo Jin’an, and Bai Zhixia then disappeared for three months, leaving him to attend school while caring for his two younger siblings. Li Xuanye helped with the burial arrangements and their protection but would not disclose the missing adults’ classified identities 4 6 8.

The strain damaged his relationship with Bai Xiaoxiao. After repeatedly trying to comfort her and stop her suicide attempts, he lashed out during an argument; she accused him of not caring because he had not cried at their mother’s funeral. His apparent composure concealed numbness and physical signs of distress, including trembling fingers beside the coffin 6 8.

Incubation Project and Recovered Memories

His growing fixation on superhero strength came from wanting security after the family’s collapse. At sixteen, he ran away to the New Continental Europe Alliance and secretly received Compound Nine through Colossus Company’s experimental Incubation Project 1 3 6.

On the return flight, Joker Man hijacked the aircraft. Mo Zhen recovered memories of a previous life in which he had died in another terrorist-related plane crash. He also recognized the newly awakened Villainess Witch Development System as the unfinished indie game he had developed in college. The system had supplied artwork and rewards beyond the framework he had completed 1 2 4.

Appearance

Normal Form

• Height: Approximately 171 cm 10.
• Hair: Black, slightly naturally wavy 10.
• Eyes: Blue following Compound Nine treatment; described as feline in appearance, with a cool, distant expression 1 10.
• Build and features: Delicate facial features and exceptionally long, well-proportioned legs 10.
• Glasses: Formerly needed black-framed glasses for severe nearsightedness. Later bought non-prescription replacements to attract less attention 1 11.

Magical Girl Hell

• Height: Self-estimated at no more than 158 cm without heels 4.
• Hair and eyes: Waist-length grayish-white hair and deep crimson eyes; her facial features become slightly softer 4.
• Ornament: A pure-gold laurel-leaf ornament on the left side of her head 4.
• Magical outfit: Deep crimson classical blouse, black cravat, fitted black skirt, black tights, and heeled leather shoes 4.
• Soul Gem: Deep crimson, set into the cravat at her chest 4.
• Growth concern: After learning that magical girls stop growing unless they retire, Hell worried that her transformed height had become permanent 45.

Personality

Mo Zhen is reserved, aloof, and uncomfortable with attention. Before awakening, he had few friends and little classroom presence. Even after discovering his S-rank charm, he preferred to hide behind glasses rather than invite scrutiny 10 11.

He takes his responsibilities as an older brother seriously, cooking for the household and trying to shield his younger siblings from danger. He can overlook their emotional needs while focusing on practical protection, but he apologizes when Mo Xiaochuan explains how excluded and frightened he feels 8 9.

His morality is pragmatic rather than conventionally heroic; the narration explicitly calls him chaotic neutral. He kills threatening criminals without adopting a no-killing rule, considers retreat when outmatched, and uses corporate backing to buy time against the Ministry of Magic. Family loyalty remains his strongest source of security 5 11 34.

He is deeply embarrassed by the possibility of his family discovering Hell’s identity, fearing that it would destroy his authority as their older brother. This embarrassment becomes especially acute when he discovers that Mo Xiaochuan uses Hell’s photograph as his wallpaper 4 52.

Abilities and Skills

Villainess Witch Development System

The system develops Mo Zhen through missions, reputation objectives, traits, and villain abilities drawn from other worlds 1 4 31.

• Event detection and teleportation: Offers transport to nearby random events, allowing him to enter witch-related incidents 4 43 47.
• Personal panels: Reveals information about people who have sufficient affection and trust toward him, including concealed identities and bloodlines 3 9 40.
• Reputation tracking: Counts sincere respect, love, admiration, or fear as valid reputation. Hell reaches “Renowned” after her interview video 51.
• Incomplete foreknowledge: Although he designed the original game, its real-world version contains additions he did not create and cannot access through a developer backend 2 9.

Magical-Girl Transformation

Transforming releases Mo Zhen’s full magical power and automatically strengthens his body 4 31.

• Physical enhancement: Improves strength, speed, and defense through magic 4.
• Movement: Enables levitation and magically assisted leaps 2 4.
• Identity protection: A perception filter helps separate Hell from his civilian identity; it does not prevent him from recognizing Bai Xiaoxiao after seeing both of her forms 4 56 65.
• Untransformed use: He can still use Cursed Techniques, but the magical enhancement is only half as strong. Releasing all his magic is equivalent to transforming 31.
• Utility magic: Uses Magic Curtains to conceal transformations and practice, as well as cleaning magic 40 50 62.

Cursed Technique: Malevolent Shrine

His first system-granted ability is Sukuna’s innate technique, whose effectiveness depends heavily on both magical reserves and output efficiency 2 4.

• Dismantle: An invisible, formless slash whose power scales with the magic invested. Used against aircraft wreckage, witch limbs, criminals, and incoming bullets 2 6 11 36.
• Cleave: Listed as another basic attack of the technique 2.
• Flame attribute: The system identifies a second, fire-related aspect with further development potential 2.
• Limitations: Large reserves alone did not initially let him unleash sufficient power against stronger opponents 12.
• Defensive counter: Ji Yuan blocks his Dismantle attacks with the holy relic Condemnation 76.

Domain Expansion

Mo Zhen can manifest Malevolent Shrine as a Domain Expansion after receiving Sukuna’s Barrier Technique knowledge 39.

• Learning support: The system helped him absorb that knowledge in roughly half an hour 39.
• Aftereffect: His first successful expansion caused Cursed Technique Burnout and collapse 39.

Reverse Cursed Technique

A healing technique usable on both himself and others 16 51.

• Heals Scarlet Spider after the Ripper battle 16.
• Treats his own neck after spending a night slumped over his desk while his consciousness remained in the Domain of the Heart 51.

Speed Force: Thunder Demon

An A-rank speedster ability manifested as deep-blue lightning 62.

• Mobility: Allows rapid movement through Tianhe City and repeated rescues inside a burning hostel 62.
• Combat: Acceleration can increase his effective striking power beyond his listed B+ strength 62.
• Known limit: His version does not approach the time-reversing capabilities he associates with the Flash 62.
• Concealment: Its recognizable nature led him to create Lucifer as a separate identity rather than publicly connect it to Hell 62 65.

Black Flash

A strike produced through extraordinarily precise coordination between an attack and magical power, accompanied by jet-black lightning and spatial distortion 75 76.

• Probability trait: His panel grants Black Flash probability +10% 72.
• Demonstrated result: Killed Lumberjack without transformation, armor, Dismantle, or Domain Expansion 75 76.
• Reliability: Requires both exceptional control and luck; the magical girls witnessing it did not recognize the technique 76.

Domain of the Heart and Tree of Calamity

His inner domain resembles a quiet sea reflecting the sky, with the Tree of Calamity at its center 2.

• Development: Grief Seeds nourish the tree and expand his soul’s capacity for villain abilities 9.
• Practice space: Used to study techniques and experiment with Domain Expansion 9 39.
• Unconfirmed resurrection: The tree served as the protagonist’s respawn point in his game, but Mo Zhen does not know whether it can revive him indefinitely in reality 2.

Domestic and Technical Skills

• Cooking: Competent at home-style meals after helping Bai Qiushi in the kitchen; one of the household’s few capable cooks 9.
• Game development: Built the underlying framework of the Villainess Witch Development System game in his previous life 1 2.
• Gaming: Helps Bai Xiaoxiao clear puzzles and a difficult parkour section 75.

Equipment and Assets

• Speedster armor: Colossus Company’s experimental nanometal suit, gifted by Moro. Increases top speed by approximately 10%, substantially improves defense, and deploys a forearm blade 65.
• Armor ring: Stores and deploys the nanometal armor. Its later configuration is lighter, has stronger defense and self-repair, and authenticates Mo Zhen’s Speed Force so that nobody else can use it 66.
• Non-prescription black-framed glasses: Used to make his civilian appearance less conspicuous 11.
• Anonymous SIM card and separate phone: Help keep Hell’s contacts apart from his civilian life 16 47.
• Nebula Core: System reward for destroying the alien war machine in Date Line Town 65.
• Bugatti and upscale apartment: Gifts from Tang Wenjie 73.
• Hell Kingdom investment: Negotiated for a 51% stake, which Tang Wenjie priced at a minimum $250,000 investment. Borrowed $150,000 from Scarlet Spider toward the amount 26.

Relationships

Family

• Mo Chou — Adoptive father and an S+-rank Viltrumite. Mo Zhen initially fears his strength but comes to regard his father’s protection and affection as his greatest security 3 4 34.
• Bai Qiushi — Late adoptive mother. Treated him as her own child; her murder and the ensuing family crisis drove his pursuit of power 4 6 8.
• Mo Jin’an / Red Owl — Eldest adoptive brother and childhood role model. Mo Zhen discovers his superhero identity through the system; Jin’an warns him that Moro is dangerous 39 40 67.
• Bai Zhixia — Older adoptive sister, civil servant, and fellow household cook. Apologized for leaving him responsible for the younger children during the adults’ disappearance 4 6 9.
• Mo Xiaochuan — Younger adoptive brother. Their bond is exceptionally close, with his system affection consistently at 100%; Mo Zhen supports him through his Viltrumite awakening 3 8 19 20.
• Bai Xiaoxiao / Morning Star — Younger adoptive sister. Their estrangement after Bai Qiushi’s death gradually softens through shared meals and reassurance. Mo Zhen sees her as a little sister who needs looking after, while she fears being left behind by his growing strength 6 19 67 76.

Allies and Associates

• Adam Hunter / Scarlet Spider — Close school friend and superhero ally. Mo Zhen heals him as Hell, borrows money from him, and investigates the Reynolds crisis alongside him 10 16 20 26 56.
• Saionji Kirika / Wuhua / Nightingale — Bai Xiaoxiao’s senior and Hell’s prospective magic student. Asks Hell for instruction after witnessing her healing and later invites her to move in 11 16 62.
• Tang Wenjie — Business and publicity partner who coordinates Hell’s media debut. Turns to her when his daughter disappears and later seeks advice about communicating with her 29 40 47 51.
• Tang Xiaoyu — Tang Wenjie’s daughter. Mo Zhen intervenes against her bullies, and she alerts him when the pocket watch traps the other girls 73 76.
• Lin Xiaohong / Red Sparrow — Magical-girl ally. Insists on crediting Hell for helping defeat Siren despite Ministry pressure; Mo Zhen later encourages her to accept Tianhe City’s chief-administrator appointment 51 67.
• Moro von Hermann — Mo Chou’s old comrade and Mo Zhen’s corporate sponsor. Offers Colossus support and gives him speedster armor, despite Mo Jin’an’s warnings about his ambitions 39 65 67.
• Green Reynolds — School acquaintance who becomes a friend after the basketball incident involving Mo Xiaochuan. Invites Mo Zhen to the technology launch and confides in him during his family’s crisis 21 29 54.
• Skynet Little Crow — System-created companion spirit. Advises Hell about magical girls, helps Mo Zhen at the arcade, and offers to load her mind into his armor 45 66 67.

Story Role and Major Arcs

Notable Quotes

“Don’t worry. I’m here. Nothing like that will happen again.”
“I’ll protect you both.” 8

“Um... I’m not really sure either. My body just told me that punch was going to be crazy.” 76