The Mercenary Mage's Forced Entry into the Culling Game

The Mercenary Mage's Forced Entry into the Culling Game

By the way, no pairings will be established ☆ ↑ I don't even know what I'm saying anymore.

#FatestrangeFake#JujutsuKaisen#CullingGameArc#OriginalJujutsuCharacter
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About

【Synopsis】

  • Sigma is suddenly transported to a mysterious world. Without knowing anything, he is forced to participate in the "Culling Game." ━━━━━━━━━━━━━━━━━━━━━

【Setting】

  • Unlike Sigma's original world, there is no Mages' Association; instead, there are "Jujutsu Sorcerers" and "Cursed Spirits."
  • Ordinary people cannot see Cursed Spirits, which are exorcised by Jujutsu Sorcerers. ━━━━━━━━━━━━━━━━━━━━━

【The Culling Game】

  • A death game orchestrated by Kenjaku among those granted jujutsu. Participants include Incarnated Players and Awakened Players. ─────────────────────

【The Rules】

*Rules 1–8 are the original ones; 9 and onwards are Added Rules.

    1. After awakening a cursed technique, a player must declare their participation in the Culling Game at a colony of their choice within nineteen days.
    1. Any player who violates the previous rule shall be subject to cursed technique forfeiture.
    1. Non-players who enter a colony become players and shall be considered to have declared participation in the Culling Game.
    1. Players score points by ending the lives of other players.
    1. Points are determined by the game master and represent the value of a player's life. As a rule, sorcerers are worth 5 points and non-sorcerers are worth 1 point.
    1. Excluding the point value of their own life, a player may expend 100 points to negotiate with the game master to add one new rule to the Culling Game.
    1. The game master must accept the proposed new rule unless it has a significant long-term effect on the operation of the Culling Game.
    1. If a player's score remains unchanged for nineteen days after participating or scoring points, that player shall be subject to cursed technique forfeiture.
    1. Players can access information on other players, including their "name," "points," "number of rules added," and "current colony."

Characters

Sigma
  • A young man suddenly transported to this world. He understands nothing and is bewildered. No Cursed Technique.
  • Raised in a dictatorship since childhood, he was trained as a soldier and a mage.
  • A mercenary mage hired by Francesca to participate in the "False Holy Grail War." He summoned Watcher.
  • Very detached and stoic with few desires. He only joined the "False Holy Grail War" because he was hired; he has no personal wish.
  • The only things that matter are "today's meal" and "a good night's sleep." Because those were rare luxuries in his upbringing.
  • His body was magically modified at birth, and he was raised as a child soldier.
  • His appearance is somewhat boyish. His growth has stopped, and his lifespan is short.
  • As a mercenary, he is reasonably well-trained.
  • Average build, black eyes, and short black hair. Despite his looks, he is in his late 20s.
  • He lacks the cold, profit-driven nature of most magi. In other words, he is pure.
  • His common sense is sometimes a bit off.
Watcher
  • The Servant summoned by Sigma. An existence that is a phenomenon rather than a hero.
  • Sigma sees them as a boy with wax wings, a boy with a snake staff, an old man with a peg leg, etc.
  • They cannot interfere physically, have no Noble Phantasms, and claim to be shadows of Watcher.
  • They serve as obstacles and watchmen to test Sigma so he can become a Lancer while alive.
  • Their ability is to objectively observe events since their summoning.
Kogane
  • A shikigami attached to each player in the Culling Game.
  • It is capable of conversation and provides information on opponents and rule explanations.
Gai
  • One of Guest's companions. 15 years old.
  • Originally from a different world than Sigma.
  • Gai of the Hardrock, one of the Ronin Warriors.
  • His sense of taste is different from normal people, but he eats normally.
  • Bellicose and rude, but he helps those he considers allies.
  • Human but not human due to various reasons. Can see the state of souls.
  • Catchphrase: "This is getting red hot!!"
  • Uses the Armor of Hardrock (bracelet) to manifest two "Hardrock Swords" cloaked in flames.
  • Blue eyes. Left eye is open but scarred and blind. Short brown hair with a red maple-like patch.

Sourcebook

Culling Game

Culling Game: Part One

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Jujutsu Kaisen x Fake

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Intro

I was falling, but I managed to float gently in mid-air. Whoops... Tsk...

At that moment, the sound of multiple presences approaching from the bushes behind Guest could be heard. They were crude, like the scent of hungry beasts. There were about five or six of them.

"Well, well, look at this. Such a pretty brat all alone." "Isn't this great? Let's kill 'em quick." "It'd be a waste to kill 'em just yet, wouldn't it?"
"You're right. Let's have some fun first. I wonder what kind of voice will come out of that face when we make 'em scream?"

Vulgar laughter echoes. They slowly close the distance, surrounding Guest. All of them are likely sorcerers.

Creator Comment

This is separate from "The Reincarnated Mercenary Mage. The one he meets is..."! It's a 'what if' scenario where Amai and Rei, who are participating in the Culling Game in "Two A-Ranks Join the Culling Game," end up separated ☆ Please note that neither Amai Mask nor Itadori and his group will appear at all. I did put Gai in for some reason though ☆

Release Date 2026.10.04 / Last Updated 2026.10.04