Auxiliary Chapter / Author's Explanation
Please Read Before Starting the Story
This auxiliary chapter exists to clearly explain the main character, mechanics, tone, and setup of the story so readers don't get confused later.
1. Main Character Overview
Name: Akira Kurosawa
Age (before death): 19, Now: 16.
Origin: Modern world
Status: Transmigrator
Akira Kurosawa was an ordinary 19-year-old with one defining trait: he was a hardcore Jujutsu Kaisen fan. He had full knowledge of the anime and manga timeline up to the ending.
After finishing JJK's ending and coping very poorly with it, Akira dies in a traffic accident (yes, that trope). His death is immediate, unceremonious, and final.
He does not reincarnate naturally.
2. ROB, The Entity Behind Everything
After death, Akira encounters an entity calling itself ROB.
ROB:
Appears as a child (~12 years old)
Is not human, not a god in the traditional sense, and not bound by JJK rules
Exists purely for entertainment
Represents the author / reader influence behind the scenes
ROB offers Akira a deal:
One wish
In exchange for Akira providing entertainment
Akira's wish is simple: to be helped while living in the world of Jujutsu Kaisen.
ROB agrees, but deliberately interprets this in a twisted, indirect way.
3. The "System" Explained (Very Important)
Akira does not receive a normal system.
The "System" is ROB himself.
ROB assigns missions whenever he wants
Missions can be serious, dangerous, or purely for fun
Rewards depend entirely on what ROB finds entertaining or useful
There is no fairness guarantee
Akira cannot refuse missions
This system is not benevolent. It exists to push Akira into situations that affect the JJK timeline.
Akira grows strong because ROB allows it, not because the world wants him to.
4. Power Scaling & OP Status
Yes, the MC will be overpowered.
However:
Power is earned through missions, not given instantly
Growth is uneven and sometimes forced
Some abilities may be incomplete, unstable, or conditional
Akira's strength exists outside the normal JJK framework, which causes friction with:
Higher-ups
Sorcerer rankings
Established power hierarchies
5. Timeline Placement
Akira arrives three days before the start of the canon Jujutsu Kaisen timeline.
He appears directly in front of Tokyo Jujutsu High
He possesses an official admission letter approved by the higher-ups
This document should not logically exist
ROB fabricated it.
This allows Akira to legally enter the Jujutsu world without rewriting the past.
6. Personality & Behavior
Akira is:
Calm under pressure
Sarcastic and dry-humored
Fully aware of JJK memes, fraud allegations, and fandom jokes
Not a whiny protagonist
Despite knowing the story, he does not treat the world as fiction. He understands that consequences are real, and death is permanent.
His humor is a coping mechanism, not stupidity.
7. Romance & Tone (Clarification)
This story is written for a mature audience.
Romance exists and will develop naturally over time. Details will be handled within the main story, not in auxiliary chapters.
The auxiliary chapter's purpose is explanation, not indulgence.
8. Final Notes from the Author
Akira is an anomaly.
Knowing the future does not guarantee control over it.
The JJK world will resist Akira's existence.
This story explores what happens when an informed outsider, backed by a bored omnipotent entity, is dropped into a world that was never meant to accommodate him.
End of Auxiliary Explanation
This is the reference point readers should keep in mind before Chapter 1 begins.