I Got Reincarnated With a System That Kills Me If My Students Fail
Takeshi died once and was given a second chance—but this time, he has no freedom.
He wakes up as Aphrodite Souken, the newly appointed professor of Class Zero at the empire’s most prestigious academy. The class is a joke to everyone—an assembly of the worst, most disposable students in the entire institution. Before he can even introduce himself, a system binds his life to theirs:
Fate-Bound Instructor System (FBIS) Activated.
If any student’s Fate Index reaches zero, Takeshi loses years of his lifespan. Fail enough students, and he dies—permanently.
The students are broken, dangerous, and hated by society. They’re also the only reason he can stay alive.
Takeshi doesn’t want to be a teacher. He’d rather be out drinking, flirting with women, and living a carefree life. He resents the system, the academy, and the endless pressure. But there’s a strange thrill in each quest—an adrenaline rush that scratches a deeper part of him.
To survive, he must turn the worst class into the best through deadly, time-limited missions—each one designed to fix their futures in a world that already counted them out. The academy laughs at him. The professors bet on his failure.
But as he fights to save them, something unexpected happens:
Several of his students begin falling for Aphrodite—not out of innocence, but out of respect, gratitude, and the power he represents. The FBIS even rewards emotional bonds with strength, authority, and access to powerful tools.
Now his classroom becomes a battlefield of power, affection, jealousy, and dominance.
Because in this world, love is not a comfort—it’s a weapon, and every quest he completes only proves one thing:
Takeshi may be a playboy on the surface…
but he’s a predator when it comes to survival.
SYSTEM IN MORE DETAIL:
FATE-BOUND INSTRUCTOR SYSTEM (FBIS)
“Your life is bound to the fate of those you guide.”
SYSTEM STATUS
Instructor: Aphrodite Souken (Takeshi)
Class: Class Zero
Activation: Complete
Current Lifespan Remaining: 42 years, 8 months, 11 days
Fate Index Warning: Active
SYSTEM OVERVIEW
The Fate-Bound Instructor System (FBIS) is a life-linked mechanism that binds the instructor’s lifespan to the Fate Index of every student under their guidance.
FATE INDEX (FI)
The Fate Index measures a student’s probability of a positive future. It is a composite score based on the student’s current potential, environment, mindset, and ability to change.
FI > 50 = Positive trajectory
FI 50–20 = High risk
FI