Kishi Kaisen

[Alt. Title: Shamelessness of a Successful Assassin]

(JJK x Chivalry of a Failed Knight)

(Ikki Kurogane replaced by a reincarnated Toji Fushiguro)

~~~

"I'm sorry, Stella. If I hadn't reincarnated into this world, you might have met a wonderful, pure, and kindhearted boyfriend. Unfortunately, you're stuck with a scumbag like me. At the very least, I'll make sure you won't regret it."

~~~

He was known by many names.

The Monkey.

The Sorcerer Killer.

The Failure of the Zenin Clan.

After being brought back to life to reunite with his son for a short time, his soul once again drifted to the world of the dead.

At least, that was until he woke up in a new environment with a Japan that was different from the one that he knew.

"A failure born with no magic power, yet he has a device like a regular Blazer."

Once again, Toji finds himself at the fringes of a noble family.