The Retired Ninja Is Bound to the Strongest Sorcerer

Jujutsu Kaisen crossover pairing series

1: Satoru/Kakashi (complete)

2: Yuta/Inumaki (complete)

3: Nanami/Mahito (coming soon)

The retired Sixth Hokage has a very relaxing life. Every day, he walks Pakkun, works out with Guy, and makes regular visits to the latest sacred sites featured in Make-Out Paradise.

But one quiet, late night, a carefree voice suddenly sounded inside his head: [Huh? Can you hear me? Since fate brought us together, my name is Gojo Satoru, and I'm the strongest~]

Even Naruto, busy as he was, realized something was off about Kakashi-sensei.

After all, clasping his hands together, saying something incomprehensible, and destroying a mountain was definitely not normal!

He wanted to ask what was going on, but Kakashi simply spread his hands and disclaimed responsibility. "It wasn't me. The guy in my head did it."

The guy in his head didn't seem to feel guilty at all. Instead, he was smug: [See? I told you I was the strongest~]

In the Culling Game, the little gold icons bound to all the players announced at the same time: "New player: Gojo Satoru."

In the Tokyo colony, Kakashi stood on an abandoned street. At the request of the Six-Eyes idiot in his head, he pushed his mask up to cover his eyes, then swiftly took down a strange sorcerer who attacked him.

Yuta: "!! When did you get out, sensei?"

Yuji: "Is it just me, or does Gojo-sensei look a little shorter?"

Megumi, raised by 5t5: "...Am I the only one who realized that's not Gojo-sensei at all?!"

At last, the seal on the Prison Realm was finally broken for real. Surrounded by a crowd, the Six-Eyes idiot keenly spotted a white-haired man with his face covered.

Gojo pulled him into his arms and introduced him: "This is my boyfriend."

Note:

1. In this story's version of Jujutsu Kaisen, there is no Naruto manga.

2. To connect Naruto and Jujutsu Kaisen, chakra and cursed energy have been given some personal worldbuilding.

3. Since Jujutsu Kaisen provides few details about Gojo Satoru's Domain Expansion, some details have been added for a better reading experience.

Theme: Similar experiences help people understand each other better.