Jujutsu Kaisen: The Jujutsu Society Calls Me Their Living Ancestor

[Jujutsu Kaisen fanfiction + ancestor-style protagonist + defying fate + overwhelming face-slapping + sharp-tongued concern + political reckoning + protecting the younger generation + lighthearted humor]

“By seniority, you should call me Ancestor.”

Satoru Gojo fell silent on the other end of the phone for three seconds.

Kageaki Sugawara, a Jujutsu Sorcerer from before the Heian era and the true founder of the Sugawara Clan, had sealed himself away a thousand years ago with a binding vow that cost him his life. Now that the vow's term had expired, he awoke in the underground vault at Tokyo Jujutsu High.

A thousand years of memories flooded into him, telling him that his descendants were a complete mess. The Gojo Clan was isolated, Yuji had been sentenced to death, the Zenin Clan was torn apart by infighting, and the Jujutsu Higher-Ups were utterly corrupt.

Other people who transmigrated made understanding the world their first priority.

His first priority after waking up was to beat someone up.

Starting with the higher-ups.