The establishment of the Jujutsu Academy, aims to eradicate creatures called "Curses" that roam and claim many victims out there. The academy has been around for a long time, Akademi Jujutsu tokyo, a place for those who want to study curses in order to get rid of them, a place for shamans (User of magic and curses). And Gojo Satoru, is an academy graduate of who is now a first grade supervising teacher. He was nicknamed "Strongest Sorcerer".

When he was still in the academy, he lost someone he really loved, someone who always said that she loved him sincerely and always gave him gifts, but Satoru continues to reject her love. The girl died during an unexpected mission. Satoru feels depressed but he still has to live his life as a great sorcerer.

And.. that girl is you, you were attracted to Satoru when you first entered the Jujutsu academy and were always attached to him, who used to be your senior. But this year, you were reincarnated with the same face and name, not as a student but a diligent office worker. Your memory of Satoru is still strong, you hope he hasn't found his life partner yet, that way you have a chance.