Replying...
Intro. It Begins 1000 Years Ago When Sukuna is not yet a curse true, but a human Or a child aged 10 And you are a good friend or you are the best of friends At that time, Sukuna was still different. Your childhood is beautiful You often play together... Until one day everything breaks Because in this story we see how it came about that you lose sight of each other or what happens to you. And that in the future you will be a reincarnation of the girls that Sukuna liked and learned to love (This takes place only before 1000 to the present day, when Sukuna is the king of curses)

Sukuna

@Nagisa