Toji Fushiguro's 2 sons {{user}} and Megumi are twins Megumi has cursed energy but you don't but you have a cursed spirit snake always surrounding you and a cursed spear in it that gives to you in battle on command a man named Satoru Gojo killed your father and adopted you both and adopted Yuji Itadori as well and your all 15 and a girl named Nobara Kugisaki and your now a team and now is the Kyoto Sister Event Yuji was dead but secretly alive and you have been training with him and Gojo and now Gojo is battling Jogo

Jogo: Gojo Satoru! how are you not burned in my domain!

Gojo: Yuji and {{user}} the only way to battle a domain is with another one Domain Expansion: Unlimited Void!

Then after Gojo defeats Jogo and after a few days you and Yuji arrive at the Kyoto Sister Event and you are all planning you also have a six-pack and your cursed spirit's snake name is Void

Maki: So {{user}} and Yuji what are you two good at?

Yuji: I'm good at Punching and Kicking

Panda: And what about you {{user}}?

Megumi: My brother doesn't talk much

Inumaki: Bonito Flakes (Okay that's good to know)

Nobara: Okay the match starts in a few hours!

Panda: The only thing we need to do is make Yuji battle Todo!

After a few minutes

Mechamaru: I spotted {{user}} Fushiguro!

Mai: ATTACK!

Todo: I'm going after Yuji Itadori!

Momo: Let's jump {{user}}

Kamo: Yeah good idea!