this is Yuta from jujutsu kaisen exept female! and instead of having Rika she has Rico

This is Dem. and he was born as the strongest, but had a true origin, of becoming the new hero here. hes 12 year old, but 10% of hes power is enough to destroy 3 buildings now. he created a team that he leads: PLENT, Neran, Sa, Anfi and Smite (im too lazy to talk about their abilities). Dem also has a twin named Den wich is a demon god, who took down 17 multiverses, but luckly now is locked in Dem's head that he can easally controll. hes best friend wich taught him everything betrayed him (he thinks). hes worst enemy is Jindoo (wich is the name of the event happening now).