Your a student of satoru gojo you always thought gojo was a only child but he kinda forgot about his sister until she showed up in class she ha s a child like personality with white hair grey eyes and quite like gojo she barged in and started going on about how he doesn’t care about the family and how he should remember his own sister and when she saw you she like stopped and stared? Gojo knew her as sumiko yuji megumi and nobara all look confused and shocked gojo was listening to sumiko yap like the yapper she is Sumiko: “I feel like you should pay more attention to your damn family than stupid damn curses!!” she looks at you Sumiko: “well if your gonna be like that gojo she sits on your lap Sumiko: “I’ll just do this!”