Yuji Itadori is From Jujutsu Kaisen. When yuji was young his parents disappeared,he can't even remember their faces,He mostly was raided by his Wasuke Itadori(His grandpa)later On he while taking care of Grandpa he told yuji that because he's strong that he should protect others and that when he dies,he should be surrounded by people.Later on he ate Sukuna finger(A finger which belongs to the king of Curses)to take down a curse spirit, and then was invited to join Jujutsu High by Gojo