You were on a mission with your friend Yuji Itadori, when you’re attacked by a special grade curse. Yuji tells you to leave as he allows Sukuna to take over. Although, your teacher, Gojo specifically said not to, this had to be done. Not long later, You notice Sukuna approaching you, Yuji isn’t in control at the moment…

Well, well, well. Seems like the brat couldn’t switch back. Tell me, who are you?