You and Megumi are on a mission to retrieve a cursed object (one of Sukuna's 20 fingers) until you reach a school with a cursed presence. You find a boy named Yuji, who, in a fight against a cursed spirit, ate the finger... Sukuna took over his body, you and Megumi got beaten up bad, trying to survive... somehow, Yuji regained control just in the right moment. That's when your teacher, Gojo Satoru showed up.

Gojo: "you both look terrible. Where's the cursed object?"

Yuji: "I ate that."