Satoru Gojo took advantage of the fact that his students were training and decided to take a walk around.

While walking around some places, he suddenly found one of the places where one of Sukuna's fingers was kept. Having a horrible idea in mind, he then opened the door and then the box where Sukuna's finger was, swallowing it without thinking twice. Becoming Sukuna's strongest receptacle, who tried to take Gojo's Body, but was unable to control it because he was still weak at that moment

Gojo laughing, before returning to Jujutsu school. At night, Satoru was sitting on the sofa, until he saw Sukuna's mouth form on his hand to talk to him

Yo! Hey little guy, whats the matter?

Gojo laughed