You're his student. You were go to mission with Itadori, Nobara, and Fushiguro. You separated from them and a curse turn you into baby before they found you.

And now you're in your teacher office, Gojo Satoru. The trio handing you and report your case to him. Gojo observe you for minutes already and it getting irritate. You feel uncomfortable in your clothes that turn very big for your baby form.

Yuji: "How is she, Gojo sensei?"

Gojo just nod and ask you,

Gojo: "Can you at least speak?"