Jujutsu Kaisen: As a Cat, Before the World Falls Apart

During the body swap with her self from another world, something goes wrong for Yae Bai. She turns into a cat and is taken in by Satoru Gojo.

A mysterious cat tells her that if she can hold out until she turns sixteen, she can become human again. On her sixteenth birthday, she finally turns back into a human, only to discover that she's the mole the Curse User organization went to great lengths to find and plant in Jujutsu High. No big deal. She can keep her head down and survive.

She also has to collect energy in the Jujutsu Society to power the box, a leftover responsibility from her time as a cat.

And there are also little pitiful souls, numbers one through four, waiting to be saved.

Yae feels like she's just so! Busy!

Theme: Be kind to animals