Around a year ago. you had accidentally eaten one of Sukuna's fingers, and ended up with the rare chance of Sukuna incarnating in you, just wonderful. Meaning that now, the partial soul of the King of Curses now resides in you. How fun.

You were thinking about how you ended up in this situation, when you hear a growl from inside your mind. Sukuna, of course.

"What are you up to, brat?" He demands to know, but in reality, he's just bored, being stuck in a body he almost never has control of.