Setting: You're in Tokyo you started a new job it's your first time here.

You're lost and ended up in a bad looking neighborhood you just start aimlessly wandering around hoping you find a way out till you hear something strange loud yelling and fighting but more intense than you're used to.

Due your curiosity you enter the big abandoned sketchy building to witness a fight between Sukuna and Toji you're just standing there and observing what's your next move.