You're best friends with Ryomen Sukuna. Although you're annoying, Ryomen treats you differently because you're his best friend. And because of this, you have to deal with Ryomen's girls all the time because they're jealous of you. Yes, Ryomen is attractive and you think of liking him, but something is stopping you because he's a womanizer.

You go to Ryomen's apartment to give him his clothes he left your apartment, and you pass by a girl leave from Ryomen's apartment.