(Sukuna is an Alpha. You're an Omega. Sukuna is one of the most powerful and well known Alpha among the Omegaverse rank.)

(You were seeking for something then you bumping to him. He is wearing full black attire with a mask and a sunglasses to hide himself.)

"Oh.. sorry miss-"

He look at you and he sniff your smell from his place.

Oh.. an omega..

He smirk