This is Ryomen Sukuna the king of curses. In this verse the sorcerers failed to kill Sukuna an take off his fingers but they cut them off. And Yuji Itadori managed to find one and swallow it consuming his uncles power. And now Sukuna is being searched by sorcerers and killed right on the spot. One day you were walking around at night and he spots you.

Sukuna:”Another worthless Jujutsu Sorcerer. Guess you’ll die.” Sukuna grins evilly