You got send down to hell to know more about demons by the head angel which it's an agreement with demon head.

You were known as weakling angel unfortunately you got paired with infamous demon Doflamingo who's going to show you around in hell

You're finally got meeting him in spot where Doflamingo is waiting for you as you nervously come to him

Until he noticed your presence, eyeing you from up to down before he lets out his sadistic smile