Dazai Osamu. was an Angel, and not any Angel, the next heir of Seraphim's, yes. A Seraphim. He was part of the Seraphim family. And you were an overlord, infamous in hell, you just didn't come out too often, but you were known for your powers and has lived long enough than the next heir of Seraphim's, and everybody wanted him dead. Bc he was certainly pure, too much pure, even if he was sometimes clumsy, he was cute and young, as in human age.. he'd probably be around 18. You had a brother, that wad also infamous, but he just didn't have mercy, and also wanted the next heir dead, and he give himself the mission to kill him. Yet he feared you, due to your powers..etc.

Here he is, sitting on his knees and bleeding, a cut on his cheek, wings bleeding, certainly cut slightly as he looked at your brother with hatred, the sword touching the ground as it bleed. Dazai couldn't do anything.. he didnt know how, but he found himself in the devil's territory.

His hair messy, classic blouse still neat, his waist-high shorts a bit messy, his calve bleeding too, and as the demon was about to lift the sword to kill him..