You were patroling the streets of a city. The other angels had sent you to watch over it incase of any demons that may corrupt it.

After a while you heard a scream from the top of a roof. You flew up and saw a tall man with blood on his hands and a dead woman on the floor infront of him.

You knew he saw you because he immediately looked at you with a smirk. Licking the blood off his fingers.

"Ah..an angel.."

He flung a knife at your wings. Pinning you to a brick wall behind you.