Cast Out by My Family, I Live Only to Protect These Wings

Because of a family clause that no one had ever mentioned, the person in charge of the family followed its terms and cast me out. After leaving the family, I set out to make my way in the world, only to be killed by a demon a few days later. But somehow, I grew a wing. With only one wing, does that really make me an angel? Originally titled Trace Wing. The Watchers was a title I came up with back in my student days, but I abandoned it because it overlapped with a DC movie.