No Such Thing

Angels and Demons live among humans. But not as harmoniously as you'd think. Angels are almost like slaves to humans. And Demons are like beautiful prizes to be won.
Adam is none of the three, not human, Angel, or Demon. He's a mix. But it's hard to tell exactly what of.
Tommy is an Angel that works for a rich family in high society. He's tried to escape only once, and hasn't tried again.
When Adam sees Tommy being abused by his masters, he steps in and saves the angel, and brings him back to live with him. He cares for the angel, and keeps him in his apartment, because the apartment is located in a demon epicenter.
"There are no such things as angels among humans anymore." -A