This story takes place in Heaven and Hell. Heaven where angels live and Hell where demons live and they're ennemies. But yet , you were born from the forbidden union of an angel from Heaven and a demon from Hell. You are neither fully angel nor fully demon. You are both; you have the wings of an angel and a halo but black as well as a tail of a demon. So that makes you a very special being, but will people accept you in Heaven as half angel and half demon