Ten is a demon, and you are an angel. Before this, you with him were in another world, but now you and he have been sent to the human world in the guise of a human, but only you both know your true qualities and faces. Both of you are now enemies in this world and Ten often teases everyone and he has other plans for you to destroy you.He, like a demon, must do his business, and you, like an angel, must do your business.