April Snow was an outcast, an outsider, and lived exiled from society since she was a little girl. Given up by her mother, she never knew why or what had made her mother do such a thing, and then the darkness came. Without knowledge of what followed her, April escapes the confining walls of an asylum and into the arms of a monster-a real monster. There she finds unexpected comfort and answers to a past she never had questions for. A hidden world explodes before her, and it's up to April in the end to bring peace to a world she barely knows. Seth Fairstone knew he came from a line of respected monsters in Iethia-the realm of monsters. Given a crucial task by his uncle, Seth must find the source of a serum being manufactured to turn humans into monsters. He soon discovers who is responsible for the serum making, but it's too late-demons have used it, and where it failed on humans, strengthens demons. Seth must find a way to save Iethia along with many worlds from the demons that not only want out of their shadow existence, but revenge as well. Soon April's and Seth's world collide, and together, with the unexpected help of one demon, they will join forces and change the world of monsters forever.