What would you do to save your ill child?
In a moment of desperation, Katherine Westbrook tries to cut a deal with the devil to save her baby girl, but even that is not enough to save her daughters life. Years passed and Katherine becomes a cynical woman, losing faith in everything. At her lowest Katherine finds herself trapped in a twisted game with someone, or something, that refers to itself as Lucifer's Angel. What has come to collect her debt is something more terrifying than she could have ever imagined.