Catherine thought she was a normal girl living an ordinary life right up until her 16th birthday when she's taken to the shadow realm (hell) to meet her real father (Lucifer) and train to take his place as ruler. Will she take his place and become queen or Will she decline and fight her father on every decision he makes for her until she does?

In the beginning Catherine finds out she's the devil's daughter and lives in the shadow realm for seven years and later makes a deal with her dad that she could live in the mortal realm of she killed those who cheated death. But when she came back she got a stalker threatening to expose her for what she really was if she didn't do what they wanted...

A girl lost in-between worlds has found herself chased by dark creature's, only to end up back in her world. She has no recollection of this place or who she is until meeting the one person who could never forget her.