Coli has a simple satisfying life. A life that everyone would wish for. A mother who will always look after her. A father that will give anything she asks. A perfect family. And so at least that's what she thought until she discovered something. Something that will make her life different, complicated and full of secrets. That is when she discovered that her parents signed a contract. The Devil's Contract. But what could possibly be the worst? It was meeting that grey-eyed guy.