To survive in a world where supernaturals exist... Don't trust anybody. After the death of her parents and all her kind, Celina has been sent to the seventh realm of heaven. There she has become a Salvatore to the King's daughter and best friend to the King's son. Amidst all the missions of finding out who killed her parents, Celina comes across a dark force everyone fears of, and fears herself, not for what he is, but what he would do to her heart... An adventure full of dark magic, supernaturals, kings and queens of elements, and loved ones, will Celina figure out who holds the key to her heart, or the key to her existence?