"Now, what's so special about this crystal?" "It's a crystal for curses, put simply." Vachel is a demon imprisoned within the bowels of the castle of Dehurst with a severe curse on his head who has just found love from a Sister who happens to be a faerie. She gives him her most prized possetion, a red crystal with a mind of its own, but her position and his curse separate them with a void of pain and degradation. When the opportunity to be rid of his imprisonment and the curse rises, he agrees to help find the mysterious Crystal of Yossa, which is said to have to power to destroy curses. With...