All Erabus ever wanted was to stay out of his brother's way, to let him become king after their father, and spend his life hunting in the forest outside the kingdom. That all changes when he uncovers the plot to kill his father. Erabus will do whatever it takes to save him, even forming an alliance with a strange ally named Xicuz-an incredibly gorgeous satyr he met in the forest. If things aren't complicated enough, Erabus soon finds himself tangled up in a deal with a devil that puts the lives of the people closest to him in danger. He learns that sometimes you have to fight fire with fire and makes a deal of his own-one that will save the love of his life, but forfeit half of his own to do so.