River Arden is a slave. born and raised she knows nothing more than servitude. After centuries of peace on the human lands, there is sudden destruction and massacres as creatures feared by all arrive. Some call them Lycan gods, Werewolves... to her, they are Beasts of men.
When her city is captured by the Beasts, River is offered as a prize to the Lycan warlord, Hadrius King.