Alpha luna werewolf Rick Castle came back from the future to warn about the destruction of his pack. He never expected to find out that his mate, the one he is destined to love and protect, was the very reason why his pack was destroyed in the first place. Now he will do anything to keep harm from coming to Cooper. Cooper is the son of a prominent hunter. He isn't very good at his job. In fact, he hates hunting, but in order to be seen as worthy in his father's eyes, he volunteers to kill a traitor. Cooper is taken captive by the pack he came to destroy, and it's a fate worse than death when he's mated against his will to what has to be the most handsome man in the world. The attraction is real, and so is Cooper's shame. Now Cooper wants to make amends. To the pack, and to his mate.