A pack of lycans burst into Aiden's country house. A brutal attack is the only memory of her former life. Now only one desire burns through her soul: KILL THEM ALL. The "Sons of Wrath" - the creation of vengeful demon warriors - team up with Aiden to hunt for Lycans in the most dangerous areas of Detroit. Kane Walker should have been her easiest victim. Unfortunately, a recently bitten Lycan has what she needs—clues that will help her finally understand her past. To have them, she must be willing to give in to the sensual pleasures that his touch awakens in her. Time is running out. In seven days, Kane will become the one Aiden despises most. She can stop his transformation, but the antidote requires a sacrifice. Once the beast gains the upper hand, Kane will become a serious threat. Aiden must choose either to seek revenge or admit defeat and reveal the horrifying truth.