Mac Hunter is the cop you don't want to mess with. He’s crazy, he’s intense, and he’s ruthless. But now he faces his most daunting challenge He has lost his woman and his memory and he's been forced into early retirement. Now the man who ruined Mac's life has a plan to brainwash the whole city and beyond. As Mac investigates, he uncovers a conspiracy that is larger than he ever imagined. But he doesn't care about that. He doesn't want justice. He doesn't want to make the world a better place. He wants revenge...at all costs.