You have to be the best to go to war with the worst. That's the motto the agents of the Federal Paranormal Agency live by. They hunt down rogues and deliver justice to those that break the law. They are the enforcers of the paranormal world. Max Lumeria is a snake shifter with the FPA. When the International Criminal Investigation Unit calls and asks for help, Max gets on a plane to London. He's excited to work with the unit, a group of agents that solve cross-border crimes in Europe. As soon as his plane lands, Max is given the task of assuming the identity of Patryk Walicki, a member of the ICIU. Tommy McConnell was a detective in Northern Ireland before being recruited to join the ICIU. He isn't exactly thrilled when Max is brought in to pose as one of their own. But, after spending some time with Max, Tommy quickly realizes that he likes the shifter. Even though Max is drawn to Tommy, he's still cautious. This human is special because he might be Max's second chance at having a mate.