Stiles is a vampire, part of an ancient coven of werewolf hunters. When he discovers the werewolves are planning another rebellion, he takes matters into his own hands to stop it. But this time, the werewolves are looking for someone, someone who will help them win the war and Stiles has to find them before the werewolves.
However, he didn't plan on uncovering a plot within his own coven to overthrow the vampires. Now, Stiles must stop the werewolves and the Elders that made him who he is. He also didn't count on Derek, Derek who is the lone carrier of the gene that could destroy both species or give one the upper hand in winning the battle that's been raging for centuries.