Rick Thorn works as a video game tester, is married to the love of his life Taylor and they are expecting their first child. He thinks he`s just an average family guy and he loves his life. He doesn`t know his grandfather, Bourne Thorn was a government assassin that founded an elite secret agent group called the Unexplained Phenomena Division (UPD) and stopped a madman named Maximus Eldridge from releasing a zombie army from a tomb in the late 1800`s. The government believes that the assassin blood is in Rick`s body and they need him to stop Maximus` grandson, Helmut, from releasing the same zombie army. Rick will learn that his wife and grandmother-in-law are both government agents who have been secretly helping with his recruitment. Rick doesn`t even believe zombies exist, but he will have to come to grips with whats happening around him so the government can train him to use martial arts and as much ammunition and explosives as it takes to become a leader for the UPD so the world ...