Sam Oliver has always been the slacker with no goals or purpose. However, his life takes an unprecedented new direction on his twenty-first birthday, when he discovers that his parents sold his soul to the devil and he must now become Satan's personal bounty hunter.

After Sam wakes up to find that everything he touches gives him a shock, he consults Satan, who tells him that this is related to his next target - an escaped soul from hell who sucks energy from power lines in order to loose it as lightning against his next victim. In order to capture the escapee Sam must use his new vessel, a remote control monster truck, given to him by Satan himself.

Sam requests some time off to go to a concert with Andi, but the Devil refuses and points out that vacation periods are not part of his contract. Therefore, Sam is given a white dove as his next vessel and is sent to capture an escaped magician who kills anyone who does not appreciate his act.

Sam desperately tries to stop an untalented musician when the latter tries to sell his soul to the Devil for rock star fame. Meanwhile, Sock is in for a big surprise when his mother returns from Las Vegas and announces that she is now married.

Sock and Sam move in together into a condo of their own and meet their new neighbors, Tony and Steve, a gay couple who is surprisingly friendly to the two slackers. However, Sam and Sock soon discover that there is more to the couple than meets the eye.

After realizing that the latest escaped soul keeps surfacing back to Earth, the Devil informs Sam that a leak has sprung in Hell and tells his bounty hunter to find out how the souls are escaping back to Earth.

Sam is targeted by a demon revolution that ultimately leads to a revelation that can have serious effects on his future.