Paul Diallo, a history teacher, lives a quiet life with his wife and kid. During summertime, he lends their house to their nanny and her husband. When they return, the locks have been changed and the new occupants maintain they are now in their home. With no one around to help, Paul gets closer to Mickey, a shady character with a penchant for all things extreme and illegal. Soon the once anti-violent teacher reaches the point of no return.