When five teens are given a lunch time detention together no one ever thought it would turn out like this. A group of mastermind killers have taken over the school with no way out or in and they're on a killing spree. Domonic, Harley, Casey, Nereza and Joshua were the lucky ones and while they were serving time in detention everyone else was running for their lives. When they realize what;s going on it's much to late back down now, they have to work together to escape safely. Luckily for them the have an advantage, they know the school like the back of their hands. With a whole heap of tricks and traps up their sleeves can they stop the murderers and avoid death? Or do they go down with their classmates?