After getting out of jail, skilled fighter Juha Kaivola quickly finds a job as a bouncer at a nightclub. But before he even gets instructions from his boss, his new workplace turns into a bloody mess—it turns out that some of the visitors didn’t come here for drinks and easy girls. They clearly have a grudge against the owners of the establishment — two brothers — and brutally murder anyone who has the misfortune of being in the club that night.