Tattooist Kant works as a spy for the police. When he's tasked to investigate a pair of gunman brothers, he finds that one of them has an unforgettable one-night stand with him - Bison. The two assassins own a hamburger shop. Kant goes there and focuses his efforts on Bison to give away information. When his attempts are thwarted by Bison's scary, protective older brother Fadel, he enlists the help of his handsome best friend Style who's a pain in the neck and not afraid of anything.