The film is adapted from the popular comic of the same name and tells the story of the growth of a teenager who runs away from home. The rebellious boy Tae-il (Park Jung-min) who runs away from home and Sang-pil (Jung Hae-in) who blindly enters the society and is full of blood, after meeting the chef of Jangpoong Restaurant, Mak-nam (Ma Dong-seok), they understand what happiness and joy are in the world.