This is a group of working-class youth from the northern suburbs, who work hard to win in life in various unusual ways.These young men learned to trade, deceive, bribe and cheat during adolescence, and rely on their wit and courage to overcome all the way.However, now, just as they are about to enter adulthood, those tricks that once depend on for survival have begun to backfire, troubles are coming one after another, and fate is gradually showing their trump card to them.