He, Chen Bo, is a loser college graduate, and after graduating from college, he joined the construction site of his country's airport. First, his lover of 5 years left him, then his finger was smashed by a cabinet, causing an open fracture. While licking his wounds, he accidentally learns that his ex-girlfriend is looking for another boyfriend, so he becomes disheartened and falls in love online, only to be tricked into a crazy Northern marketing scheme. Chen Bo, a kind-hearted man, is brainwashed by these pyramid scheme members, so he chooses to sink with them and help the evil-doers or rise up against them.