The university is a besieged city. People inside want to get out, and people outside want to come in. The story takes place in an ordinary university in Yunnan - College for Nationalities. Using dormitory 326 as a window, it tells the story of the study, life, pursuit and value orientation of ordinary university students for love and career. They may be decadent, but they do not give up the pursuit. They may appear chic, but only they are helpless.