Du Lala is an entry-level employee at a small marketing firm. She manages to catch the attention of Wang Wei, marketing director at DB (large firm) during a career fair though she left a funny yet disturbing impression on HR. She is extremely naive in relationships and tries to see the good in everyone. Lala's greatest attribute is she tries to befriend her coworkers who are also trying to gain rank and pull one over her. Throughout the entire series, Lala matures as an individual seeking her position and value in the DB.