In order to find out the truth about his mother's mysterious death ten years ago, street magician Lin Shutong disguised himself as a bartender and sneaked into the "Night Owl" bar where suspects gathered, and unexpectedly formed an investigative alliance with the handsome boss Cheng Yanzhou. In the process of solving serial murder cases such as the "Lipstick Mark Murder Case" and "Perfume Poison Murder Case", the two gradually discovered that all the cases pointed to their mother's unsolved transnational cultural relic smuggling case. Lin Shutong used cross-dressing skills to move between different identities, while Cheng Yanzhou used his experience as a retired special police officer to unveil the mystery of the real murderer "Mr. Shadow" through daily perfume mixing and magic performances.
