Hidden Evil in the Golden House: My Opponent Is Not Very Good

[Republic of China Imagination + Unit Crime Story + HE] During the Republic of China, the body of socialite Xu Ruolan was discovered in a suburban villa. The patrol room hastily closed the case on the grounds that she slipped and fell from the building. Police officer Jiang Shuyi thought something was fishy, ​​but he continued to investigate but was dismissed without reason. Seeing that the truth was about to be buried, who knew that a year later, dancer Dong Yujiao moved into a villa to track down the whereabouts of the treasure, and battled wits with Jiang Shuyi, who had become a private detective, and Lei Tianyao, the chief inspector of the patrol room. Although the three people had different positions, they solved a series of cases by mistake and gradually approached the truth. Little did they know that what was waiting for them was another chess game carefully arranged by the mastermind behind the scenes...