Shu Yinghui, a young man from the bottom, took in a talking dog, Wangcai, who needed to swallow gold to regain his strength. In order to solve the economic crisis, one person and one dog formed a partnership and joined gray industries such as private detectives. They started with an extramarital affair investigation and planned revenge to make huge profits by manipulating the victim's emotions. The story starts from sharp real-life social issues. As events such as "Haunted House Sleep Test", "Taoist Fighting", "Ancient Tomb Exploration" and other events unfold, a hidden world full of ghosts, spirits, supernatural powers and modern forces is gradually revealed.
