Rich man Zuo Xiangming died on a private plane. Private detective Li Ke discovered through investigation that there was something fishy about the matter. Zuo Xiangming's wife Meng Jie reported the case, and the police intervened in the investigation. Because before the suspect was found, he had already fallen ill and died, and there were no new clues. One wave after another, who will be the murderer in the end?
