Who Is to Blame When Prosperity Is Gone?

In the top luxury Genting Mansion, Su Wan, the founder of the beauty company, was murdered late at night, killing one and two people. The murder scene was clean and strange, the murderer's techniques were professional, and a scalpel from a university biology laboratory was left behind. Lin Zheng of the crime team led the investigation and identified four suspects: Professor Chen Mo, who had a grudge due to a patent dispute; Lu Jianguo, the deputy director of the Investment Promotion Bureau who had an affair and interest dispute with Su Wan; Wang Fang, a supermarket employee who used skin care products to disfigure his face out of revenge; and real estate developer Feng Zhenxiong, who broke up due to both business and emotions. Each of the four people had a motive for the murder, but they all had complete alibi. All the clues were deliberately misled by the murderer. Police officer Zhao Dongliang noticed that Su Wan's best friend Bai Li was behaving abnormally. Bai Li was resentful because she was rejected for debt and her lover was taken away. She stole a scalpel and planned to frame Lu Jianguo to disrupt the investigation. But a second knife of the same style appeared, clearing her of murder suspicion. After multiple investigations, the truth emerged: the seemingly gentle Chen Mo had his years of scientific research results stolen by Su Wan, his reputation was damaged, and his forbearance breeds murderous intentions. He hired a middleman to frame others and carried out precise murders with a second scalpel. Under the appearance of prosperity, fame, wealth and paranoia lead to tragedy, and the real murderer behind the scenes was finally caught.