Big Black Spot

The police station received three missing persons reports one after another. The three people were bar owner Chen Jun, primary school vice principal Zhang Guangzhi and clothing factory director Luo Zhengze. Yang Zhe, captain of the Criminal Investigation Brigade of the Public Security Bureau, believed with his keen intuition that this was a kidnapping case and that the three people were most likely kidnapped by the same person. Based on the clues left by the missing three people, Yang Zhe quickly pointed the investigation target at Luo Zhengze's nephew, who flatly denied that he had kidnapped the three people. Who is the kidnapper? What is the real purpose of the kidnappers? The case begins to become confusing...