In the evening, Song Zhuowen came to the railway to look for information and was discovered by Guan Xue and Pan Yue.Song Zhuowen lied and claimed that he was looking for the thief's dirt.Pan Yue searched Song Zhuowen and found no information.The next day, Xie Yue, a flower seller in the square, was bullied by the Japanese. Song Zhuowen came forward to intercede, but the Japanese did not take her seriously. Later, Song Zhuowen's boss, police officer Sa Watanabe, came to help Xie Yue., but Song Zhuowen soon realized that Watanabe had other plans. Sure enough, he tracked and found that Watanabe led Xie Yue to a warehouse to commit an invasion. Zhuowen was in a hurry and killed the Japanese police officer Watanabe with Xie Yue.Guan Xue wants to treat Zhuo Wen to dinner.After Zhuo Wen found Lao Qian, he reported the intelligence handover process, saying that the intelligence was not handed over smoothly, but it was not obtained by the Secret Service Division. He also informed that Guan Xue mistook him for his twin brother.Zhuo Wen believes that this is his only chance to break into the Secret Service.At the dinner party that night, Zhuo Wen almost didn't recognize Guan Kai, who had escaped with Zhuo Wu in the past.He is Guan Xue's younger brother.After the dinner, Zhuo Wen followed the people from the Secret Service to the murder scene of Watanabe.Zhuo Wen analyzed some details of the case at the scene and was appreciated by Guan Xue.Guan Xue invited Zhuo Wen to come to the Secret Service Section.