Bai Minghan admitted that he followed Xu Wenzheng's top spy to the night market and planned to report this person to the Public Security Bureau.Bai Hui looked a little thoughtful after hearing this.Luo Shanshan asked Pang Hongmei not to disclose her relationship with Wei Tongbin. She didn't even tell her best friend Bai Hui.Pang Hongmei was curious about this and wanted to know what happened between her and Bai Hui.Luo Shanshan described in detail some of Bai Hui's unusual behaviors after becoming the head nurse, which aroused Pang Hongmei's vigilance.

Kou Xuesong packaged Lin Ranhai as Li Qiuchen, a descendant of the powerful Li family in Lumen, and conducted an assessment on him.Li Qiuchen is a wealthy businessman in Southeast Asia. He plans to return to Lumen to donate his ancestral property to the country.When Kou Xuesong heard that Li Qiuchen would transfer from Hong Kong, he sent Lin Ranhai to Hong Kong first to get rid of the real Li Qiuchen.Kou Xuesong asked his secretary Wenyue to take over Lin Ranhai's job and contacted Xue Lang alone.When Yang Deshan and Niu Peixian were drinking, they accidentally asked about Wu Rui's situation.He noticed that Wu Rui had touched his tool box gloves and the condensate.Niu Peixian believed in Wu Rui's character, and Director Zhao also joined them to drink.

Yang Deshan didn't say much. After drinking too much, he staggered back to rest.This was carefully arranged by Chen Dongsheng. The night before the wire rope broke, Yang Deshan and his friends drank a lot and did not return to the factory.Chen Dongsheng asked the police officer to give Director Zhao a bottle of wine, ruling out the suspicion that Yang Deshan returned to the factory to sabotage after drinking.Now only Wu Rui is suspected, and Chen Dongsheng sends people to Wu Rui's hometown, Baoding, to investigate.Bai Hui retrieved a piece of information written in five-line music from the designated location, and she immediately went home to decipher it using the music score.

Pang Hongmei came to the workshop to find Wu Rui and briefly asked him about his experience from his hometown to Dalian Shipyard when he was thirteen years old.Wu Rui claimed that he had been begging for food all the way to the northeast.Chen Dongsheng was suspicious of him and decided to continue investigating Wu Rui.Ji Danyang took the drawings to the workshop to discuss the design plan with Niu Peixian. Pang Hongmei reminded him not to take out the drawings to prevent data leakage.Ji Danyang didn't take it seriously and was severely punished by Pang Hongmei.

Chen Dongsheng happened to pass by, and Ji Danyang confided his troubles to him. Chen Dongsheng guessed that Pang Hongmei was jealous because Ji Danyang and Bai Hu were going to Dongshan to watch the sunrise.Zhang Yan received a call from his superiors and learned that Li Peizhang's hometown had received a letter from overseas. The sender was Li Peizhang's cousin Li Qiuchen, a wealthy businessman in Southeast Asia.Zhang Yan informed Chu Huaiqiu of the incident, fearing that enemy agents would use this relationship to sabotage the Water Drop Project.Pang Hongmei suggested giving Li Peizhang an independent office so that he could continue to work without contact with other members of the expert team.

Liu Simao found Bai Minghan staring at him and went directly to the tailor shop to meet Miao Huilan to hand over the information. Miao Huilan handed him Xuelang's new plan.In order to avoid suspicion, Li Peizhang moved his studio to the workshop, and Ji Danyang took the initiative to show his kindness, which made Li Peizhang feel very warm.Ding Jie was ordered to investigate the relationship between Li Peizhang and Li Qiuchen, and determined that they had not contacted each other for many years, and that Li Peizhang and his son were both patriotic overseas Chinese.Chen Dongsheng asked Li Peizhang to return to the expert team's office.Bai Hui went to work early in the morning. Bai Minghan saw at a glance that she had replaced the new card Lu Cheng bought at the night market. Bai Hui saw a code with a mission hanging on the contact station, so she went to the designated place to get the information. Lu Cheng invited Bai HuiBai Hui happily agreed to watch a movie with Hui.

Miao Huilan came to the riverside to find Bai Minghan and sent him a letter asking him to meet Xue Lang at seven o'clock in the evening.Bai Minghan opened the envelope and found Bai Hui's new card inside. He was worried about Bai Hui's safety and went directly to the hospital to find her. Bai Hui discovered that the card was lost. Bai Minghan asked her what happened to her on the way. Bai Hui firmly denied it, butBai Minghan was still worried and asked her to take leave and go home. Bai Hui used busy work as an excuse and promised to go home after get off work.Bai Hui received instructions from her superiors to go to the liaison station for an interview in the evening. She heard that Lu Cheng was going to the city hospital to pick up equipment, so she made an excuse to take his car to Xinhua Bookstore together.Lu Cheng drove Bai Hui to the bookstore and planned to pick her up after finishing her work, but Bai Hui declined politely. Lu Cheng reminded her not to forget to go to the movies together in the evening.

Bai Hui came to Miao Huilan's tailor shop. Liu Simao took her to see Xue Lang, tied her hands and feet, and gagged her mouth. When the customer came to pick up the clothes, Liu Simao pretended to be Miao Huilan.Brother, they covered up their whereabouts.Immediately afterwards, the staff from the jurisdiction came to check the fire safety. Liu Simao hurriedly hid Bai Hui under the table, and the staff left after completing the inspection.The more Bai Minghan thought about it, the more something was wrong. He came to the hospital to see Bai Hui, only to find out that she asked for leave at 4:30 and left. Bai Minghan was shocked.