Yao Yuling resigned from her job as a train announcer and was going to Harbin to join Jia Jinlong. According to the regulations, she had to vacate her dormitory, but she had too much luggage and would not be able to take it away for a while. Yao Yuling asked Wang Yongge to help the station to accommodate her. After a while, let her put her luggage in the dormitory temporarily. Wang Yongge was surprised and felt sorry for her again and again. Wang Xin thought that Yao Yuling went to Shenzhen to find Niu Dali. Yao Yuling didn't want to explain too much and made random excuses to cover up the past.
Wang Xin begged Wang Yongge to go to Ma Kui to explain the previous misunderstanding, otherwise Ma Kui would not agree to his relationship with Ma Yan. Wang Yongge insisted that he was right and refused to bow to Ma Kui. Yao Yuling packed her luggage and headed to Harbin with Jia Jinlong. The two of them looked forward to a beautiful new life together.
Peng Mingjie came to Ma Kui's house to see Peng Yongli. Ma Kui prepared a large table of food for them. Peng Yongli disclosed the news of her love affair and asked Ma Kui to be a witness. Ma Kui fully agreed and prepared a new house for Peng Yongli. Ningyang police received a report that Chen Limei, a female textile factory worker, was murdered on her way to get off work. The murderer's method of committing the crime was exactly the same as that of the mutilation case. Wang Xin went to the scene to investigate but did not find any valuable clues.
Patient Liu Ming came to see Shen Xiuping, thanked her for saving her life, and gave her two cans. Shen Xiuping asked him to take the cans away. The Spring Festival is approaching, and Ma Yan wants to make more money. She goes out to set up a stall after get off work. Ma Kui feels sorry for her, but he can't resist her. Peng Yongli stayed in Ningyang to work after graduation. The wedding was going to be held in two months. Ma Kui was very happy and was preparing to pack up the new house immediately.
The police received a report that a female college student from Wahe was returning to Ningyang by train. A middle-aged woman greeted her at the station. The female college student followed the middle-aged woman out of the station and was never heard from again. Captain Jiang held an emergency meeting, and Ma Kui suggested going inside and outside the station to investigate and find out the whereabouts of the female college students as soon as possible.
Wang Xin came to investigate outside the station and soon found out that the appearance of the middle-aged woman was exactly the same as the human trafficker Li Xiuli he had met before. Wang Xin reported the matter to Ma Kui, who took a train to Wahe to find the family members of the female college students to understand the situation. Wang Xin stayed to help take care of Ma Yan and Ma Jian.
Jia Jinlong came to see Wang Xin and gave him a new dress. Wang Xin asked him to help find out about the drug traffickers in Harbin. Jia Jinlong knew that they were a group of desperadoes and he did not dare to provoke him, but he could not bear to refuse Wang Xin. When Shen Xiuping came home from work, Liu Ming took the initiative to take her home and invited Shen Xiuping to dinner. Shen Xiuping politely declined. Liu Ming pursued Shen Xiuping. Shen Xiuping lied that something was left in the hospital, so she got rid of Liu Ming. Ming's entanglement.
Ma Kui rushed to Wahe by train, and the old blind man happened to be on this train. The two of them had a competition to judge the identity of the passenger based on the smell on his body. Ma Kui was defeated, and he humbly learned from the old blind man how to smell. stunt. Wang Xin invited Ma Yan to a noodle shop for dinner. The boss not only added a lot of meat to them, but also took away the money. Wang Xin wanted to see the boss, but the wife lied that the boss was out. Wang Xin was confused and returned to the hotel to find someone. Unexpectedly, the boss was Chen Xiaofei, who stole the rail fasteners, was full of gratitude to Wang Xin. Chen Xiaofei had corrected his evil ways, was now married, had children, and lived a stable and happy life with his elderly mother. Wang Xin was deeply relieved and finally gave him the face money.
When Wang Xin came out of Chen Xiaofei's noodle shop, he felt a sense of honor as a police officer. Ma Yan urged him to propose marriage to Ma Kui as soon as possible. Liu Ming was obsessed with Shen Xiuping and found various excuses to get close to Shen Xiuping. Shen Xiuping rejected his feelings and Liu Ming vowed not to marry anyone other than Shen Xiuping. Ma Kui came to pick up Ma Jian after work. Ma Jian was already asleep. Shen Xiuping asked him to pick up Ma Jian tomorrow morning. Ma Kui had to leave first and left his scarf in the house before leaving. Shen Xiuping chased him out and tied it for him with her own hands. Putting on the scarf, Cai Danian's wife happened to see this scene when she went out. Cai's wife and Wu's wife talked about Ma Kui and Shen Xiuping, and the matter quickly spread among the neighbors.