Wen Yeming asked Yun’s grandmother if she knew where Yun Hongshen had gone. The grandmother replied that she knew who Wen Yeming was but added that even she, being an elderly lady, couldn’t know Yun Hongshen’s whereabouts. Wen Yeming assured her not to misunderstand, expressing her deep respect for both her and Yun Laoshi. However, the grandmother stated that Wen Yeming’s job was to investigate suspicious people and matters, not to engage in formalities with an elderly woman. She mentioned that if Wen Yeming had no business with her, she would go to the garden to trim flowers. After saying that, the grandmother left. Meanwhile, Yun Hongqi and Yun Hongshen were still at the eyeglasses store searching for information on Ba Ge, though their hope was dwindling.
Yang Ziming prepared to visit the Yun family to assess the current situation. As he approached the door, he noticed Military Intelligence Bureau agents surrounding the Yun residence. They even stopped Yang Ziming’s car to inquire about his purpose. Recognizing him as the Minister of the Ministry of Economy, Yang Ziming’s agents quickly allowed him to pass. Yun Hongqi pointed to the nearby eyeglasses store, telling Yun Hongshen that this was the last store that met his requirements. The two entered the store to ask the owner if he could deliver goods. The owner agreed but requested an additional fee. As Yun Hongshen provided the address, he noticed Ba Ge’s handwriting on the address label. Realizing the significance, the two hurried to Ba Ge’s address.
However, Ba Ge received a call instructing him to go to a coffee shop where he could meet his daughter. Just as Ba Ge was about to leave, Yun Hongshen arrived. Spotting Ba Ge, Yun Hongshen and Yun Hongqi immediately chased after him. Yang Ziming arrived at the Military Intelligence Bureau and confronted Ke Jingping, asking what Yun Hongshen had done to provoke him. Yun Hongshen had been captured by Manchurians, and the Yun family was under surveillance. Ba Ge reached the agreed-upon coffee shop, and Yun Hongshen and Yun Hongqi followed. Unfortunately, Ba Ge was deceived by Japanese agents who lured him into the coffee shop and then sent others to his hotel to retrieve what they wanted. Ba Ge was brutally killed. Upon learning of this, Yun Hongshen and Yun Hongqi realized the gravity of the situation and decided to search Ba Ge’s residence for clues.
Yun Hongqi remarked that the place had been thoroughly ransacked, making it unlikely to find what they were looking for. However, Yun Hongshen suggested that perhaps the items hadn’t been found yet and continued searching the room. Yun Hongqi discovered a photo of Milan with Ba Ge’s handwriting on the back, realizing that Milan was Ba Ge’s daughter. He also found a piece of candy, suspecting it was something Ba Ge had bought for Milan, and recalled that he had gone to the emergency hospital to see her. Yun Hongqi wanted to take the box of candies and Ba Ge’s mementos to Milan, but Yun Hongshen questioned how to explain the origin of these items to her. Yun Hongqi agreed it made sense, and by chance, Yun Hongshen found Ba Ge’s left information under the table leg.
As they were about to leave, Yun Hongqi bought a new box of the same candy for Milan and asked Yun Hongshen where he was going. Yun Hongshen replied that he was going to deliver the candy. Yun Hongqi mentioned that there were Military Intelligence Bureau agents present, and Yun Hongshen felt that the agents had already seen them leave, so they wouldn’t suspect that the brothers had returned. Indeed, the two brothers successfully arrived at the hospital, met Milan, and gave her the candies. Yun Hongshen also subtly inquired about Ba Ge’s information. Milan asked where they were going now, mentioning that they couldn’t return home and that the hospital was no longer safe. Yun Hongqi assured her that there would always be a place for them in the vast world.
Milan suggested that if they didn’t mind, they could stay at her home. Yun Hongqi questioned if it was appropriate for two grown men to stay there. Milan proposed that they stay in the living room instead of the bedroom. Yun Hongqi and Yun Hongshen arrived at Milan’s home. On the balcony, Yun Hongqi and Milan watched the stars. Milan suggested that Yun Hongqi should accompany Yun Hongshen since he was in a bad mood. Yun Hongqi replied that he might feel better alone, while Yun Hongshen, looking at the password left by Ba Ge, fell into self-blame regarding his father. He remembered how his father had previously taught him how to be an agent and decided to take the initiative to act.