Li Yuhu has been in Linzhou for so long and is worried about his parents' current situation. Although he was forced to marry at the beginning, he can now understand his parents' difficulties. Du Bingyan told Li Yuhu that before coming to Linzhou, she visited her two elders in Li's house and told them about the wrong marriage. The second elder asked Du Bingyan to tell Li Yuhu to take good care of herself.
After Li Yuhu returned to the room, she met Qi Tianlei who was waiting for her. She told Qi Tianlei about Yuan Buqu's marriage to Princess Changping, saying that the marriage between Du Bingyan and Yuan Buqu had now had twists and turns. Qi Tianlei said that although he had met the real Du Bingyan, there was only one thing in his heart. Li Yuhu was identified.
The next day, Qi Tianlei, Li Yuhu and Du Bingyan were reminiscing in the pavilion. Fang Xiaoqiao came here specially in the name of sending snacks and wanted to take the opportunity to eavesdrop on the conversation of several people. Seeing that they could not send Fang Xiaoqiao away, they had no choice but to pretend to be brother and sister and exchange greetings. Then Qi Tianlei took Li Yuhu to say goodbye to Mr. Du. Mr. Du thanked Li Yuhu for coming to Qi Mansion to help Du Bingyan celebrate. Now he is very happy to have two daughters and son-in-law.
Yuan BuQu once again received an imperial decree. Because he had contributed to quelling the war in the border town, the emperor revoked the marriage grant. Sha Pingwei was promoted to deputy general for his meritorious service in rescuing the princess, and ordered the two of them to go to Beijing before the tenth day of next month to discuss peace talks with Fan Bang. Yuan Buqu asked Sha Pingwei to rush to the capital first. He went to Yangzhou to pick up Du Bingyan and headed to the capital together.
Qi Tianlei and Li Yuhu bid farewell to Du Bingyan and left Linzhou. At this time, Yuan Buqu came to Yangzhou and learned that Master Du had taken Du Bingyan to Linzhou. He was worried about something happening in Linzhou and wanted to go to Linzhou, but the imperial edict deadline had expired, so he had to stay. The letter was sent to Du Bingyan and he hurried to the capital, but he passed by Du Bingyan who was returning to Yangzhou. After returning home, Du Bingyan saw Yuan BuQu's message and learned that he had come to Beijing to negotiate peace talks, so he decided to set off to pursue Yuan BuQu.
The old lady came to Qi Tianlei and said that the most important thing to do now was to take the accounts of the fourteen commercial banks into her own hands. She planned to let Qi Tianlei and Ke Shizhao run the commercial banks together, but Qi Tianlei said that it was not appropriate to manage the accounts with Ke Shizhao at this time. The bad guy should be found out first, but the old lady has not yet figured out how to deal with Ke Shizhao, so Qi Tianlei gave her some time to think about the matter.
Ke Shizhao bribed Wang Huzi with money and asked him to insert a poisonous needle on the bed in Qi Tianlei's room. The next day, Qi Tianlei brought Li Yuhu to look for Ji Jingtang, and unexpectedly found that Qi Yansheng was here to help. The two teased Yan Sheng, and Yan Sheng left in a hurry due to shyness. Qi Tianlei checked it out and found that Ji Jingtang had outstanding abilities and planned to leave Qijia Pharmacy to him in the future.
Wang Huzi wanted to sneak into Qi Tianlei's room and put the poisonous needle while Qi Tianlei and his wife were not in the house, but Xiao Xi was always in the yard and he had no chance. Wang Huzi went to ask Fang Xiaoqiao to help distract Xiao Xi, and he secretly entered Qi Tianlei's room to put the poisonous needle, but he didn't want to Qi Yansheng, who was sent home early, witnessed this process. Yan Sheng was not waiting for Qi Tianlei when he returned. She hurried to Ji Jingtang Drug Store to look for him, but she learned that Qi Tianlei and his wife had left.
After Li Yuhu returned home, he planned to go to bed to rest, but Qi Yansheng hurried over and shouted that he couldn't lie down. Fortunately, Li Yuhu had martial arts skills, so he didn't fall on the bed. Qi Tianlei unexpectedly discovered that his sister could speak, and they were very happy. Learning from Yan Sheng that Wang Huzi sneaked into the room and put something on the bed, Li Yuhu opened the quilt and found poisonous needles everywhere on the bed.