Ten years later, by chance, Qu Deng learned that Kangzhu was still alive and quickly sent someone to take Kangzhu back to Muyahu Village. At this time, Kang Zhu had grown up and fell in love with Lausanne, the son of the blacksmith Qom. After repeated persuasion by Li Yinjiang and Qom, Kang Zhu returned to her biological father with deep sadness. Soon, he was shocked to hear that Li Yinjiang, Qom and Lausanne had died one after another. Kang Zhu was in great pain and was unhappy from then on. On the way, the caravan led by Lausanne was robbed by bandits led by Montenegro. Lausanne recovered the goods alone and became brothers with Montenegro. Lausanne returned to Guihua Bridge only to find that everything had changed, and it was fatal. Lausanne fell off a cliff under the pursuit of the head of the company. Lausanne, which survived, was rescued by the Weiser family of Reba artists and finally recovered under the careful care of Weiser. In order to find the whereabouts of Kangzhu, he bid farewell to the Weiser family to find his sworn brother Montenegro, who was also killed in the struggle with the chief. Lausanne was heartbroken when she learned of Kangzhu's whereabouts, and decided to continue to lead her brothers to rob the rich and help the poor instead of Montenegro. Zhang Jin, the son of Zhang Boss of Kangding Yongchang Tea House, came back from abroad and met Qu Deng's niece Yongxi, who was taken away by Montenegro. Zhang Jin stepped forward and pretended that Yongxi's husband was willing to be a hostage. Zhang Jin, an honest and frank kind man, told Lausanne that he was not Yongxi's husband, but just friends who met by chance. Lausanne saw that Zhang Jin was a man who valued friendship. He not only let him go, but also became friends with him.
In order to turn Kang Zhu into an educated young lady, Zhang Jin and Yong Xi teach Chinese characters, Tibetan, English and etiquette every day, but Kang Zhu is upset. Although Yongxi admired Zhang Jin everywhere, Zhang Jin still fell in love with Kang Zhu at first sight. Kang Zhu's unrestrained personality attracted Zhang Jin deeply, and Zhang Jin launched a fierce love offensive against Kang Zhu in an extraordinary way. Kang Zhu was puzzled for a moment. Qu Deng decided to marry a Han businessman for the benefit of Guocun, but Kang Zhu told Qu Deng that she only had Lausanne in her heart. Because the country is in an eventful autumn, the ticket for allowing transactions has not yet been issued. Boss Zhang is determined to go to Chengdu to buy tea as usual. Before he left, he entrusted the teahouse to Zhang Jin, but he didn't expect it to be taken away by Montenegro on his way back. Lausanne came back to solve this problem and ordered everyone to send the tea back. Lausanne can't help but care about Kangzhu's situation. Zhang Jin told Lausanne that Kang Zhu was not happy at all and missed his brother in Lausanne every day.
Yang Zhen was dissatisfied with Qudeng's never letting her ask about the business of the marijuana farm. Under the persuasion of her father Deji, she agreed to make a secret deal with the East India Company. Boss Zhang decided to send this batch of tea to Hucun because Hucun helped him save it, but after consulting with 48 Hucun, he decided to buy it as usual. Soon, Qu Deng heard that Deji sold the tea of the East India Company at a very low price, which disturbed the tea market. Qu Deng decided to punish Deji. Yongxi has a crush on Max Zhang, but she wants to watch her sweetheart persistently express her love to Kang Zhu. Although Kang Zhu still misses Lausanne, she is gradually moved by Zhang Jin's affection. Lausanne came to Kangding again and met the Rebaweser family who were performing arts. Visser, who was warm and cheerful, volunteered to show his love to Lausanne, but Lausanne said that he had a woman in his heart. Lausanne was very sad to learn that Zhang Jin was going to marry Kang Zhu. Kang Zhu's wedding was grand and luxurious. In happiness, Kang Zhu still can't name "ABBA" to tune the lamp. At the wedding, Qu Deng announced that he would give Kang Zhu a big ring symbolizing the head of golden armor as a wedding gift. However, to everyone's surprise, Lausanne, who is still alive and has become a famous ringing horse on the ancient tea-horse road, appeared at the wedding of Kangzhu and Max Zhang. Wearing a mask, singing Kangding love songs, offering Hada to former lovers to express their blessings.
Knowing that Lausanne was still alive, Kang Zhu gave up everything to pursue her love with Lausanne, regardless of everyone's opposition. Zhang Jin resisted the Lord, and on their wedding night, they had a bed and a floor. Zhang Jin finally decided to divorce Kang Zhu, but due to various reasons, the two did not announce the divorce news. Zhang Jin still lives in Muya Guo Zhuang and pretends to be husband and wife with Kang Zhu. In order to keep Kang Zhu and Zhang Jin together, Qu Deng personally met Lausanne and asked him to leave. For Kang Zhu's "happiness", Lausanne lied that she had a woman, and Kang Zhu shed tears in disappointment. The doctor suspected that Qu Deng had a liver tumor and suggested going to a big hospital. Yang Zhen accompanied the master to Chengdu, while Kang Zhu and Yong stayed in the pot to take care of the funeral. The scheming Master Deji took advantage of Qu Deng's visit to see a doctor and conspired with several other pot farmers to do tea business with Charlie to make things difficult for Kang Zhu. Kangzhu is at sixes and sevens. It is suggested that Guo Zhuang and Han Chinese teahouses replenish their stock. Lausanne robbed the tea imported by Hu and the village, and only released the goods from Mu Ya Hu and the village, but did not want to help Kang Zhu. Other pot owners have come to Muya pot to threaten Kangzhu. Master Deji revealed the relationship between Montenegro and Kangzhu, but Kangzhu did not shy away. Instead, even if Lausanne is Montenegro, it will treat him as a brother. Kang Zhu's sincerity touched other pot owners, and a storm gradually subsided. Kang Zhu decided to meet Lausanne alone, and the two lovers finally reunited. Unexpectedly, people in Deji designed a trap to surround Kangzhu and Lausanne.
The hospital diagnosed Qu Deng's advanced liver cancer and suggested that he go to Tianjin for surgery to prolong his life. Qu Deng decided to take Yang Zhen back to Kangding. In the face of death, along the way, the two confided in each other and regretted all kinds of unpleasantness in the past. Master Qu Deng's return to the government exposed the British plot to enter the Kangba tea market and then monopolize and control the Kangba area. Unexpectedly, Qu Deng fell into the drug quagmire designed by the British. Slowly, the idea of foreigners doing tea business gradually sprouted in Qu Deng's heart. In order to seek greater benefits, the British actually started opium business in Kangding, but it was soon exposed by Qu Deng and Kang Zhu. Master Deji finally repented and told the truth about Qu Deng Zhuo Ma's death, asking for his forgiveness. The two finally put aside their differences. In the call for Zhuo Ma, Qudeng died. Guo Zhuang held a grand celestial burial for Qu Deng, and Qu Deng's era was over. Kangzhu finally found Lausanne in front of Li Yinshan's grave, but Lausanne left Kangzhu against her will, and Kangzhu had no choice but to return to Pot Village. Desperate Kangzhu was persuaded by Yang Zhen to put on the golden ring again. Yongxi left the pot farmer and returned to Chengdu to finish his studies. Zhang Jin stayed to do business with Charlie, and Yang Zhen helped Kang Zhu run the pot farm. Lausanne and Kangzhu can only miss each other in their hearts, while the life of Kangding people continues. A lover has gone through the wind and rain, but finally failed to get married, leaving people with great regret and melancholy, but also left a Kangding love song that has been sung so far.