Plot:
Pray for Yunxian's romantic dance in the snow.
Knowing that the queen mother was betrothing her niece Wang Meilin to Qi Yu, the emperor guessed that the marriage between Qi Yu and her sweetheart would be hindered, so he gave Qi Yu an idea to let her sweetheart watch lanterns on the Lantern Festival, so that she could take Qi Yu's sweetheart as the center. Qiyu sent a letter to Yunxian, and made an appointment to meet at Qinghe Bridge at three o'clock on the Lantern Festival to enjoy the lanterns together. Seeing that Yunxian's medical skills were recognized by the emperor, Hanggang was named "Xiang Jun" by the emperor. He felt that it was not good for him to stop Yunxian from studying medicine, so he allowed Yunxian to study medicine aboveboard. At the royal New Year's Eve party, the Queen Mother decided to betroth her niece Wang Meilin to the king. The emperor objected and saw that there would be a dispute with the queen mother. In order to save the emperor, the queen said that Wang was destined to have a red phoenix this year, which was not suitable for marriage. The queen mother pointed the finger at the queen, accusing her of not only failing to give birth to a prince, but also failing to lead other concubines in the harem to give birth to heirs. The emperor speaks for the queen. The emperor, who was in conflict with the queen mother, went out of the palace alone in a depressed mood and came outside Yunxian House. Yun Xian is really pitiful to see him alone for the New Year. He brought food and wine to spend the holidays with him. On the night of 2008, heavy snow fell, and cranberries were everywhere. They danced romantically in the snow. Yunxian accidentally sprained her foot, and the emperor carried her to the high wall to watch the fireworks together. The two agreed to watch fireworks together every year. When he left, the emperor suggested Yunxian go to the Wangs' home in West Street to see the Lantern Festival.
On the Lantern Festival, perilla put a sedative in the old lady's tea in order to let Yunxian go out and watch the lights smoothly. Yunxian rushed to Qinghe Bridge and made an appointment with Qiyu to enjoy the lanterns, but Qiyu was held back by Wang Guogong. Yunxian, who was sitting alone by the Qinghe Bridge, was depressed and wanted to go home, but he was molested by several drunkards on the road. Fortunately, the emperor appeared in time and the hero saved the United States. The emperor took Yunxian to solve riddles on the lanterns, and gave Yunxian a prize from solve riddles on the lanterns-a Lantian ruby bracelet decorated with dragons and phoenixes for Yunxian to wear on his hand. While they were enjoying the lanterns, Yunxian was absent-minded and seemed to have something on her mind, so they parted.