Liu Bingyi played the flute for Yun Ge, and Yun Ge said that his previous flute style was elegant and affectionate, but now it is sad and vicissitudes. When Liu Bingyi asked, Yun Ge didn't mention the real past. When Xu Pingjun came back, he saw two people sitting together for dinner. He didn't think much, but Liu Bingyi heard that Meng Jue left the inn and let Yun Ge move in. Rao is beside Xu Pingjun, his expression is a little stiff, but he is very happy to be near. Liu Bingyi and Xu Pingjun helped Yun Ge move and decorate, and Liu Bingyi also helped her draw a map of Chang 'an. Although Xu Pingjun can't read, he is very familiar with the customs of Chang 'an, and explains it to her. Yun Ge hung a picture and accidentally stepped on a stool. Liu Bingyi caught her and was just seen by Xu Pingjun. Yun Ge hurriedly explained that Xu Pingjun left with a smile. In the evening, Xu Pingjun came to Yun Ge and made an oath to the moon, and they formally became sisters. When they were talking about wine, Xu Pingjun said that Liu Bingyi's life was miserable, and he met him when he was ten years old. He has decided that you won't marry him and asked Yun Ge to take him as his big brother. He also mentioned that Meng Jue had feelings for her, guessing that she was thrown out because Meng Jue left without saying goodbye, and Yun Ge also escaped. Yun Ge found himself more concerned about Meng Jue, got tangled up and left a book saying that he was looking for inspiration for cooking. Shangguan Xiaomei entered the palace from an early age. Although Liu Fuling didn't mean to hurt her, she felt sorry for her leaving home at a young age. She treated her like a sister, taught her to play the flute and play chess, and took care of everything in her life. She often receives rewards. Shangguan Xiaomei was very enthusiastic about Liu Fuling, because he didn't want to have a secret consummation. Liu Fuling suffered from a strange disease in his early years. When the weather changes, it will produce a rash and itch. It is said that Doctor Mou lives in the west of the city and goes to see a doctor in disguise with his personal eunuch Yu 'an. He passed Yun Ge in the street, and the braided rope with Yu Pei was broken, so Yu 'an kept it. Due to the sun exposure, Liu Fuling's rash has spread to his face. When they arrived at the doctor's house, the villagers told them that the doctor was going on a trip. Liu Fuling walked to the river, and Yun Ge was on the wooden bridge. After leaving, he stepped on the board. Liu Fuling lost his footing and fell into the water. Yun Ge pulled him up and was helping him bake clothes, only to find a blind old woman shouting "Lily" and walking towards the river. Yun Ge rushed forward to hold her and was regarded as a granddaughter by her grandmother. Yun Ge acquiesced to comfort the old man, and took his grandson Alfred to send him home, followed by Liu Fuling. Yun Ge and Alfred promised to visit the old man again. When they saw the rash on Liu Fuling's face, Yun Ge picked up herbs and pounded them on Liu Fuling, which really made the rash go away. Yun Ge's every move made Liu Fuling feel deja vu.