Starring Bai Lu, Jin Chen, Wang Yizhe, Spicy Yoko and other costume family romance comedies "Yulou Spring", which is currently being broadcast in Dangbei Film and Television, the drama mainly tells the love story of Lin Shaochun Sun Yulou and the ups and downs of the Sun family. The plot unfolds in reverse order, and the first season lets the audience know that the Sun family of Zhong Mingding's food family has failed, and the descendants of the Sun family are also very miserable. However, the most tragic ending was not the four sons and their wives of the Sun family, but the four young ladies of the Sun family.

1. Eldest sister Sun Youzhen (played by Yang Rong)
When Sun Youzhen entered the palace, she was promoted to a noble concubine and was favored by the emperor, and the Sun family was also valued by the emperor, and Sun Xun was entrusted with the position of first assistant to the cabinet, and was highly respected by the government and the public. However, the trees were very popular, the Sun family made many enemies in the court and the wilderness, and the noble concubines were also assassinated by the harem villains, and were slandered and abused by the prince. Sun Youzhen was arrogant and unremitting in his explanation, and he was separated from the emperor, and was eventually beaten into the cold palace, and he died alone.
2. Second sister Sun Youde (played by Chen Turing)
Sun Youde, the second miss of the Sun family, grew up under the spiritual oppression of "three from four virtues", strictly adhering to feudal etiquette, but also yearning for free love. During the Lantern Festival' visit to the garden, Sun Youde secretly promised the drama liu wushuangfang, but because of Liu Wushuang's low status, he was opposed by the Sun family and promised her to Li Xiang, a son of the family. After marrying into the Li family, Sun Youde was bullied and tortured by his mother-in-law because of his weak personality, and her husband also died unexpectedly. Fortunately, in the end, with the help of Lin Shaochun, he left the Li family and continued the frontier with Liu Wushuang.
3. Third sister Sun Yourong (played by Qiao Xin)
Sun Yourong, the third lady of the Sun family, is a woman with independent thoughts, and she did not choose the marriage arranged by her parents, but married the son of a businessman. However, Sun Yourong's husband was a man of ineffectual work, and the family business was becoming increasingly depressed, and his life was once in a dilemma. The mother-in-law wanted Sun Yourong to ask for help from her mother's family, and the arrogant Sun Yourong could not pull down her face, and the relationship between mother-in-law and daughter-in-law was tense, and even the marriage of the husband and wife was in crisis. Although Sun Yourong's life improved with lin Shaochun's financial support, with the defeat of the Sun family, Sun Yourong was bound to fall into a poor and destitute situation again.
4. Fourth sister Sun Xiaoxian (played by Huang Yangdian)
Sun Xiaoxian, the daughter of the Sun family, was born to Aunt Mei, just a concubine, although her identity was not as good as that of several sisters, but the degree of eating and wearing was not bad at all. After the defeat of the Sun family, Sun Xiaoxian, as the only daughter in the family who was not out of the cabinet, became a victim of the exchange of rights. In order to make a comeback, the Sun family gave Sun Xiaoxian to a powerful family as a concubine, and Sun Xiaoxian was rich and happy in the first half of his life, and did not suffer any hardships, but in the second half of his life, he suffered a lot and was very miserable.