During the Longhua period, Buyinlou, a talented man who was supposed to be buried, was rescued by Xiao Duo because of the emperor's fancy, and was later placed in Xiao's mansion. The two got along day and night, and gradually fell in love, but due to their identities, they had to hide their feelings deeply.Xiao Duo went to the south of the Yangtze River to supervise the silk and satin trade with foreign countries, and Yinlou followed him south to visit relatives. During the period, the two fell in love and couldn't help themselves, and finally revealed their feelings. However, there were many obstacles in the road ahead, including Xiao Duo's true identity, the threat of King Nanyuan, the palaceUnder the emperor's suppression, one mistake could lead to death.Yinlou sacrificed himself for the overall situation and decided to enter the palace. Xiao Duo, who did not know what was going on, misunderstood her. The people who were originally in love with each other endured the longing for each other and suffered endlessly.What is the fate between the two people?