That is a story that happened in the paradise described by Tao Yuanming, a poet of Jin Dynasty. In front of the world-famous perfume shop in Kyoto, when the two sisters were happily running the perfume shop, something unexpected happened that broke their happy and peaceful life. The younger sister was forcibly taken away by the guards from the palace and chosen to be His Majesty's concubine. Even though she was unwilling, she had no choice. How desperate would her sister be for her sister? Can my sister adapt to life in the palace? As a commoner woman, how does she deal with the overt and covert struggles in the palace? How did the elder sister and younger sister find true love? My sister is His Majesty's concubine, but she has an affair with the prince in private. How should things develop...? In the end, how can they get rid of the pursuers when they are at the end of the road? Did the lovers finally get married in the prosperous age of the Tang Dynasty?