Xu Pei, as the second lieutenant of Jinyiwei, met Tang Xiaochu, the shopkeeper of Longyue Tea House, for the first time because of an affair under the guise of Sheng Lianming. Later, Emperor Xiao Liyuan left the palace in the middle of the night because of the Tatar marriage, and reunited with Tang Xiaoyue, also named Ye Tan. After the separation, the two of them fell into memories of the past, which also led to the main reason why Tang Xiaoyue became the owner of Longyue Teahouse. After the recollection, Emperor Xiao Liyuan sent Xu Pei to lead a group of experts to escort Ye Tan into Tatar to explore their marriage plan and ensure Ye Tan's safe return to Beijing. In the process, an ancient sadomasochistic and Machiavellian love story full of ups and downs unfolds.
Purpose: To interpret the ups and downs of love in the political whirlpool.