Fearing the pain of childbirth, Shen Zhiwei, the legitimate daughter of the Shen family, happily accepted the imperial decree and married the rumored nine-thousand-year-old eunuch Pei Xuan. On their wedding night, he unexpectedly discovered the shocking secret of his fake eunuch, and was thus passively involved in the turbulent imperial power dispute in the capital. The two went from being tempted and estranged to living and dying side by side, running in both directions amidst the machinations of swords and swords, and finally made a promise to live their whole lives and stay together in Jiangnan.