Modern female lawyer Lin Wantang traveled to the fictional dynasty Dasheng Dynasty to rescue cultural relics and possessed the body of Su Mingwei, the legitimate daughter of the Hou family. At this time, the Hou Mansion was deeply involved in the whirlpool of intrigues. The original owner was framed by his stepmother Liu Auntie, and his reputation became infamous. The hierarchy of the prosperous Dynasty was strict, and the undercurrents of the royal family and the nobility were surging. Lin Wantang counterattacked with modern wisdom and started a love affair with the cold-faced general Gu Huaiyuan.