Gu Yao accidentally traveled to the feudal dynasty and became the lady of the Hou Mansion.
Cheng Yi, a secret guard who looks flirtatious on the surface, actually values love and justice.
After the two of them got acquainted, they were involved in a double espionage struggle between the court and the Jianghu.
Relying on modern knowledge and unique thinking, Gu Yao and Cheng Yi supported each other and navigated various hierarchical relationships between the court and the world, with the goal of protecting themselves and exposing the conspiracy behind them.
