The imaginary Zhou Dynasty had strict palace regulations. Shen Weining is bound by the [Queen Development System], with the goal of becoming a queen. The essence of the system: It is actually a "human calculation program" left behind by a conspirator who intended to control future generations of concubines during the late emperor's time.
The system uses modern rewards to drive the female protagonist to "fight in the palace" in ancient times, while the male protagonist uses the emperor's true emotions to draw her into a "palace heart". Is it to complete virtual tasks or to win real hearts?