The story begins with the heroine's entrance into the imperial palace, setting a timer to solve the case. In the quest to track down the true culprit, she must navigate the power struggles among the imperial concubines and the complex relationships with three men of varying identities. Each key piece of evidence in the play connects to the secrets of the past and present dynasties, forming a cohesive narrative thread.(Source: YoYo English Channel)~~ Adapted from the game "Qing Gong Ji" (清宫计) on the Cheng Guang (橙光) platform.