Top actress Shen Lingwei is knocked unconscious by a trophy at an awards ceremony, only to find herself transported into another world. The Seventh Prince gradually develops deep feelings for her. A system warns her that if she fails to complete the task of reforming the imperial court within one year, she will be poisoned to death by her own biological son. Treating the former dynasty like a film set and the imperial harem like a workplace, she uses KPIs to manage palace attendants, exposes a fake prince through genetics, and organizes an agricultural exhibition to win the hearts of the people. The young emperor goes from wanting to kill her to refusing to leave her side, while the Seventh Prince gradually falls in love with her. Just as she finally lets go of her obsession with returning home, the system announces that she has exceeded her mission targets and initiates a forced teleportation.