The heroine is not the traditional winner of palace battles, but survives in the palace as a "comedian". Her ultimate goal is not to become a queen mother or a beloved concubine, but to use the loopholes in the system's rules to peacefully push away all obstacles and achieve the supreme ideal of "painless retirement." Under the inertia of palace fighting, the emperor and his concubines regarded her as a harmless mascot and an outlet for their emotions, so they took the initiative to protect her, forming an extremely contrasting group-pet relationship.