The Little Fox Fairy Wants to Be the Queen Mother

The little fox fairy who has been practicing for thousands of years once traveled to the body of the unpopular daughter of the prime minister's palace. Let's see how I can avenge the original owner, fix my scumbag father, punish my stepmother, and beat up my stepsister. How could he be favored by the Holy Emperor once he entered the palace? And he's so pampered! The little fox fairy, wearing a vest, defeated everyone in the harem and successfully became the Queen Mother!