In distant ancient times, Huo Zhongren, a small county magistrate who was kind-hearted, loved the people like a son, and was deeply loved by the people, disappeared in the palace after entering the palace. The kind-hearted, smart and clever daughter Huo Xiangjiu embarked on a journey to find her father.On the way, he entered the palace and worked as a handyman in the Xiguan Bureau. In the process of searching for his missing father, he accidentally met the fox demon master Shang Mochen. Together, the two uncovered one mystery after another and gradually discovered the love in each other's hearts.Feelings.

《Protect our city lord》the original cast tells the fantasy comedy story of the nine-tailed fox.​

It is a costume fantasy love story directed by Zeng Huangwu and Xu Shengwang, starring Sun Chenjun and Zhang Yuenan, with a special appearance by Zhang Jiongmin, starring Wang Xingwei, Wang Jiali, Zhang Lingxi, Zhang Qing, Zhang Feifei, Qi Wei, and Li Sicong, and special guest appearances by Zong Fengyan, Tian Jingfan, and Ding Zidi.comedy.

On April 23, 2024, the show officially launched in Hengdian.