Yan Yiyi, the heroine, accidentally enters the novel she wrote and tries her best to become a "nail house" in the cold palace to return to reality, but makes the emperor Qin Yu, who is sexually continent, very interested.
Zhang Miaoyi
Xianzheng Jin
Tao Hao
Han Jiahui
Pu Pu
Wang Zifei
Wang Long
Zhou Qianxiao
Ma Qianqian