As Si Tu Mo's graduation is nearing, she is confused about her future plans. Her ordinary days are suddenly shaken up when the genius Physics student Gu Wei Yi appears in her life. The two accidentally end up living together and chaos begins.
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.
Su San, a witty reporter with an extraordinary sense of smell, and detective police chief Luo Yin team up to solve a serial murder case in Shencheng; fighting to protect the people, social justice, and each other.
