The modern girl Cheng Suye has a head full of strange business ideas, but unfortunately she has nowhere to use them. She mistakenly enters the tavern of the mysterious man Ye Shiyi and travels to the ancient world of Wild Wolf City, a business game. Cheng Suye can do business here and realize her dream. In exchange, she has to find out the cause of "Qinglang's" death. Wild Wolf City is superstitious about the power of the high priest, and the people are afraid of seeing doctors. Cheng Suye fell from the sky and was regarded by the people as a goddess who can drive away the disease. In order to survive, she had to pretend to be a goddess and partnered with Zhu Shizhen, a divine doctor from the Central Plains, to cure the city lord's stubborn illness. Cheng Suye and Zhu Shizhen are a "swindler" from modern society with a head full of business ideas, and a "benevolent doctor" deeply influenced by Confucian culture and aspiring to save the world. The cooperation between the two went from chaos at the beginning to tacit understanding, until the spark of love was ignited. At the same time, Prince Hake of Wild Wolf City fell in love with Cheng Suye at first sight and launched a passionate pursuit. During Cheng Suye's investigation of Qinglang, he discovered the high priest's conspiracy to usurp power, so he joined forces with Zhu Shizhen and Hake to fight against the high priest and the forces behind him and protect the peace of Wild Wolf City.