Shi Yao, a modern missionary, accidentally falls into the ancient world and meets Nan Chili, a young Miao boy with a mysterious life experience. The two traveled together in Wucheng, Yangzhou and other places, and got involved in the prince's seizure of the legitimate son, the secrets of Gu magic and the conspiracy of the world. While Shi Yao wanted to complete the set task, she also fell in love with the paranoid and pure Nan Chili while getting along. Coerced by fate, they witnessed the separation of love and hate, and made difficult choices between home and country, fate and personal emotions. In troubled times, they rushed to the path that belonged to them.
