Cheng Ran, a twenty-year-old boy from Furong Town, accidentally learned that he was not Cheng Liyan's biological son, and that his biological mother had been killed by Cheng Liyan. The originally peaceful life was involved in one dispute after another due to past involvement. Cheng Ran and his friends embarked on a journey to find his mother's story, overcoming one difficulty after another, and finally recognized his biological father in the desert. In the end, he decided to stay in the desert, guarding his father's tavern, waiting for the return of his beloved.