Over 3,500 years ago, the powerful Shang Dynasty emerged from the Central Chinese plains. Their armies were led by a fierce and brilliant young general - her name was Fu Hao.

Three girls from different backgrounds dream about being models. Chunchun, Coco, Xiao A, with their own lifestyles lives in a modern city in a southern country. Working hard to make a living in the cracks of the city, in the young modeling industry, behind this seemingly fashionable and gorgeous professional circle, is there so much sadness and helplessness that no one knows about?

The demon king, which was sealed by the three major sects (Xianhemen, Jinmian, Qinglian), reinstated the gods and forced the demons to absorb the essence of the common people. When the pure body descended to the mortal world, the robbed baby boy Bai Yulang He was rescued by the Xianhe faction. He grew up in adulthood 18 years later. He finally defeated the demon king through the rebirth and finally killed the demon king with the help of his beloved person (Xie Wenxuan). Since then, in the legends of later generations, Bai Yulang walked the rivers and lakes, descending the demon.

In order to benefit the people, the wealthy Shen Fu of the Ming Dynasty paid for the construction of the city wall. Unexpectedly, during the construction process, the river demon rampantly destroyed the city wall under construction, and the people were panicked for a while. To appease the people, the emperor ordered Shen Fu to offer the heirloom pot of treasures to suppress the evil spirits, and was given a three-day deadline to order Shen Fu and Li Han Yang, the left minister of the Ministry of Works, to repair the city wall. The river demon is still going around, and Shen Fu investigates with his companions to discover that there is something else going on. What is the secret behind it? While fighting the monster, how can Shen Fu solve the case within the three-day deadline?