Cheng Xiao

During the Zhenyuan era, the accidental death of the Bai Ze goddess, who governed the realms of humans and demons, causes the disappearance of the Bai Ze Order, leading to chaos from rampant demon beasts. In response, the demon leader, Zhu Yan, disguised as Zhao Yuan Zhou, volunteers to help form a demon-hunting bureau. Wen Xiao, suspicious of Zhao Yuan Zhou, joins the bureau alongside her childhood friend Zhuo Yi Chen, a skilled detective and swordsman, the aloof archer Pei Si Jing, and the timid doctor Bai Jiu. Together, they confront demon beasts from "The Classic of Mountains and Seas" and uncover the truth behind their violent actions. As they face great responsibility and personal loss, will their friendship and the love between the top demon beast and the goddess overcome the challenges they face?

Yun Xiang lives in seclusion in a small town on the southeast coast, hoping to live a peaceful life and not get involved in the disputes of the underworld. However, he is accidentally involved in a new conspiracy and once again join hands with Kou Lian Yi, Jin Shi Liang and other friends to fight against the new dark forces. There are many dangers on the way to find the truth, and they gradually uncover the conspiracy. Yun Xiang returns to the underworld, determined to turn the tide and quell the chaos.