On the occasion of the birthday feast of Queen Wu Zetian, it was suddenly reported that the "red-eyed monster" was committing a chaotic case, and Wu Zetian ordered Di Renjie to supervise the case. Di Renjie and his apprentice Chen Jiangqiao came to Fangzhou to investigate the case, and chanced upon Shen Qingqing, who was also investigating the case. Through the investigation of the case, the trio gradually approached the truth behind the "red-eyed monster", which led to a series of serial incidents. In the process of dealing with this series of incidents, Di Renjie was upright, putting the common people of Li people first, and expressing a sense of responsibility and mission that "everyone is responsible for the rise and fall of the world", and finally successfully solved the mystery.

The frivolous young Wang Sheng, who wanted to practice the Taoism of Laoshan, insisted on embarking on a journey of seeking the Tao under the doubts of everyone. After several twists and turns, he finally won the support of experts and fellow partners. After solving the mystery of his life experience and firming his decision, Wang Sheng was finally enlightened. He decided to use his own way to fight against Demon Xuanzhen!

Uncle Maoshan, a Taoist priest skilled in exorcism and spiritual arts — teams up with his two disciples and the eccentric Captain Cao Crooked Mouth to investigate the strange events. Together, they uncover dark secrets and confront supernatural forces in their quest to reveal the truth behind the blood demon and the missing corpse.

An ancient supernatural being, a fairy fox, travels to the human realm and causes some mischief then develops feelings for a human man and atones for his misdeeds by saving the man and his future wife.