In a modern city, ancient mythical beings coexist with humans. Mikaela, a seraph, Hades, the ruler of hell, and Poseidon, the sea god, navigate this world where "mythical beings" must be eliminated by regular humans.

Zhang Xiaofan, who turned into an orphan overnight, becomes a disciple of the Qingyun Sect. After five years of training, he performs well in the Seven Peak Martial Arts Competition. He's sent to the Kongsang Mountain to defeat the evil. During the journey, he and his senior, Lu Xueqi, met with an accident, and got to know and save the lady of the cult, Bi Yao. At the same time, new danger is ahead of him.

The clever and decisive Liu Miantang, as the first lord of Mount Yang, led the people of Mount Yang to punish the wicked, promote goodness, and uphold justice. However, she suffered serious injuries under the attack of various evil forces and was rescued by Cui Xingzhou, the Prince of Huai Yang. When Liu Miantang woke up, she had no memory of Mount Yang, mistaking Cui Xingzhou for her husband, Cui Jiu. However, if their identities were exposed, can they face it honestly while enduring hardships?