After her sect betrays her, the good-for-nothing junior sister Yun Qian falls off a cliff and is rescued by Cang Ming, an ancient Demon Venerable. She is forced to become the young leader of the demonic cult. She thinks she's stepped into a den of dragons and tigers, only to discover that everyone here is a "drama queen": the fierce guardian is really a fussy mother hen, the alluring elder spends all day shipping couples, and the inventor's magical artifacts are always malfunctioning!
Just as Yun Qian is gradually won over by her ridiculous fellow disciples, Xuan Hao, a High God of the Immortal Realm, lays a deadly trap. To protect her family, Yun Qian destroys her own Dao body, falling from the peak to the depths. In this desperate situation, she is reborn and joins forces with Cang Ming to fight the gods. When the guardian Xue Sha makes a heroic sacrifice to save everyone, Yun Qian fully awakens and uses her Chaos Dao Body to end the false god.
She leaves them with the words, "Good and evil are matters of the heart," then departs hand in hand with Cang Ming. In the demonic cult's main hall, a cup of wine that is forever kept full bears witness to their stirring legend: justice may be late, but it is never absent!