Actor Han Dong, Gan Tingting, LiangYuan, Wu Motong, Yang Jingru

Introducción breve: A vampire tragedy happened to a girl in the city. The arrester Song Yichen inspected the murder and found a flower print on the deceased's forehead. He speculated that the murderer was a demon. Song Yichen was attacked by a tree spirit, and the flower fairy, Jiang Fei who was on duty in the secular world rescued him and brought him to the third heaven. Song Yichen noticed Jiang Fei had a flower print on the forehead, the same as it in the murder scene, so he suspected she might be the real murderer. Lei Ning'er, head of the demon-hunter clan, assisted Song Yichen in investigating this case. However, her true identity was a tree spirit, and all she did was to find her way into the third heaven and find Jiang Fei to take revenge on her. Lei Ning'er repeatedly backstabed Jiang Fei, even killed Feng Yan, who admired Song Yichen, and framed Jiang Fei. Jiang Fei finally left Song Yichen desperately. Lei Ning'er made Song Yichen to take her to the third heaven, and massacred the Flower Fairy Pavilion, dying with the Flower God. Jiang Fei and Song Yichen jumped out of immortal one after another, and the Flower God saved the two with her thousand-year spiritual power, and the two bid farewell in the Flower Fairy Pavilion. In the end, Jiang Fei took over the position of Flower God, and Song Yichen kept waiting for her in the secular world.