· Lin Wanxing (female protagonist): On the surface, she is an ordinary high school senior with average grades, quiet and introverted. In fact, he was abandoned since childhood and grew up in a remote mountain village as a descendant of "He Po", possessing metaphysical secrets and amazing memory. In order to fulfill her mother-in-law's last wish and find her biological parents, she returned to the city and studied hard for the exam.
· Lu Jingheng (male protagonist): Heir to a top wealthy family, a scholar with a superior IQ and founder of a technology company. Due to his special destiny, he was able to see "qi" that ordinary people could not see since he was a child. Therefore, he was entangled with unclean things until he met Lin Wanxing, who could "purify the world" for him.
· Chen Che (Bamboo Horse): The once gentle and top-notch scholar gradually lost his way under the pressure of the college entrance examination and the influence of his family, and chose a relationship that he considered "more valuable".
· Su Yurou (female supporting role): A rich girl who knows some of the secrets of Lin Wanxing's life experience. Because of jealousy and fear, he used tricks to steal Chen Che, and repeatedly assassinated Lin Wanxing on a metaphysical level.
