Bai Zai Zai --- Yang Fu Yu
Rabbit Fairy The sorcerer Su Mo Lun used the spiritual power of a fallen celestial stone to transform a white rabbit into a mischievous little demon. Quick-witted, playful, and both arrogant and adorable, it was greedy and loved to have fun. In order to avenge her slain master, the female protagonist willingly becomes Liu Chang Ge's protector and investigates the whereabouts of Bai Yu Yu. As she spends more time with the male protagonist, Liu Chang Ge, a mutual affection develops between them.
Liu Chang Ge --- Yu Fei Fan
Second Prince A hybrid of human and demon, the Second Prince is the most powerful and influential prince in terms of both power and martial prowess. He has experienced heartbreak and appears to be cunning, cold-hearted, and domineering, but deep down he has a warm heart. Later, he becomes attracted to the female protagonist, Bai Zai Zai, and secretly protects her, accompanying her in enjoying various types of radishes. They go through the danger of the assassination plot by the National Teacher, Shen Yi, and eventually fall in love, destined to be together for a lifetime.