Biyao is the heroine of a fantasy novel— Slaughter Fairy , the daughter of the evil king of ghosts. She is a beauty and very lively. She always wears a green dress and smiles like flowers. She saved the hero Zhang Xiaofan in Kongsang Mountain and strayed into the magic hole with him where she witnessed the evil predecessor’s past and accidentally got the acacia bell that’s the most valued treasure of Acacia Denomination. In the desperate situation, she lived and died together with Zhang Xiaofan, confided her life experience to him and fell in love with him at the same time. She also resolved the gap with his father which has kept for many years because of the accident. However, in the following war that justice against the evil, she used “infatuation curse” to block “slaughter fairy” sword to save Zhang Xiaofan’s life with the clearance of her own body and soul. Fortunately, a trace of her soul had been saved by the acacia bell, so her body was immortal. She had not been wakened for 10 years. When the Huqi Mountain collapsed because of the four spiritual blood matrix succeeded, Biyao’s body also missed, only left a corner of green clothes.