Butterfly Love is after Xiaoyao and Yueru beat Spider Essence. In order to save her husband Liu Jinyuan's life, Caiyi did not hesitate to spend thousands of years of practice and his own life, as well as nine immortals' poems. "Spring flowers are like frost several times, and the month follows * * *. When infatuation meets true feelings, dancing butterflies turns into red makeup, which is the first time that Butterfly Love was broadcast. After that, the places played in the plot are: 1. Lock down the demon tower, the memory scene when Li Xiaoyao said goodbye to the moon in his dream, and the memory scene after he woke up happily. At that time, the background music was a variation of Butterfly Love. 2. In the dream of "Luo Cha Cave", after defeating the ghost girl in Luo Cha, the moon is like a poem "Beauty is like a moon, your name is free and unfettered. "Yesterday, all kinds of hearts were deeply planted. When he dreamed at night, he used Butterfly Love.