Xu Qinglan was originally a ray of breeze in the valley, but she turned into a human by chance. Because of the lack of an important heart, the joys and sorrows of mankind and the prosperity of the world will not cause her too many waves. She just wants to listen to her master and become an excellent demon slayer. Until the master was killed, Xu Qinglan went down the mountain to take revenge, and met Muzi Li, who had an eccentric personality and liked to study monsters, and other friends. The journey was difficult and dangerous, but the journey was warm. Until the end, there was a beating hot heart in the originally empty chest.
