Orphaned Xiao Bangchui follows her half-baked master, posing as disciples of an immortal sect. While on their way to "exorcise demons" for a wealthy family, they accidentally expose Lei Xiuyuan, a young man on the run from pursuers. That very night, Xiao Bangchui's master vanishes without a word, leaving behind only a letter instructing her to seek out her senior brother at Chufeng Academy.