A Scholar, Ning Cai Chen (Xingxu Chen), heads over to the state examinations' capital. Along the way, he meets and falls in love with Nie Xiao Qian (Kaixin Lee), who absorbs men's life essence as an offering to Lao Lao (Shaoqiang Xu). In order for Xiao Qian to free from Lao Lao, Cai Chen asks the demon hunter for help.
