A story that follows an upright goddess and a constable with a cold exterior who join hands to solve crime and find love along the way.

During the Song Dynasty, Bao Longtu who governs Kaifeng has become known as the new 'Bao Qingtian'. Duanmu Cui descends to the mortal realm and establishes her own sect with the intent to vanquish demonic forces who seek to harm humans. The 4th rank imperial guard Zhan Zhao receives orders to help Duanmu Cui, thus beginning their journey against ghosts in the pugilistic world.