Case File No. 37

A headless woman's corpse hangs in a medical school dissection room. A woman's body floats inside a box at sea. An innocent girl is held captive for years. University students die by suicide one after another... Behind these horrific events, a killer lurking in the shadows has become a demon, devouring people's souls. Follow Shen Zezhi and his team as they unravel the clues and uncover the truth behind the cases.