Those Who Fish for Corpses Do Not Fish for Corpses.

Forensic doctor Shen Du returned to his hometown for the funeral. His grandfather was a man who fished corpses from the Yellow River. On the vigil night, the deceased showed a strange smile and mud gushed out of his mouth. People passed away one after another in the village, and their lungs were filled with Yellow River water. The clues pointed directly to the red coffin that had sunk at the bottom of the river for 64 years. It was rumored that the red coffin locked up an unknown being wearing a wedding dress, but after Shen Du dived into the bottom of the river, he discovered that there was another version of himself lying in the coffin. As March 15th approaches, he must choose between "being himself" and "bearing it for others." The human heart is more terrifying than anything else, but some waiting is longer than death.