Corpse Fishing Trick

My name is Chen Qing, and three generations of my ancestors have been corpse collectors on the banks of the Yellow River. In our line of work, there are three things we don't do: we don't fish for those who stand upright and don't fall over, we don't fish for those who are wearing red clothes and red shoes, and we don't fish for those who live for seven days. I thought I would be able to escape this muddy river by going to college, until my father disappeared mysteriously, leaving only a water-soaked note and a warning written in blood. In order to find my father, I was forced to inherit my ancestral heritage and set foot on the river again. However, the first body I picked up was the one I saw walking into the river seven days ago... My father. From then on, under the calm river water, secrets that had been sleeping for thousands of years began to awaken, and I was being dragged toward the bottom of the endless dark river by an invisible force.