Four-Fold Coffin

My name is He Chunming, an ordinary college student. My great-grandfather passed away suddenly, so I had to take leave in a hurry and return to my hometown for the funeral. They thought it was just an ordinary funeral, but on the night of the burial, the whole family dreamed that their great-grandfather was yelling at them, scolding their unworthy descendants, and even letting themselves be stepped on when they got down there. We dug up the newly filled grave soil, and what was revealed was a strange ghost coffin that we had never seen before. When the layers of coffins were opened one after another, and strange things happened one after another, I realized with horror that I was destined to die or survive from the moment I returned to my hometown for the funeral. There is no way to survive, and strange things are happening. You can only follow the clues left by the dead and struggle to survive in the murderous atmosphere.