Nailer

The coffin nailer is the craftsman who seals the coffin to preserve the soul. The seven iron nails correspond to the seven orifices of the human body. If the seven nails are nailed together, the soul of the deceased will rest in peace; if the nails are nailed half an inch wrong, the deceased will be uneasy. When Shen Du inherited the coffin shop left by his grandfather and took over his first business, he heard the sound of the throat-sealing nails coming out - the nails had been replaced. That night, whispers came from the coffin. Someone is grinding bone nails from living bones, deliberately nailing the wrong coffin, and creating a half-awakened corpse. And all of this is related to my grandfather who "died" of illness three months ago. Nails don't recognize people, you recognize nails.