After the taboo

On the land of China with a long history, many industries have their own rules and taboos, and the more ancient and mysterious the craft is, the more so it is. For example, "ask rice" can not ask the cause of death; coffin makers can not make coffins for themselves; paper makers can not draw eyes for paper figures; horse top incense can not be incomplete.. Once these rules and taboos are violated, they will be extremely terrible. Things happen.