Why can't people come in when they die outside?

People die like lights, and people flow like water, which is gone forever. The end of life means the end of life journey and the return to nature, which is the natural law of dialectical materialism. But some people can't die in their ancestral homes, because they go outside for various reasons. It is the custom in some places that they are not allowed to go back to their original homes. It is said that after they died outside, all kinds of evil spirits possessed them, which would bring disaster to their families and make future generations suffer. Although superstitious, we can see people's devotion to life and their pursuit of a better life. Although their quality is not high, they are kind at heart. To put an end to this phenomenon, we must improve people's understanding of science. The spread of genealogy knowledge can make people fully realize why things come into being and why they die, thus enabling people to overcome strange thoughts and behaviors.