Every country in the world has its own old legends with its own characteristics.

For example, vampires in the western world, the twelve main gods in ancient Greece, ghost babies in the East, Nuwa Butian in China, and so on. These legends all have their own regional cultural colors. Of course, South Korea also has such legends.

But in almost every country, there are legends of immortals or returnees.

But elementary school children also know that legends are legends, and there is no such person in reality.

Especially Shen Cunmao or the elite in modern society, no matter what they do, they are used to standing on the scientific point...