Immortality seems to be an eternal topic for humankind. In the realm of human imagination, both East and West possess their own legends of immortal beings.. Such as Western angels, Eastern cultivators, and so on. Almost every god in mythology is immortal. Even in modern society with such advanced technology, humanity's research into longevity has never stopped. LongevityIt seems to be engraved in human genes. In reality, people have long been exploring the path to immortality. For example, alchemy existed in the West in the search for the elixir of immortality.scholar. As early as two thousand years ago, Xu Fu sailed eastward across China in search of the elixir of immortality for the First Emperor. Subsequently, countless emperors sought Taoist elixirs, hoping to retain their power forever. Of course, they all failed. Some returned empty-handed. Some were even poisoned.Death.