Recovery: the Beginning of Chaos

I wonder if you long for immortality? That is the ability that so-called immortals have. In ancient books, there are often long chapters describing how powerful they are, how they can travel thousands of miles with their swords, tear through mountains and rivers with a single thought, and treat ordinary people like ants. But I don't know when, the immortals seemed to be slowly erased from our history. But you have thought that they did exist. And in a slow recovery!