A Dream That Has Lasted a Thousand Years

As a programmer, Lonely accidentally traveled to the world of martial arts. During his long life, he unexpectedly discovered that he had the legendary immortality, immortality, and indestructibility. Although there is no awakening system, it has the ability to easily enter other people's dreams. The author himself is a programmer, so he just writes casually. I don't know if anyone will read it, but it's just a joke. The first time I write it, it can be a bit bland.