Everyone else is a trainer, but you are a swordsman?

How does it feel to chop people with a shield and sword? ... Feng traveled to the Pokémon world, thinking that it was a paradise, but he was sent to a demon cave. But it was also here that he met the unique sword sheath, which started his journey of sword cultivation. This is a real Pokémon world, where humans and Pokémon have both a warm and beautiful side, as well as conflicts of interest and the law of the jungle. (This article is a dark story, showing not only the bright side of the Pokémon world, the protagonist is not the Virgin Justice Messenger, and most of the characters in the book are driven by interests) (This article is real, not for children, Pokémon can also die in battle, please be careful if you don't like it)...