This is a world of many intelligent species. Every kind of creature is highly intelligent, yet humans, seemingly the most ordinary of them all, have become the mightiest race. This is thanks to Pokeballs. When humans defeat other, more powerful species, they can capture them with Pokeballs. Once healed, the captured creatures are known collectively as Pokémon, and they obey their Trainers completely.
Humans then unite the entire world, and a peaceful nation emerges, led by humans and shared by many intelligent species.
