The first part only contains Pokémon from the first to sixth generations, a pure native world, without any elements of systems, cheats, or time travel. "Trainers" in the world are divided into the traditional "experience school", which is a group of trainers who travel and challenge gyms to hone themselves, and the other school "academic school", which learns knowledge in Pokémon schools and systematically cultivates Pokémon levels, and passes exams to obtain "badges" that are equally valid as those issued by gyms, and can qualify to participate in regional competitions. The protagonist Xiao Chun comes from a family of experience schools, but his parents experienced some special events and chose to let Xiao Chun enter the Pokémon Academy to study and live.
