This book tells a story about Pokémon. The protagonist's name is Xiaoye. The entire world is polarized. Part of it is human land, and the rest is the land of dark races. The protagonist and humans fight to regain the area that has been ruled by dark forces for five thousand years. The era was not as developed as modern times, and there are many plots in the middle. It is the best choice for Pokémon fans! Xiaoye is here to assure you! You won't regret watching it!