Pokémon Victory Song

A hard-core Pokémon fan who is useless in everything but his appearance accidentally traveled to the Pokémon world and dominated the league with his memorized Pokémon knowledge. There is a gym competition and a gorgeous competition. As for the female protagonist... I don't know if there is one, but the second male protagonist... Forget it, it's too strong. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.