The God-Level Pokémon Trainer on the Grand Line

Travel through the world of One Piece, obtain the Pokémon system, and become the only Pokémon trainer! Akako: "Akainu, I heard that your rock berries are very powerful, but my Entei is not convinced!" Chi Hong: "Qing Pheasant, I heard that your frozen fruit is very powerful, but my frozen bird is not convinced!" Chi Hong: "Eagle Eye, I heard that you are the greatest swordsman in the world. My Cang Xiang is not convinced!" Chihong: "..." … Warring States Period: "It's unscientific! This is unscientific! This is unscientific!" Whitebeard: "The era of great pirates has come to an end. The next hundred years will be the era of Pokémon trainer Chihong!" Five Old Stars: "No! We shouldn't have provoked him in the first place! We shouldn't have provoked that demon! That demon actually used a Pokémon to forcefully destroy the entire Marijoa!" When one Pokémon after another was summoned by Chihong, a new god ushered in this sea! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.