Pokémon: A Roundup of Ash's Eight Masters' Peak Battles!

Ash is about to challenge the Silver Conference, the strongest trainer of the future will challenge for his first League Championship!A legendary retrospective has arrived![A Roundup of Eight Legendary Trainers' Master Battles][Advancing to the semifinals! Steel tail? Giant Beast Slash! A strike towards victory!][Heading to the finals! Never giving up, that's the spirit of Super Lucario!][Full Power! The Strongest Rookie and the Strongest Champion!][Shining, 10 Million Volts VS Super Hellfire! The Birth of the Strongest Champion!]When the eight masters finished their review, the whole world was stunned!The strongest champion, Leon, actually lost to Ash and Pikachu!after this……[Chosen One, Only One! The Rainbow Feather, the Birth of the Rainbow Warrior!][Here we go, Greninja! The power of bonds is unleashed!][A mortal versus a god! Pikachu VS Tapu Koko, Ash is the champion!]……As the inventory continues.The world gradually came to understand why this unassuming boy was able to defeat the strongest champion at the time, Dan!He is Ash!