It has been 25 years since the Pokémon series began, and after a couple of losses in different leagues, the protagonist Ash Ketchum became a world champion and the best Pokémon trainer in the world.
After his successful journey through a few leagues, the trainer from Paleta Town qualified to enter the Alola Region League, which then allowed him to compete in the Coronation World Series Final. There he clashed with representatives of the 50 regions.
Thus, in a heated battle for the league championship against Lionel, Champion club of the Galar zone, Ash triumphed in a match that ended with a battle between Ash’s Pikachu and Lionel’s Charizard.
Ash had to face Steven (Champion of the Hoenn League) in the quarterfinals and Cynthia (Champion of the Sinnoh High Command) in the semifinals of the tournament to obtain the ultimate title.