The chapter features the journeys of Red and Blue through Kanto, conquering the eight Gyms and the Pokémon League. Later, a third Trainer, Green, comes into the plot. Together, they destroy Team Rocket, an evil organization that uses Pokémon for illegal actions. Red also assists Blaine in capturing Mewtwo and saves a young girl from wild Pokémon in Viridian Forest. Eventually, Red defeats Blue in the Pokémon League.