As a monster meteor is rushing towards the planet, Ruby hunts an approach to change its course as she journeys to Sky Pillar to gain the trust of Zinnia, a mysterious Draconid woman from Hoenn.

Hoping to save the world from a meteor, Ruby and his father search for the Legendary Pokeḿon Rayquaza to teach it the Dragon Ascent move, while Emerald passes through Legendary Pokeḿon Hoopa's ring, with some unexpected companions, to join Sapphire.