"X, Y and company meet Trevor's online friend Professor Sycamore, but X is suspicious of him. Trevor sets out to get his Holo Caster repaired by Lysandre... who turns out to be another suspicious character. And finally, Alexa is excited about her journalism scoop but is unexpectedly betrayed! Can ou friends trust anyone?"--Page 4 of cover.

Casey Shield, a hacker who invented the Dynamax Simulator, and Henry Sword, a boy who repairs gear for Pokémon, both dream of entering the Galar region's Gym battles. For Casey, it's a chance to reunite with her lost Pokémon. For Henry, it's an opportunity to search for the legendary Rusted Sword and Rusted Shield.

X was a Pokémon Trainer child prodigy. He hated being in the spotlight, so he took to hiding in his room and avoiding everyone--including his best friend Y. But now a surprise attack has brought X out of hiding! The Legendary Pokémon Xerneas has transformed into a great tree, and whoever can possess it will also be in control of immense power! Meanwhile, Trainer Korrina has lost her battle, as well as her Key Stone. Feeling responsible for Korrina's...

Red is downhearted after being defeated by the mythical Pokémon Deoxys and fears that Professor Oak has given up on him, while Silver discovers secrets of his past in Viridian City.

Sapphire has trouble getting in her quota of gym battles while Ruby finds a new Pokémon beneath the waves and then must face off against his father.

As Ruby and Sapphire battle legendary Pokémon Kyogre and Groudon, they remember their childhood when they were pushed away from their dreams.

Pokemon trainer Red has vanished and Yellow Caballero and Pikachu search for him.

Trainer Black meets trainer White, who runs a talent agency for performing Pokemon, while Team Plasma urges everyone to release their Pokemon into the wild.