As the new champion of the Pokémon Battle Junior Tournament in the Kalos region, X is hailed as a child prodigy. But when the media attention proves to be too much for him, he holes up in his room to hide from everyone – including his best friends. Then, his hometown of Vaniville Town is attacked by the two Legendary Pokémon Xerneas and Yveltal and a mysterious organization named Team Flare! What will it take to get X to come out of hiding?!