A was a Pokémon trainer child prodigy. But now he's depressed and hides in his room avoiding everyone--including his best friend Y. An attack on their hometown by legendary Pokémon Xerneas and Yveltal, led by Team Flare, forces X outside... now what? Our friends have formidable foes to fight--Essentia inside her transforming suit and Xerosic with his clever trap. Plus they have to reckon with their enemies' powerful Pokémon--Zygarde and Malamar. Now why won't X's Salamé come out of its ball and do battle?!