Pok?mon adventures XY / Kusaka, Hidenori

"The arrival of Mega Evolution Pok?mon, each with more than one Mega Evolution, causes a massive battle to break out at the Pok?mon Village! As the XY arc comes to a clashing finale, the fate of the Kalos region hangs on the outcome. Can X and Y defeat Lysandre and save Kalos?!"--Back cover.

"X was a Pok?mon 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 mystery of Mega Evolution begins to unravel, and new Pok?mon join X and Y and their friends as they face an intensifying battle! Meanwhile, the headquarters of the Mega Evolution family, the Tower of Mastery, is under attack by a mysterious figure in a mechanical suit! Who is the masked marauder named Essentia?!"--Amazon.com.

"X was a Pok?mon 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! Now it's up to X to use the skills that made him champion to defeat the threat looming over Vaniville Town. Can the reclusive X and the determined Y help their friends ward off two Legendary Pok?mon and the mysterious Team Flare?!"-- Provided by publisher.