A young man 17 years old and his name is ash Ketchum.He has finally won a league and will what will he do find out in this book

Ash wins the Kalos League and becomes the youngest trainer ever to do so. But instead taking place as champion of the region, he decided to continue his travels throughout all the world's regions. But before any of that, he takes a well deserved break back home in Kanto. After a week of celebration though, an emergency begins to unravel in Sinnoh. What will happen when Ash and Gary go to Sinnoh to take on the rise of Team Rocket? And what will happen when Ash reunites with an old friend? Pearlshipping