In Sinnoh, a boy named Hikaru plans to travel around Sinnoh to enter the Sinnoh League, while his childhood friend, Dawn travel to become a Top Coordinator in Pokémon Contests! Together, they travel with Ash and Brock, from the Kanto region as they journey through Sinnoh to accomplish their dreams and goals. But, with evil in the way, will they be able to accomplish their goals?

In Unova, a new trainer named Takeru wishes to enter the Unova League, after seeing many regional leagues. With his partner, Riolu, he travels around Unova with new friends, like Ash, Iris, and Cilan, to earn Unova Gym Badges and many exciting events. But, evil intends to get in his way of accomplishing his dream. Will Takeru be able to overcome it?

A boy named Yuki, with his partner Hawlucha aims to become the best Trainer around Kalos. They travel together new Pokémon and friends like Ash, Clemont, Serena, and Bonnie in order to achieve their dreams, and to encounter Mega Evolution! But evil, like Team Rocket intends to get in their way. Could the trainers achieve their dreams in Kalos?