Team Plasma's King, N, has shaken Black's faith in his relationship with his Pokémon. But just when Black is about to call it quits and go home, he gets a last-minute chance earn the final Pokémon badge he needs to be eligible to compete in the Pokémon League! Black's friends Iris and Cheren are competing too. Unfortunately, kind and thoughtful Cheren is starting to change...

Will Black fufill his dream of winning the Pokémon League?