Chapters

In this game, you play as a new trainer who enters the Pasio region to join in the Pokémon Master League. By doing so, you team up with the Sync Pairs of Brock and Misty and go through the region, making more friends with other Sync Pairs and battling the evil Team Break.

The story, while linear, takes place in multiple Chapters, with Chapters getting added in game updates over time. Each Chapter is made up of several small components. Some are just story cutscenes while others feature battles with generic trainers and others even Boss Battles against strong Sync Pairs. You'll often sync with new Sync Pairs when going through this.

Each element of each Chapter can be replayed as many times as you want to get more rewards, however many of them just have "First Time Rewards" that will only be available the first time you play.