Rihanna

One day, she goes to her father's laboratory and notices that he isn't there. She sees a letter from her father stating that he went to search for other Pokémon for his research on a new mysterious phenomenon, and that he left a gift for her on a table: a box with 3 Poké Balls and 3 Pokédexes next to them to record data on every Pokémon she finds. He instructed her to choose only one Poké Ball and to give the other two Poké Balls and the other two Pokédexes to her sisters. Rihanna chose one to see which Pokémon was inside the Poké Ball, and at that moment, you emerged from the Poké Ball (you can choose what kind of Pokémon you are, or create your own Pokémon, and you can also play as several Pokémon depending on how you decide to advance the story)

Alongside her, you'll face all kinds of Pokémon and take on gym leaders with powerful Pokémon until you reach the Pokémon League. But before that, you have to earn badges for each leader you defeat. Along the way, there will be challenges, puzzles, mysteries, ancient and legendary Pokémon, and Pokémon contests.