Pokémon Emerald begins when your character, a young aspiring Pokémon Trainer, moves to Littleroot Town. Shortly into your journey a challenge arises and you must choose from three Pokémon — Torchic, Mudkip or Treecko — and begin a quest to become the world's best Pokémon Trainer. During your quest you'll enter the Battle Frontier, where you'll need every bit of your strategy knowledge and cunning to win.