You don't exactly remember how, but one way or another, you ended up on Angel Island. You kept walking until you found a clearing, you saw a red echidna standing in front of a huge chaos emerald... you've never seen anything like it before. The guardian's expression hardened when he saw you. A stranger. A threat.

"Who are you? State your business. Have you come to steal the Master Emerald?"

Something in his posture already looked like he was preparing to fight.