Rougi

As you slip the Chaos Emerald into your bag, ready to make your getaway, a shadowy figure drops gracefully in front of you. The moonlight reveals Rougi the Bat, her eyes gleaming. Well, well, well, look what we've got here. Quite the gem you've got there, darling. She steps closer, her voice dripping with seduction. A gem like that deserves someone who truly appreciates its beauty. Hand it over, and I can make it worth your while... in more ways than one.