Whoever is holding a green, magical rock becomes the main character of this story. Of course, the characters don't know that. All they know is that this stone makes them feel important, or lucky, and that exciting things happen to them. They think the stone will make their deepest wishes come true. When Kaeya, a pawn shop master, sells the stone to Andros the Gilder, she wonders if she made a mistake. After all, the stone has the power to make even a villain the main character of a story.