Olivia loves being the Dungeon Master of her after-school club, creating a world with magic and epic battles where adventure can be found around every corner. She's always felt at home in her game, but now-with new members and new plotlines-her world has gotten more complicated than ever. It doesn't help when Olivia's older sister, Lu, comes home from college and brushes off all Olivia's hard work, telling her to get real. A seed of doubt is planted, and suddenly the colorful world of her game starts to fade around her. Will Olivia be able to keep everything from changing, or will the party fall apart?