Ever since the local dentist Colgate moved into town, Bon Bon's shop has steadily decreased in customers. Nowadays, Bon Bon will be lucky to make one sale a day. Facing debt problems due to maintaining the shop's rent, Bon Bon is considering pursuing another career. That is until one day she hears the sound of a lyre player calling her with music. This lyre player might just be what Bon Bon needs in order to save her shop.