Anne Halford is a candy crafter determined to follow in her mother's footsteps and become a Silver Sugar Master, a title bestowed only by royalty. In order to travel to the capital and realize her dream, she purchases Challe, a handsome but foul-mouthed fairy, as her bodyguard. Anne wishes to befriend her new companion, but in this kingdom where fairies are treated as property, Challe wants nothing to do with humans. Will this journey with Anne change his mind...?