Archie McBudge knows his lucky underpants really work, because when he and his mum go to the remote Scottish village of Dundoodle, they find he's inherited the world-famous McBudge Confectionery Company from Great-Uncle Archibald. That's a lifetime's supply of treats! But all is not well in Dundoodle, and when Archie reads the mysterious letter his great-uncle left him he finds himself on a quest to save his family's company from ruin.
