Dragon is told by Mailmouse that his house is a mess and really needs a big cleaning. Dragon asks Beaver to help him clean his house. Beaver helps out by telling Dragon what to do. It takes a lot of work on Dragon's part, but finally the house is spic and span. To celebrate, they make a big cake. When they're done Dragon's kitchen is even messier than before, but it smells wonderful and the cake is very tasty.