A young boy named Joan visits a farm where he is stung by an annoying wasp. The wasp begins stinging all the animals, preventing the cow from giving milk and the chickens from laying eggs. Harry Potter, a wizard living nearby, comes to the farm with his magic broomstick. He gives life to the scarecrow so it can help protect the animals from the wasp. Harry then uses his magic powers and wand to transform the wasp into a helpful creature. Joan enjoys the farm so much after this that he decides to live there.