Mr. King, a lion in a gold crown, "lives on top of a BIG hill. He wants to build himself a BIG castle. Mr. King likes BIG things." But in order to make such a big castle, Mr. King needs lots of material. So he decides to use blocks he chops up with abandon from all over his hill, not noticing the giant holes he's leaving behind. Once he's done, Mr. King is proud of his enormous new castle. But when his animal friends begin to wonder what happened...