Wolf is a student at Magic School. He is a big gray wolf with a kind heart. One day, he finds a shiny moonstone on the ground. It is very pretty, and Wolf wants to keep it for himself.
Wolf hides the moonstone in his bag. His friend Rabbit asks, "Have you seen my moonstone?" Wolf says, "No, I have not." But Wolf feels sad inside. He sees Rabbit crying, and he knows the moonstone is Rabbit's.