"Everyone has a panza--it can be big and round, soft and small, or somewhere in between. But a young boy's favorite panza of all is Mamá's. Her panza is capable of remarkable things, and she loves it as an important part of herself. Her panza was also his first home. Even before he was born, it cradled and held him. When he's feeling shy and needs a place to hide or when he wants somewhere to rest during a bedtime story, Mamá's panza is always there....

With the help of his friends and his sister Azula, Prince Zuko goes on a quest to find out what happened to his missing mother.