There once was a little boy, born a prince. Encouraged by his parents, he grew up with a passion for the countryside, wanting to look after it. Then, as the longest-serving Prince of Wales in British history, he dedicated decades of his life to raising awareness for conservation. Now our king, his devoted work will continue to inspire the protection of our planet for future generations. This allegorical story tells how - with the help of a tiny acorn - a wise old woman gives a lonely boy, who would be king, the courage and determination to change the world for the better, for everyone.