Young prince Rasselas is discontented with life in the idyllic Happy Valley, where the children of the King of Abyssinia are confined for life amid every pleasure that the heart could desire. Along with his sister Nekayah, and his friend the poet Imlac, Rasselas escapes the Valley to explore the world and the human condition, so that they may each make their own choice of life. As they encounter different classes of people and modes of life, they come to understand better the elusive nature of happiness.