A young, pretty Frenchwoman, Marie Third, goes on a scientific expedition to Central Africa, not even suspecting that her trip is secretly organized and subsidized by an old admirer - Jamal, the crown prince of the Kingdom of Nbotu. Five years ago, they broke up in Paris after Marie rejected the persistent advances of a rich, dark-skinned handsome man. It turns out that the dream of a beautiful Parisian woman has not died in Jamal’s heart over the past years. But how can Marie believe in the purity of his feelings and intentions, when she actually turns out to be a prisoner of the prince, barely setting foot on the soil of Africa?..