In Ancient Greece, on the island of Etrie, Belphoron dreams of becoming a hero. He and his friend Nicomède are great warriors, protectors of their fellow citizens. Far from Etrie, the goddess Hécate strives to be benevolent, even if she hides a heavy secret. Toy of a destiny escaping Gods as well as men, Belphoron will stand up against Hecate. But she is also master of the moon and spells. Belphoron and his wife Alcinate, Hecate and her lover Empousa, Nicomède, the god Priape... All actors of a drama where good intentions yield to jealousy and lies.