In order to save himself from the inner emptiness that has haunted him for a long time, Yacinthe tries to feel, to provoke a feeling in him. He thus receives in his intimacy an unknown man, a masked man who tells him nothing about himself, which his interlocutor and friend does not manage to understand. Charmed, Yacinthe metamorphoses into a modern courtesan with an immaculate boudoir. But can he save himself from an innate condemnation?