The romance between a lion tamer and a liberated girl.

Jean, a young Breton working at the shipyards in Toulon, chafes under routine and confinement. Living with his cousin Simone, he one day vanishes—leaving behind her money and a gun. He embarks on a wanderlust‑fuelled journey, hitchhiking into the unknown, guided only by chance encounters and longing for freedom.

The dawn of the 20th century: L’Apollonide, a luxurious and traditional brothel in Paris, is living its last days. In this closed world, where some men fall in love and others become viciously harmful, the women share their secrets, their fears, their joys and their pains.

A former porn director, who once elevated the genre with 1960s counter-culture ideals, returns to filmmaking after 20 years, clashing with his producer's hard-core vision. Estranged from his son over the family business, they begin reconnecting as the son embraces political activism, while the director seeks personal renewal.

In a cinema, the day of the premiere of J'irai cracher sur vos tombes (adapted from his novel), Boris Vian has a heart attack. During his discomfort, he relives the major stages of his life: the meeting with Raymond Queneau, the nights of Saint-Germain-des-Prés, the scandal of J'irai cracher sur vos tombes, his love stories with Michelle Léglise then Ursula Kubler or his relationship with Jean-Paul Sartre. Through his memories, Boris Vian relives all his “parallel lives”.