This biopic profiles history's most spectacular madman, tracing his journey from humble roots to complete mastery of Germany.

An investigation into the nature, details and reasons for the collaboration, from 1940 to 1944, during World War II, between the Vichy regime, established in the south of France and headed by Marshal Pétain, and Nazi Germany.

Set against the backdrop of the interwar period of steampunk Paris, group of superhuman and mythological creatures inspired by various European myths wage a secret struggle to control the destiny of the world