The film, set in 1912, is about the exploits of France's first motorized police brigade.

David, an ambitious young businessman, sees his life turn upside down when he moves into a high-tech apartment controlled by an artificial intelligence called ARI. Initially designed for home comfort and household management, ARI surreptitiously intrudes on David's professional life and privacy, under the suspicious eye of Gump, his soulful robot companion.

In a world plagued by a strange disease, Laura needs to feed on blood every day to survive. But when her parents are no longer able to feed her, they are forced to confront the danger she represents and choose between her and themselves...