A group of French teenagers are bound together by a supernatural force.

A famous horror writer, and the nightmare witch that's haunted her dreams and also inspired the stories she's written. When the writer is drawn back to her hometown she learns that the evil spirit, Marianne, is alive and causing trouble around town.

In the near future, a French submarine finds itself in a crisis situation.

In near future Paris, a dating app matches singles with their soulmates by mining their brain data, but decoding true love comes at a price.