François Basset

Philippe and Daniel decide to go on vacation Southeast Asia, where they meet Hans, a European who livesthere and he becomes their guide and host. Once the holidays are over, before leaving to return to Paris, decided to give a small gift to Hans: a small piece of hashish.

A young man, a researcher in ancient languages, begins to receive strange radio messages in a language only he knows. The messages ask him for very bizarre missions. Eventually, he understands that he's just a pawn in an intergalactic game, and that the fate of Earth depends on him.

Back in Brittany, Captain Morgane Ledantec is confronted with the discovery of human bones after the fall of a sacred oak during a storm. The victim was a follower of druidism which Morgane was introduced to as a teenager by her godmother.

In Paris, Astrid and Raphaëlle discover a human eye at the bottom of a jar of onions. At the same time, in Bordeaux, Alexandra Ehle investigates a corpse from which both eyes have been removed. When the judge decides to connect the two pieces of the puzzle, Astrid, Raphaëlle, and Alexandra realize they have to cooperate, for better or for worse. On the menu: family mystery and orphan disease, but also a little trip down memory lane, muscadet wine, a bike chase, and... an oyster mushroom.

Two sisters suspect foul play after the mysterious disappearance of their mother in the mountains.