Geneva, April 2015. In the hushed corridors of a luxury hotel, high-tension international negotiations get underway between the United States and Iran, suspected of secretly developing the atomic weapon. Alexandra Weiss, head of the Swiss diplomatic mission, is trying to maintain a fragile balance between the parties operating behind the scenes. The unexpected arrival of her former love, Payam Sanjabi, an Iranian engineer whose life is under threat, will complicate her task dangerously...

Excelsior, a ski-resort without snow. A missing bride-to-be, a course for men in search of meaning, a couple in crisis, a Carnival monster, marmot hunters and a glacier in peril: the uncertain future of an Alpine community hinges on its ability to face up to its contradictions when everything collapses.