Description :
A politician, lost on the crevassed plateaux of the north face of Mont Blanc, is caught in a storm. Conditions were difficult, with snow at 2500 metres, and the rescue team, lost in the maze, had not given any news. Emile - himself a mountain rescuer - and Léa are under great strain when Luca turns up, having met Emile years earlier in dramatic circumstances. He has come to ask him to save the MP, who is none other than his partner. Over the course of an entire night, the weight of the past, frozen in memories, will weigh on their reunion, gradually melting away to reveal buried memories. All the more reason for Emile to grab his ice axe and set off alone to rescue the reckless politician and his colleagues who have gone in search of him?