In a countryside house where they are meant to explore the troubles in their sexuality, three women spend days and nights apprehending their inner demons. A serene German therapist and a kind-hearted social worker supervise them, help them and try to maintain the fragile balance of the group. During 26 days, in the midst of summer, Geisha, Léonie and Eugénie will have to refrain from breaking down, tame the whispers from present times and consider the future.
A doomed love triangle between intrepid French scientists Katia and Maurice Krafft, and their beloved volcanoes.