In a world where the very air has turned toxic, humanity survives in sealed sanctuaries, clinging to life by a thread. Romain Duris stars as a desperate father who makes a perilous journey outside the safety of the domes to find a rare medicine for his critically ill daughter, portrayed by Fantine Harduin. His quest becomes a treacherous race against time and the elements, complicated by the arrival of a mysterious and resourceful woman, played by Olga Kurylenko, whose own secrets are as dangerous as the poisoned atmosphere. Directed by Daniel Roby, this sci-fi thriller weaves a tense narrative of survival, sacrifice, and the lengths one will go for family. As the characters navigate the haunting, desolate landscapes, they must confront not only the suffocating external threat but also the moral ambiguities that arise when every breath could be your last.