When a deadly mist engulfs Paris, people find refuge in the upper floors of the buildings. With no information, no electricity and hardly any supplies, Mathieu, Anna and their daughter Sarah try to survive the disaster.
Between her roles as mayor and teacher in the small village of Kerguen, Alice's days are very full. When an unexpected new student, 60-year-old Emile, finally decides to learn to read and write, her daily life threatens to become unmanageable. Especially since Alice will also have to save her village and her school...
Mady, a student, works as a locksmith by night. He helps Claire get into her apartment and soon realizes that she lied to him about her identity and robbed something that belonged to a dangerous man, Yannick. Mady gets embroiled in a manhunt and will have one night to prove his innocence.
