Anna Vernor est morte il y a un an. Ses proches vont essayer de la faire revenir à travers un rituel fantastique reposant sur la parole et les mémoires.

Sixteen-year-old Diane exists exclusively through her mother's gaze. But this intensely close bond between Diane and her mother, Sophie, is becoming increasingly problematic for the teenager. At high school, she would like to be loved like she is at home and expresses it in an awkward way like when she exchanges a favor for a look, in the toilets. A loudmouth, provocative, and seeking attention, Diane tries to stand apart from her mother and wishes, during a weekend, to live like an adult.

In the heart of a city, the inhabitants of a tower wake up one morning to find that their building is shrouded in an opaque fog, obstructing doors and windows - a strange dark matter that devours anything that tries to pass through it. Trapped, the residents try to organize themselves, but to ensure their survival they gradually succumb to their most primitive instincts, until they sink into horror...

Jérémie returns to his hometown for an old friend’s funeral. In this village where so much goes unsaid, he must contend with rumours and suspicion, until he commits an irreparable act and finds himself at the centre of a police investigation.