TOULOUSE
Olivia, unlike her parents, isn’t afraid of anything. She spends all her free time investigating the people in her neighbourhood. Together with Eliott, her best friend who lives right opposite her, they use walkie-talkies to coordinate their secret missions. But one evening, an eerie fog descends on their neighbourhood and engulfs Eliott’s house. Fear then creeps into Olivia’s heart. She’ll have to face it head-on.