Gaspard Bonaldi

On the edge of the ring road, at the top of a concrete tower block, Mapi listens every night to the voice messages sent to her by Gabi, her boyfriend whom she has mysteriously stopped answering. The other tenants would like to understand their friend's silence, but within the walls of the Hôtel Minéral, it seems difficult for anyone to re-establish communication.

A young woman—a YouTuber and triathlete—is filming a video in the Vosges with her brother, who campaigns against the overexploitation of water in the region.