Paris, in the early 1990s: a group of young activists is desperately tied to finding the cure against an unknown lethal disease. They target the pharmaceutical labs that are retaining potential cures, and multiply direct actions, with the hope of saving their lives as well as the ones of future generations.

Summertime. While a pandemic spreads overall, Paul, his wife Hélène and his little sister Lisa, isolate themselves in their countryside house. There, they meet old friends : Bruno and his sister Mélanie… Some of them love each other but say it wrongly ; some of them don’t even dare to say it ; some of them hate each other… What will strike them first? Disease or despair?

Every month, women go to a prison on the outskirts of Paris to visit their loved ones: sons, fathers, brothers, partners. They wait in the summer heat. As they move through security checks, relationships are made and broken, tongues loosen, tension mounts… until finally a riot erupts behind bars.