The world as we know it has ended. Val, Oli, and Lu find themselves alone on a journey along the Mexican coast trying to find shelter, food, signs of life, but mostly a way to cope with their new reality and a way to coexist not only with each other but with themselves and a past that is constantly coming back to haunt them.

Greg is a police lieutenant; he must collect informations on eco-activists, infiltrating them for months. Myriam, a young free woman, is fighting to save a forest from the building of a dam. They meet and fall in love on the Zone. A beautiful life, a joy that Greg discovers, despite the risks of being unmasked. For each of them, time is short: soon everything will disappear.