That day in Brizan, a peaceful seaside resort in the Landes, everything changes with the arrival of the first Wave coming from a stagnant arcus over the ocean: a wave of clouds that, like a tsunami, will provoke the disappearance of surfers. The first of a series of phenomena that will be faced by the inhabitants of this small community, disrupting their intimate lives and the surrounding landscape.

Once the surfers come back, they discover themselves endowed with strange powers like the gift of apnea, the gift of healing, an accelerated pregnancy, etc. While most residents of Brizan are frightened by all these changes, other residents think that these surfers have been changed by the cloud, that Nature has made its missionaries … If so, why? Is it a simple climate change or, as some say, the beginning of the revolt of Nature? How will the inhabitants react to this phenomenon?