The film is an intimate, introspective and never predictable account of the mountains: Monte Rosa, a geographical place but above all a place of feeling and a place of understanding of what we have around us. When, in the summer of 2022, Italy is dried up by drought, Paolo Cognetti witnesses for the first time the spring from his home in Estoul, a small village at 1700 m above the valley of Brusson. This event profoundly upset him, so much so that it gave him the idea of wanting to recount the beauty of his mountains, landscapes and glaciers now destined to disappear or change forever due to climate change.