In the hills of central Benin, a mass migration of cattle and Fulani herders is observed during the dry season, which has become very harsh in recent years due to climate change. The migratory period is approaching. Boubé, a young man in his thirties, descendent from a line of Fulani herders accustomed to transhumance, knows that it could be perilous for him and some of the men in his clan because of the conflicts that arise each season between the Fulani herders and the farmers over the sharing of water and space. This year again, the Fulani herders are preparing for the moving of their livestock, but this time, Boubé has an idea in mind: to try to find a lasting solution to the problem as he knows that the farmers are waiting with weapons in hand.