When his Chasmosaurus herd is destroyed, the nomad Jarri decides to go to the city for the first time to seek revenge. However, his quest will lead to a social and political revolt against the "Network," a dictatorial authority that controls water and land, thus oppressing humanity. Vincent Perriot combines prehistoric creatures, science fiction urbanism, and low-tech ships in the style of Moebius ("Blueberry"). This futuristic, dystopian Western presents a story about resistance, but also about the discovery of the self and the other, showcased in beautifully colored panels with magnificent settings.