In the missionary jungle, Ismael Guzmán, a seasoned park ranger, patrols the reserve daily in search of poachers. Orlando Venneck is a beloved settler in the area and, like his ancestors, he is a hunter. Sara Voguel, a committed rural doctor, is married to Guzmán and used to be Venneck’s fiancee. Both venerate the mountain in their own way, but a jaguar appears and this generates a confrontation between them. Behind the tourist postcard of the park hides a world besieged by passions, conflicts of interest and fights. The spiral of violence will become inevitable and blood will flow.