When a Spanish Jesuit goes into the South American wilderness to build a mission in the hope of converting the Indians of the region, a slave hunter is converted and joins his mission. When Spain sells the colony to Portugal, they are forced to defend all they have built against the Portuguese aggressors.
The 6 Guarani villages of Jaraguá, in São Paulo, fight for land rights, for human rights and for the preservation of nature. They suffer from the proximity to the city, which brings lack of resources, pollution of rivers and springs, racism, police violence, fires, lack of infrastructure and sanitation, among others. Unable to live like their ancestors, their millenary culture is lost as it merges with the urban culture.
Young Benjamin is having trouble adjusting to barbed wirework. Waiting for days to the Mennonite chief but the wait is very long. The other workers, César and Genaro, begin to feel that the Paraguayan Chaco is getting strange and tiring.
José Benítez, a young Paraguayan worker who lives in Buenos Aires marginalized by his surroundings, is the victim of a Salidera. Motivated by his desperation and the urge to reverse his current condition, Benítez will try to get his money back, discovering in such an attempt that the possibility of achieving it is not so far away.
