A group of scientists present a conference in astronomy for ALMA (the world’s largest observatory, located in the Atacama desert). During this conference, the known reality of these scientists begins to intertwine with the reality of a group of Atacameños, who, from the past, interfere with the future. The story progresses in these simultaneous spaces, where different space/time dimensions open paths to other realities. What do we see? Where do we exist? That is the question.