Madrid, 2109. The number of deaths of replicants who suddenly go crazy is on the rise. Meanwhile, an anonymous figure is changing the Central Archive of the United States of Earth to alter the History of Humanity.
Aggressive, solitary and not very well-adjusted, Detective Bruna Husky must investigate the global plot, under the ever-present suspicion that she might be betrayed by her supposed allies. Her only company is provided by two marginalized creatures who are able to preserve their reason and tenderness in the midst of a disorienting investigation in a social environment that is becoming increasingly unstable.