Lucía Valdés learned to read the wolf marks when they saved her brother, and now fears Sibila has learned the same language.
Lucía believes in the marks, but doesn't want to drag Iván into a route that may already belong to Sibila.
More discoveries
A digital rights lawyer in Barcelona, Paula Castaño knows how to turn a Sibila anomaly into a question no one in city hall wants to answer.
Bruno Arce can stop the autonomous train, but only if Paula hands over the red ticket that would prove his company's negligence.
Former sensor engineer for Sibila, Iván Salcedo knows the points where the smart city begins to lie to protect itself.
Ana Beltrán recognizes in the white mask a familiar captive voice that the catalog attempts to classify as an object.
