Buenos Aires, 1992. Hacker Felipe Félix is summoned to the vertiginous twin towers of magnate Fausto Tamerlán and charged with finding the witnesses to a very public crime. Rejecting the mission is not an option. After a decade spent immersed in drugs and virtual realities, trying to forget the freezing trench in which he passed the Falklands War, Félix is forced to confront the city around him...