In Colombia, Demetrio and his father of the same name live a history of political struggle and violence in relations with a group of priests. During 40 years they'll live and act in the armed conflict between the conservative and the liberals; and pass down the acts of violence through the generations.
Cali, Colombia. 2002. José, a systems engineer discovers in his skin the signs of 'lytomiasis' a non yet classified mysterious disease where the body is totally covered by a second skin of voracious bacteria. Horrified José discovers 'replicas' of himself, as if his burst sick ego had multiplied itself ad infinitum. All the replicas are infected with the same virus and equally intent on a merciless pursuit of each other and as decisively intent on killing.