In the 1970s in Argentina a wealthy family seems to live an ideal existence. Everything flows in appearances in the best way until the morning after a farewell party held in honor of the son whois leaving the country, the father, Fermín López, appears dead on his desk. Everything suggests he was assassinated. It surprises the public opinion but not the employees of his factory or the servants of his own family. And no surprise because anyone around him could have wished for his death. What is known is who was the one who carried out the action.