During the day, a non-conformist young man and his friends try to make a living by doing odd jobs; at night, they sink at the Moderno Bar.
Upon learning of the murder of a friend, a police inspector sets out to take justice on his own. This attitude, contrary to his usual convictions, will gradually destroy him.
Buenos Aires, 1932. After a series of warning attacks from an enemy, a mafia boss decides to fake his own death and then strike back. Things don't go according to his plan.