Alberto, Jorge, Ricardo and Tristan are employees of a shoe store, all are married and share the friendship also between their wives. The 4 friends, faithful to the rogue style of Buenos Aires, go out of their way to have love affairs with the beautiful customers of the shoe store, and for that...
When they are killed by the leaders of the two gangs fighting for control of the underground game, the conductor who is the heir of one of them turns his musicians into gangsters.