The story about Argentinian boxer Carlos Monzón in his career and life in prison.

Monzón: A Knockout Blow

Rosario, 1926. Magdalena and Anna Scilko, along with a group of women from the old continent, arrive to the city with the hope of a better future, escaping the post-war period. But nothing will turn out as they had imagined. When they get off the ship they will be kidnapped by The Abramovs, a family that operates as a criminal organization, and manages the most important network of brothels in the city.