充满暴力、毫无幸福可言的黑暗家庭，最终让13岁的小男孩（Abel Ayala 饰）逃离并沦落街头。他流连于火车站前，靠模仿探戈歌手El Polaco赚取生活。不久，他爱上了16岁的雏妓（Marina Glezer 饰）。他俩连同一帮未成年的小偷、乞丐、妓女都在一个黑道人物雷戈（Rolly Serrano 饰）的控制之下。渴望幸福的男孩决定带着爱人逃离这残酷无望的生活，而…

It follows the lives of Ringo and Camila. Ringo is a former boxer who is going through economic problems while he's trying to gain custody of his son working as a firefighter. Camila is a young doctor who is working in public hospitals and helps in social dinners.