A footbridge divides Argentina and Paraguay. Guarani and Spanish float in the air. People run around trafficking all things imaginable. I met Ángel (9) in the midst of this dizzying pace and when I heard him speak, I was so moved that I promised to visit him again. A year later, I came back and we started making a film together. After ten years, the passage from childhood to adolescence unfolds in these images surrounded by a unique strength to live and to resist against everything.