In 1989 Medellín, Antonio rushes Rosario to the hospital after she's shot and badly injured. As he waits for her surgery, flashbacks reveal the story of his friends Emilio and Rosario, whose connection to the underworld is shrouded in mystery. Emilio is initially carefree, but falls deeply for Rosario, who keeps their relationship separate from her work. Meanwhile, Antonio develops feelings for Rosario and remains loyal to her, qualities Emilio lacks. As Rosario begins to see the possibility of true love, the violent landscape of Medellín raises questions about whether their love can survive.

Rosario Tijeras
In a deadly entanglement, two friends become embroiled in a perilous and all-consuming affair with a ruthless assassin, Rosario Tijeras, whose existence is marked by fury and violence. As their tumultuous love triangle develops, the lines between love and death grow increasingly blurred.