Ruby is a woman who lives in excess. One night at a bar, she meets Manolo, a lonely and shy man who doesn't like to socialize. Little does Ruby know that her encounter with him will make her witness the darkness that sometimes lurks in the peaceful shyness of some faces.

Pilar Rodríguez, a soprano with a promising past, has been singing in the streets of Barcelona's Gothic Quarter for over twelve years. Far from the stages that once applauded her, her life has been marked by abandonment after two scams and a failed album. However, her voice, her strength, and her dream remain intact.