Mario Vega is seven years old and his life is about to change forever. Across the street in an exclusive suburb of Seville his father lies dead on the kitchen floor and his mother has been suffocated under her own pillow. It appears to be a suicide pact, but Inspector Jefe Javier Falcón has his doubts when he finds an enigmatic note crushed in the dead man's hand. In the brutal summer heat Falc...