Cielo is a teenage student from the city of La Plata who on internet, knows Alejo, a man, nine years older than her, a native of Avellaneda, with whom she begins a relationship, and of which falls madly in love. Submerged in a superficial environment, without friends and in an adult world that understands little of the adolescent universe, the relationship becomes an obsession for Cielo, a loquacious, incisive and dizzying narrator, who leads us through a history of unrequited love where the option to stop eating becomes the illusion of a perfect life. But then, it shows how Cielo managed to heal and find happiness.