Matilde is a nun convinced that faith moves mountains. She secretly begins a mystic fasting to end what she considers to be the second great flood. Elena is a thin and fashion-conscious woman ashamed of her daughter's chubbiness. She's willing to do the impossible to make her daughter Linda thin so Linda will look like a little princess on the day she receives her first communion. At the same time Elena's husband Gustavo - a professor of architecture - cannot cope with his wife's bones poking him during intimate moments so he turns his attention to a buxom female student with a hearty appetite.
A family on the brink of a break up: dad is about to throw out mom because of her gambling addiction, the oldest boy's girlfriend is about to leave him because of his epilepsy and the youngest child thinks he has the perfect plan to bring the family back together again.
Fausto and Esther childhood was tormented. Fausto, trying to escape from his father. Esther, mistreated by her brother-in-law. They both begin to be involved in a supernatural situation. Over which they have no control.
