The vast estate of Mr. Frederic Cot wants to buy a building to develop the most ambitious project of the company. The owners of the house, who are sisters of Mr Cot and who have not spoken to him in decades, do not accept any deal. When Mr. Cot sees that they have posted an ad in the newspaper offering one of the flats of the house for rent, he decides to send Enric Canals, a young value of the real estate, with a lot of ambition and few scruples. Enric is installed on the flat of the sisters’ property, he is introduced to the neighbors, and soon he will realize that the situation is more complicated than he previously thought…