Marcos Ruiz Adazabal, who has no moral bottom line, recruited a bankrupt female film producer. As a small boss who is short of money and can't think of a way to make money, Marcos and his team devised a plan: to use the double of the famous actress Rey Silveira who just quit her film job to defraud a female financier. In the lively atmosphere of the San Sebastian Film Festival, a big scam with everyone wearing a "mask" began.