A fictionalized diary of an eleven-year-old girl who records an "inconceivable" seduction and scandal that forced her to leave Spain in the 1910s, based on the 1945 novel "Memoirs of Leticia Valle" by Spanish writer Rosa Chacel.

A few days ago, Lucia (Assumpta Serna) receives anonymous letters in which he is forced to perform certain actions that she accepts without question. Her current boyfriend, Arthur (Xabier Elorriaga), suspects the mysterious sender can be Lucia's former lover, whose strange death never reached clarified. Now it's time it's Arthur who put the cards on the table to get to the bottom of it.

A transsexual, after having tragically lost his lover, falls in love with a young man in need of protection, without suspecting that this is the fruit of a past love affair, when he was still male.