Tom has been suffering from mysterious mental disorders for a long time. After a long and, as it seems effective therapy, leaves the walls of the psychiatric hospital. It is something like a conditional release. Tom is to live in an estate he inherited from his deceased parents and can not leave her for 10 days. The condition seems easy to meet until the first night. Tom will witness events that make him believe that the therapy has failed and his mind fails him again. I prefer not to take into account the second explanation: that what he sees is really happening. (description provided by the cinema)