Three women - young, beautiful, cheerful - suddenly disappear. And when they are finally found, they are morally broken, as if buried alive in their own body. And these are the consequences of just one week in the power of a psychopath, whom the press dubbed the Inquisitor. Just before Christmas, the Inquisitor is activated again - and, as if on purpose, in a fashionable psychiatric clinic. Shortly before a snow storm cuts off the clinic from the outside world, doctors and patients fearfully realize that an unknown criminal has been brought to them. Unwitting prisoners desperately try to protect each other. But on the night of horror, the Inquisitor will make them feel that no one can escape...