After the death of his beloved wife, Ilya also felt dead. To distract himself and change his surroundings, he got a job at a sanatorium located high in the mountains. At first, Ilya liked it there: silence, tranquility, beautiful nature, nice people. But the idyll was destroyed by bad weather, and then one of the local residents came to the sanatorium and said: something very bad will happen here soon and everyone needs to leave as soon as possible, otherwise no one will survive. Of course, she was considered crazy and thrown out the door, but fear had already settled in the souls of people. It seems that an ancient evil is lurking in these mountains and it is ready to awaken...