Viervinden Castle, owned by the ancient Reitern family, has always enjoyed a bad reputation among local residents. And all because of the ghosts living within its walls and not giving peace to anyone living in the castle. According to legends, ghosts appear before great misfortunes, and if someone is unlucky enough to see them, he will soon die. But young Anastasia Lanina and her father, humble postal workers, did not believe in ghosts, so they willingly accepted an invitation to live in the castle after their house burned down. But they... also began to see and hear ghosts! Anastasia decided to expose the deception, because she was sure that all otherworldly phenomena were just someone’s clever trick. And she was accompanied by Count Reitern, the young owner of the castle, who suddenly arrived at his family nest...