Mara在阳光下漫步，感受微风轻拂，心中涌动着无尽的自由与宁静。纯洁の轮舞曲

　　In the dark woods of Sweden, five young people are all alone in an old isolated summer cottage. What should have been a nice relaxing weekend soon becomes a living nightmare, as the party is haunted by something evil from the past.