This may have lost a lot of the nuance in the dubbing, because what came across was not that great. It is graduation, and they will all be going their separate ways, but Marius manages to get a place where they can travel to have a party/rave. At the forest cottage, there are wooden statutes, but none have eyes. One suggested perhaps they are not meant to see. There is a lot of drinking and drugs, and four wind up in a sauna, where they get trapped and die from the heat. And because they used some of the statutes for firewood, that may be why. And along comes a masked slasher, with a hatchet, killing quite a few. Others run to their cars, and they set off the car alarm. More deaths. Marius escapes in a boat with two others, they quarrel and Marius is left in the boat with a classmate he shared a kiss with. He thought that might be the start of something wonderful, but she tells him he is probably still alive since he is so boring, even the killer won't kill him. And perhaps due to the drinking and drugs, others make the worst possible choices when faced with certain death. Nothing new in the slasher movie, and much to not care about.