The opening sequence is strikingly visual, a display of intense destruction that’s captivating. The story seems to involve students in some kind of trial or assessment, maybe at a high school level. It appears something might be developing with one of them; perhaps it's stress leading to visions or events beyond our world. Things are now taking a disturbing and bizarre turn, and I don’t know where the plot is headed, but it seems like a frightening journey for these characters. Increasingly shocking and violent situations have emerged, and they appear to be escalating with each moment. This movie is truly enjoyable, disturbingly twisted in a good way, containing precisely the right degree of gruesome imagery to please even experienced horror enthusiasts. I think you’ll appreciate how the story unfolds; I'm eagerly anticipating the next chapter.

Source on TMDB