One year after her sister Melanie mysteriously disappeared, Clover and her friends are heading to a distant valley where she disappeared in search of answers. When examining an abandoned visitor center, they will be chased by a masked murderer and terribly murdered one by one … just to wake up and find themselves back at the beginning of the same evening. In the trap in the valley, they were forced to survive the nightmare again and again – only every time the threat of a killer is different, each frightening than the last. I hope it is falling, the group will soon realize that the number of deaths will remain limited, and the only way to escape is to survive until dawn.