Lucy has been painfully isolated from her peers for years. She refuses to let anyone near her house to hide her family secret: the overwhelming mountain of hoarded items that they keep in their home.

To celebrate their graduation, the teenagers from Valley Hills High School have organized an '80s-themed party in an old water park. Things grow gruesome when it turns out that a mysterious maniac has inserted giant razor blades into the water slides. The Wet Valley water park thus becomes the backdrop for a bloodbath (literally), and everyone is a suspect. Written by AnonymusB