No parents, no rules. Fender, Linnea, Lucas, and Kate are celebrating Kate's birthday in a luxury hotel. They're here to have fun and make forever memories. They all know not to bring up what happened last year, especially on this weekend. All that matters is having the most epic time ever.

But the party is over. Someone is leaving messages at their door. Someone who knows exactly what happened a year ago. Someone who wants revenge.

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