Just after graduating from college Amy, someone with a traumatic past, is invited by ex-boyfriend Todd to his house over for a weekend with his friends to prove he's changed. What seems like a weekend of booze and bonding take a dark turn when heavily armed strangers break in and start killing the group one by one. Things seem hopeless until Amy discovers she has powerful abilities capable of saving everyone. She becomes determined to use her powers to get her friends out alive, even if it turns her into a force of vengeance and bloodshed that will make sure the assailants aren't so lucky.
