Neriah and her best friends, Amethyst and Dante, endured the bloodiest day in the history of Appleville, Michigan. One of their fellow seniors went on a killing spree, and these three stopped the cranage before any more victims died. That terrible day in the past has haunted them for the past decade. Now, more than ever, as the ten-year reunion approaches, the events of that horrific night revisit the three of them.