Kristen always wanted to be part of the "in crowd". Her social worries intensified after transferring from a small, public school to private, upscale Smithshire Academy in the middle of her high school career. She wanted so badly to be part of the social network in her new school that she didn't think twice when one of the existing members of the popular girl's group, The K-Club, invited her over one night for a sleepover - where all the girls whose names started with the letter "K" were going to be. Kristen's self-doubt allows her to be pulled into the group on one condition: she must first go through the initiation process that the other girls have set for her.
What ensues is a group of popular high school girls practicing the occult, and Kristen going over to a stranger's house to "scare" them, plus sacrifices to secure Kristen's spot in high school legend.
Will all Kristen's work be enough to appease the girls of The Killing Club, and the great god of high school popularity, allowing her to enter the group?
The extent of the blood that Kristen wishes to get on her hands will hold the answer.