Megan is finally starting high school, and she thinks her biggest problem is going to be Jim, a handsome junior with a major crush on her. He also happens to be a jerk-and best friends with her neighbor, Nick, who's like a brother to her. But when one of their classmates winds up murdered after Nick helps him win an online video game, Megan's romantic troubles quickly fade into the background as a nightmarish reality turns her life upside down.