"At this point, I don't care if doing this might get me killed." ... An ambitious 15-year-old girl finds herself trapped in the fictional world of her favorite movie "IT", a supernatural horror movie focused on a group of seven losers. Still, with a child-killing clown running around in the sewers, she'll do anything to stay alive. Especially, since she fails to realize that she has to relive all of the traumatizing events in person--will she be able to escape this nightmare? Or will she be stuck there forever?