Leah is a fourteen-year old girl that goes to Tiverside Middle School. She loves to create crossword puzzles for fun, it's something that keeps her from thinking negative thoughts, until her best friend, Zoe Jinara decides to avoid Leah and hangs out with the person she hates the most in middle school, Cindy Ame. After that, she is locked out of class and everything for Leah ends up on a different and violent path when a mysterious man breaks into her school. Not only was he trying to harm the school, he was targeting Leah. By then, she gets injured and the whole school is under lock down except for Leah. Will Leah survive the day without being attacked by this mysterious person, and how will she survive?