A high school student whose father and sister were recently murdered begins her own investigation after two of her fellow cheerleaders are kidnapped.

高中生格雷戈（托马斯·曼 Thomas Mann 饰）性格善良却有点孤僻，他唯一的爱好是与死党厄尔（RJ·赛勒 RJ Cyler 饰）拍摄短片，改编他们喜爱经典电影，自娱自乐。有一天，格雷戈结识了身患白血病的女孩蕾切尔（奥利维亚·库克 Olivia Cooke 饰），乐观开朗的蕾切尔改变了格雷戈原有