In the future, only one rule will matter: Don't. Ever. Peek. Seventeen-year-old Ari Alexander just broke that rule and saw the last person she expected hovering above her bed - arrogant Jackson Locke, the most popular boy in her school. She expects instant execution or some kind of freak alien punishment, but instead, Jackson issues a challenge: help him, or everyone on Earth will die. Ari knows she should report him, but everything about Jackson...