Ada Louise Martin just wants to make it through her senior year of high school. But with the constant struggle of trying to deliver at the top of the class, her family that's maybe moving to the other side of the planet, and the fact that her oldest and strongest friendship is falling apart, it isn't the easiest task. And, as the cherry on top, is her life-long arch-rival Elliott really a bad person? Is there something more to it? The anthem of the overachiever: There's only one way to go from the top of a hill: down.