★★★☆☆
You know the feeling you get when you are doing something challenging for the first time? You know you only have one try and you can't fail, or you can but there would be severe consequences. Then you know how Gemma Green felt performing her first aversion.
Averters are all male-born protectors of humans. They avert humans from bad decisions they are going to make in to future, for example drunk-driving. Then there is Gemma, a girl Averter. She is the only one, or that's what she is told. While performing her first aversion on the school's tennis star, Russ Tanner, something goes wrong. Instead of passing with flying colours, Gemma fails. The recipient of the aversion isn't supposed to remember that they have been averted but Russ does. And now he can't seem to let go of the idea that Gemma is something to him.