Just because her best friend wants to exercise, Jessica Mastriani agrees to walk the two miles home from their high school. Straight into a huge Indiana thunderstorm.

And straight into trouble.

Not that Jess has never been in trouble before. Her extracurricular activities, instead of cheerleading or 4-H, include fistfights with the football team and monthlong stints in detention -- luckily, sitting right next to Rob, the sexiest senior around.

But this trouble is serious.

Because somehow on that long walk home, Jessica acquired a newfound talent. An amazing power that can be used for good...or for evil.