Billie's small-town life is fairly normal. Theatre club, horrible guys, a crush on the new girl, and a deathly fear of dragons ever since one destroyed the town of Bore's Grove five years ago. After slaying a dragon at the annual Dragon Day Parade, though, she becomes a town hero. The problem is, she only did it to save Theo, the girl she likes. Now, though, the town is plotting to destroy the entire flock of dragons. Billie and Theo must team up and decide if they're going to save the dragons. If they do, though, it will mean betraying the town she grew up in.