Prologue:

This is Berk, a place where dragons and humans live in peace at last. It took us nearly a year, but finally things on Berk have settled between both species and we're finally living in harmony. Unfortunately, that also makes us a target; a target for our enemies who want to learn of our secrets and use it for themselves against us. Case in point: Alvin the Treacherous, the leader of the Outcasts and one of Berk's oldest enemies. Once he found out about our dragons, he made it his mission to learn how we did it soon seeking out me to train them for him. He'd almost won when he'd kidnapped me and Toothless on the Isle of Night, but we thankfully escaped and got out of there before any harm was done. I know he'll come back though. And with Mildew still a prisoner, and all the information he's gotten already, I fear it's only a matter of time before Alvin starts riding his own dragon. My friends and I, though? We'll keep fighting for our home. No matter what happens, we'll be there, with our dragons, to always defend Berk.