Every night Hiccup wakes up in fear of the nightmare he has just witnessed. A being of evil is now haunting him both in his dreams and everyday life. He begins to wonder if the activity of this creature and the new, dragon-like ability he now possesses tie together. With Toothless by his side he now has to face this evil head on if he wishes to survive.

She finds him in the woods with an injured Night Fury. Feral and mysterious, the boy named Hiccup claims to be able to end the war that's raged between dragons and Vikings for centuries. Berk's been ravaged for years. She has no choice but to believe him. But that doesn't mean she has to trust him. Or fall for him.