Kara, her family, and all of the other Vikings of Berk face dragon hunters. Kara meets a dragon hunter who is the same age as her, and his name is Hilde. Hilde and his crew tried to capture Toothless, the alpha male, for Drago Bloodfist. After they captured a Night Fury, they did not know that they have captured the wrong dragon until they made it half way back to Drago. With Kara captured, she tries to make Hilde change his mind about his thoughts on dragons.
The people of Berk and many others believe that Toothless is the last Night Fury, but what happens when Hiccup and the gang find another Night Fury by chance? Read and find out!