How to Train Your Dragon: Thunder Dragon Knight

(Single female protagonist, not a wish-fulfillment story, no system, the time she meets Hiccup is during the Crossing the Border era)

This is Bock… well, this is Dragon Feast Island. For six months of the year it thunders, for two months it snows, and for two weeks in a certain month, there's a grand feast here—not for humans, of course, but for dragons! Yes! Dragons! This is the island of dragons! And it's my island too!

Hmm... As for why I'm here? I'll answer that question at the next campfire gathering.