History may not repeat itself, but it rhymes with present. Stoick learned that keeping secrets would only hurt himself. Furious learned that future could never be set in stone. Hiccup and Toothless came at the right time in the wrong place. It wasn't surprising that they played their fate, as destiny claimed the dragons they meant to protect. (AU; Dragon Hiccup; Female Toothless)
The Isle of Berk had never been nice for Hiccup. Being smaller than other Vikings meant that he never really have a place in the village. After his first day as blacksmith gone wrong, he ran off and found something that changed him forever. Literally. (AU: In which Hiccup became a dragon by becoming one with the certain Night Fury)