Hiccup Horrendous Haddock III. Everyone knows him. The guy that trained a Night Fury. Five years have passed since then, and things are going good. When he was a baby, his mother, Valka, was taken by a dragon. Presumed dead. Little did Hiccup know, that he had a sister. That supposedly died by the same dragon his mother had been. (I do not own HTTYD.) [Rated T to be safe.]