Hiccup is successful experiment one of kind that escapes because he was made by accidently and the scientist don't have his dna-formula. He hides many years that turns into centuries. He had been hidden for 300-years when he get found when some 17-year old girl gets lost and wanders to his territory. He gets smitten by her beauty and tries to approach her carefully so that he don't startle her. She gets to know him as some kind of mutant and they start to develop feelings for each other. And some day Hiccup gots found when girl's worried parents follow her to where Hiccup is and he again have to experience the horrors he have been in the scient lab. He escapes and disappears for two years.
Pugilist!HiccupHiccup is the famous pugilist The Night Fury with biotechnology suit that he created accidently in incident. He has great agility, flexibility, strengt and developed senses.
Wolf!Hiccup (Httyd)I watched yesterday movie Wolf Children. I've been thinking about what we made Fanfiction about it as a httyd version where Hiccup is Ame and Yuki is his twin sister.
Baker!HiccupHiccup works with Gobber in Bakery that's name is The Cove and Hiccup is the best cook/baker ever creating incredible sweets and foods.