Broken Wall (HTTYD book-movie Crossover)

What would happen to Hiccup Horrendous Haddock the Third, if he met someone with the same name? The same father? The same name of their dragon? and what would happen, if his best friends, Camicazi and Fishlegs, also got stuck with him in uncharted waters?

what would Hiccup do if he and the dragon riders found three scraggly teens on The Edge? And what would they do if the teens said the small red-haired one was the king of the whole archipelago! how would the riders react? and would they believe the kids?

and how in the world are King Hiccup and his friends ever going to get back to the Wilderwest?

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this is not a long story only planned to have 12 chapters, plz don't expect seriousness bc this is more for fun and just like "oh I wonder what would happen if they met and had to fight for their lives together."

all credits go to Dreamworks and Cressida Cowell for the stories of How to Train your Dragon to the rights of all these characters.