Disclaimer: I don't own DS or mha they belong to their respective creators Warning: death

Hiccup can't......he won't kill the Monstrous Nightmare. But when he's pinned down and about to take his last breath a massive explosion happens. Causing the Nightmare to let him go. Toothless has come to the rescue! But how is he going to tell his father about befriending a dragon? Perhaps he should just run away. Yes! That's what he does, with the intention of never coming back. But when a problem arises and he returns to Berk. What will happen next?