Oi. so
Reverse Httyd where Toothless bites/rips off Hiccup's leg at the start of the movie. Hiccup then falls into the cove and is trapped there, or maybe he already was in the cove from the struggle during the dragon attack, but... he can't get out. And he is like actively dying from the blood loss, the pain, possible infection, exposure.
He hasn't got long. No one finds him, it's so deeply in the woods.
It's Toothless who has to decide to nurse Hiccup back to health/bring him back to his people, but it's Hiccup so he'll somehow still put up a fight against his deadly dragon enemy. Toothless is gonna have to earn this scrawny and injured human's trust.














