*Set during RTTE Season 5 (I think)* During a mission to save the rare Hypintyre dragon, Hiccup is injured, but he insists he's fine. But only when he collapses is when the gang realises that his injury is bad. Really bad. Fatal. They need the cure from the Hypintyre. But Viggo has it. How To Train Your Dragon belongs to Dreamworks and Cressida Cowell, not me. The Hypintyre dragon and everything that goes with it is my idea.