When ambushed at Sleipner island, the gang get taken prisoner by some old foes. They want something known as the Dragon's Treasure, and they won't rest until they find it. Hiccup and his team must work together to get out. Will they all escape? Most importantly, will they all make it out. . .alive? Story by 1Evan_King1 and Goth80sMovieGirl14 Characters do not belong to us, they belong to Cressida Cowell and DreamWorks Animation. Any OCs or characters not in HTTYD belong to us. We hope you enjoy this story!