With the threat of an upcoming war, Stoick Haddock, sends his only son to a far away town called Berk under a new alias. He also sends one of his finest, to go undercover to protect his son so that he may deal with the situation. Little does Stoick know that the enemy has sent one of their own as well to Berk. Can Astrid be the Guardian Angel, or loose everything?

Night Fury (AKA Hayden 'Hiccup' Haddock') is a bounty hunter known through fear. Astrid Hofferson Is the second in command in the Berk Anti-Terror Organization (The BATO) and the gang are her team. She has been trying to locate Night Fury for years. That will happen when Hiccup's next target is the gang and her. Will he be able to extinguish the flames of the past? Or die trying.