After defeated Drago Bludvist, Hiccup became the chief of Berk. It's now time for Hiccup and Astrid to think about their future. But as everything was going well, something happened that was going to change their lives forever...
Growing Up Haddock Story 3: Life on Berk has been better than ever in the past year. But tragedy has a way of sneaking up on the most well prepared. And now that Hiccup and Astrid are saddled with even more responsibility, everything starts to fall apart at the seams. Only HTTYD and R/DoB are canon.