Once a Berserker, Always a Berserker

We all know what happened with Berk after the dragons left, but what about the other tribes? This story follows our beloved Berserkers as they navigate their new dragon-less life. How did Dagur and Heather come to live on Berk? What happened to their Island? Best to read How to Say Goodbye, but not necessary. Rated T for subjects such as abuse, death, and some sexual content