When Astrid and Hiccup are cleaning up some of Hiccup's old belongings, Astrid finds Hiccup's old Journals. What she'll find inside isn't what she expected, and she finds out his childhood was worse than she remembered.
When Hiccup gets into an accident, he remembers nothing but his father, Stoick, his mentor, Gobber, the Viking teens who bullied him, and most of all his fear of all dragons. Now, his family and friends must find a way to return his memories and show him that the dragons that live on Berk are nothing to be afraid of.
Disclaimer: I do not own How To Train Your Dragon or any of its characters.