How to fight for your dragon
Five years have passed since Hiccup and Toothless united the dragons and Vikings of Berk with the help of Jenny Axel. Now, they spend their time charting the island's unmapped territories. During one of their adventures, the pair discover a secret cave that houses hundreds of wild dragons- and a mysterious dragon rider who turns out to be Hiccup's long-lost mother, Valka. Hiccup and Jenny then find themselves at the center of a battle to protect Berk from a power-hungry warrior named Drago.…