Jack Frost is now a Guardian. He loves playing and watching over the children but when he meets a teenage girl that believes in him, everything changes.

Adelyn is a grumpy teen who seems to hate everything. Especially kids movies. But when her mom unesxpectantly disappears in the forest and she goes looking for her, Adelyn hits a tree and goes out cold. She finds herself on Berk, and for some reason things seem familiar.

Leena isn't an ordinary Viking. She's never like killing dragons, so she skipped out on dragon training. She heard been hearing people talk about how Hiccup trained a dragon, so she went out to find her own,-and came across a Timberjack. The "training" doesn't go well, but Hiccup is there to save her. Leena soon realizes that she's falling for Hiccup, but Astrid is an obstacle.

Saria knew that Link would leave the forest one day. She knew he was different, but she didn't know it would be this hard to say goodbye.