Ricerca avanzata

The Riders host a meeting on Defenders of the Wing Island to discuss the threat Johann poses, however, Dagur and Mala constantly disagree with each other's ideas. Through Ruffnut and Tuffnut's mediation, Dagur and Mala actually get along and develop a mutual attraction for one another. Meanwhile, Hiccup and Snotlout travel to Wingmaiden Island to escort Atali to the meeting, where Atali leaves her second-in-command, Minden, in charge of the island, though Minden is upset at not being allowed to attend the meeting as well. When a fire breaks out on the other side of the island, Minden orders all the guards to put it out, leaving the Wingmaidens defenseless to a surprise attack from the Flyers, resulting in Atali being injured and knocked out. Feeling guilty over her mistake, Minden, with Snotlout's aid, recovers the hidden Dragon Eye lens on their island, which the Flyers have come for. After her repeated failures, Minden loses hope and confidence in herself and quits being a Wingmaiden, but is inspired by Snotlout not to give up. Using the baby Razorwhips, the Wingmaidens defeat Flyers.

After learning his ancestors were dragon hunters who killed off the Dramillions, Fishlegs sets out to Dramillion Island with Astrid (against Hiccups wishes) to find and help protect the Dramillions from harm. Before setting out, he remembers his dragon scouts are coming and leaves the twins to look after them. After arriving, he immediately finds one and tries to train but discovers it is very aggressive and has the unusual ability to mimic the fire blasts of other dragons, such as a Gronkle's lava blast and Nadder's magnesium fire breath. While searching the island for more, they discover a group of hunters, who are following the teachings of his ancestor, Ingard Ingerman in trapping Dramillions and using them to help train new recruits. When the hunt begins, Fishlegs and Astrid combine Meatlug and Stormfly's fire to destroy the shackle that grounds the Dramillion. Though they realize that they won't have enough time to save them all, the Dramillions learn the technique to destroy the shackles themselves and are able to free each other. While this is happening the twins and Snotlout teach the scouts some of their 'ways' and lose track of them.

While wondering what to do with loads of scrap metal, Dagur and Mala arrive on the Edge to announce that Dagur has completed Mala's king trials and are to be wed. After hearing this, Astrid starts to think that Hiccup isn't interested in her anymore since they are not as publicly affectionate as Dagur and Mala and begins to question her relationship with him. After deciding that the Armowing will make the best use of their spare scrap metal, Hiccup, Astrid (wearing Hiccup's Betrothal necklace), Snotlout, Fishlegs and Dagur go to the island to find the dragon. After landing, Dagur asks Hiccup to be his best man at the wedding while Astrid becomes annoyed that Hiccup hasn't noticed her wearing his betrothal necklace. After the Armorwing appears, Hiccup notices a Dragon Eye lens on its back. Krogan and his Flyers arrive to take and lens and succeed after the Riders choose to instead evacuate the injured Armorwing rather than pursue Krogan. Astrid apologizes to Hiccup for her anger and behavior and the pair reconcile.

While visiting Wingmaiden Island, the Riders get to witness the ceremony where newly hatched baby Razorwhips choose their Wingmaidens. One baby ends up choosing Ruffnut, whom Atali insists must become a Wingmaiden. Though Ruffnut struggles with the tasks to care for her Razorwhip, named Wingnut, she only succeeds thanks to Tuffnut's secret assistance. Despite Atali's encouragement, Ruffnut is certain that she cannot be a Wingmaiden and that Wingnut is better off without her. When Flyers attack, Ruffnut rescues Wingnut and uses her newly learned Wingmaiden abilities to help repel the Flyers' attack. Seemingly accepting that Ruffnut's place is with the Riders, Wingnut accepts Atali as its new Wingmaiden and caretaker.