HTTYD: Watching School of Dragons

Arrival

The last thing Hiccup remembered was falling into the exploding inferno and saw Toothless flying down towards him in desperate hopes of catching him. It wasn't long till Toothless had grabbed him by his left leg, unknowingly cutting half of his nerves in that leg. Toothless had finally caught Hiccup fully with his paws and had covered him with his wings as they both fell into the scorching hot inferno together. The Vikings of Berk couldn't do anything, but watch in horror and guilt as their heir and his Night Fury disappeared into the exploding inferno. But little did they know was that they were swallowed by a bright emerald green portal and they had disappeared into that portal.
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Valka was checking on a injured Raincutter's wings with Cloudjumper holding her healing basket in his jaws as they both started working with the injured dragons that they had managed to rescue from the Dragon Trappers' clutches. The King of all Dragons, the mighty Bewilderbeast, was watching his dragon kingdom and his human companion as she and Cloudjumper helped the injured dragons that they had managed to rescue. But they weren't expecting a massive sapphire blue portal to swallow them and all of the dragons (including the ones from the Nest and RTTE).
Eret was scared out of his mind as he watched as his people was forced to work underneath the madman. He wished that he and his people could have better path than being enslaved to this madman who had ruined their way of life and had "conquered" their chief. He knew he has to help capture dragons, whether he liked or not. But the last thing he was expecting was a dark green portal to swallow him and his crew. A massive hammer had appeared out of nowhere and had knocked the madman himself out for who knows how long.
(What? I'm allowed to have a bit of revenge on this angry ape monster of a man).
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Dagur the Deranged of the Berserker Tribe was busy practicing his sword-fighting skills on the dummies that he had put in the training arena. His thoughts had kept wandering towards his "brother" Hiccup. He had strange feeling in his gut when it comes towards Hiccup, but Dagur was trying his best to ignore it. Hiccup's fine, Dagur reassured himself half hopefully. He's probably doing one of those crazy inventions again or had gotten himself into some trouble again. But he was soon ambushed by a yellow and back portal, Dagur has been knocked out and disarmed by any sort of weapons.
Heather was exploring the woods again and was studying the plants with her healer's journal. Her fingers gently traced over the horn she always carries with her. Heather was grateful that her adoptive parents had took her in when she was little, but she wished sometimes that she remembered her birth family and see what makes her feel so different compared to the others. But she was soon ambushed by a silvery-green portal.
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Viggo sighed as he rubbed the incoming headache he was having at the moment. Another batch of dragons has been released by the fabled "Dragon Thief," while leaving another mess for the Dragon Hunters to clean up after. His eyes traced over the painting of his late wife and their missing eight year old daughter: they could pass for siblings with their golden hair, their fearless deep blue eyes, and their flawless lightly tanned skin. Though, their daughter has Viggo's slightly darker features with her slightly darker blonde hair, dark blue eyes, and sharp, angular features. He had lost his wife to heartbreak after the loss of their curious and clever daughter. Viggo's headache had disappeared as his chest gave a painful tug and he closed eyes to keep his tears at bay. He was sucked in his grief for who knows how long when a deep blue portal had came and took him.
Queen Mala and Throk were both checking on their village on Caldera Cay. Throk had went over to check on the Great Protector, the Boulder Class dragon who protects the village by eating the lava to stabilize the volcano they live with. Queen Mala smiled slightly at her second-in-command's care over the noble Eruptodon. But they weren't expecting to be ambushed by a pair of yellow portals.
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Nova was in a tree and closed her eyes as she tried to remember her past. She just remember a lot of fire, dragons flying overhead, and a faint outline of a figure yelling behind her. Nova gave a frustrated sigh as the images in her head had started keep coming and going. It frustrated her to no end. Despite her memory loss and her new scar marked over her left eye, Nova has befriended lots of dragons and became a well-known warrior of her tribe. But the last thing she had saw was a outline of a light blue portal in her dragon's wings, it had took her away with her Sand Wraith and the Night Furies.