(tw cuz some do mention death. Also spoilers to the ppl that havent watched httyd)
I honestly like to think valka took gothi's place after she passed. Valka spend 20 years protecting her dragon sanctuary. helping hurt and disabled dragons with nothing but what nature gave her. Overall i few her as a wise woman who would def know her way around healing, and the other stuff gothi was doing.
Zephyr and nuffik named the night-lights.
I like to think dart acts and looks alot like her father toothless. She Easpecially got his caring and curious side.
Hiccup makes ALL dinners in the haddock household. Astrid is banned from even touching the stove
When all the dragons left for the hidden world, there was no purpose for the wingmaidens anymore. Most of the wing maidens stayed on the island to honour the secred place it once was, and to be ready if the razorwhip mothers ever returned. However minden choose not to stay. she never really forgot about snotlout, and would love to be with him once again. So she traveld to the new berk and eventually her and snotlout became a couple.
Ruff and tuff live right next to eachother and have a secret underground tunnel to eachothers house. Whenever they'd miss eachother (wich was almost everyday) theyd meet in the undergroud tunnel to have fun in thier also "secret undergroud bore pit" just like old times.
Gobber sobbed his eyes out both times he heard astrid was pregnant. he deeply cares for both thier kids and is an amazing uncle.
Valka sometimes secretly heads to the edge of the hidden world to meet up with cloudjumper. They often fly around during the sunset togheter, just before the sun goes down.. both know its wrong but yet they just cant let eachother go.
Ruffnut struggles with affection and doesnt quite know how to show that she cares for fishlegs. So she hunts down big boars, bears and wolves and gifts the pelts to fishlegs to keep him warm.
Heather, dagur and mala always spend the holidays with the gang.
Barf and belch, stormfly, toothless, hookfang and meatlug stayed close togheter in the hidden world. Just like thier riders stayed close togheter up on the surface.
Cloudjumper often has to watch the night-lights when thier perents have to do something they cant come along with. Cloud jumper acts annoyed but secretly loves it when he gets to watch over toothless's kids. Hes very much a grandpa to them.
Since dart is the oldest she always feels responsible for her brothers and always stays close by thier side incase they get themselfs in trubble, even if theyre fully grown adults.
Once hiccup passed. He got the same funeral as his father stoick. Toothless watched while hidden in the mist of the sea.. he even shot his own little plasma blast at the ship as a last goodbye. The other dragons would do the same for thier riders once it was thier time.
After the passing of both hiccup and astrid. Stormfly would sneak out of the hidden world to watch over zephyr and nuffik, keeping them safe from danger.
Fishlegs is still very intrested in dragons even after they left, he even keeps the book of dragons in his house. At every campire he doesnt waste the chance to tell the greatest tales of thier adventures to the kids of berk.
Tuffnut once pierced the ears of zephyr and nuffik. The kids loved it, hiccup on the other hand wasnt so thrilled about it.
Viggo survived the fight but it left him disabled. Now he lives peacefully in the middle of nowhere, but having to walk with a cane. He often wonders where the dragons have gone.. and what happend to berk?
(This was all i think!! Hope you enjoyed! Also sorry if my writing is bad, inglish isnt my first language and im dyslexic 🥲)