She could be injured by a new type of dragon that no one has seen before. This would lead to a story where the riders have to study this dragon to find a way to cure Astrid. For example, they might discover that the dragon's venom has a unique antidote that can only be found in a certain part of the archipelago. Hiccup would be desperate to find it and in the process, learn more about the new dragon and its behavior.
Astrid gets injured in a training accident. This causes her to doubt her abilities as a rider. The story could focus on her journey of self - recovery, both physically and mentally. The other riders could encourage her and share their own stories of setbacks. She might also have to train a different way to get back to her former strength, and along the way, she could develop a closer bond with her dragon.
One interesting plot idea could be Hiccup and Astrid going on a secret adventure to a new, uncharted island. They face new dragons and have to work together to survive. Another could be a story where they have to deal with a rift in their relationship due to a misunderstanding, like Astrid thinking Hiccup is spending too much time with a new dragon rider. A third idea is a time - travel plot where they go back in time and have to change something in Berk's history to save the future.
One idea could be to focus on how Astrid and Hiccup prepare for the baby. They might start building a new addition to their home on Berk. Hiccup could be super protective, while Astrid is determined to still be involved in dragon - related activities as much as she can until she can't anymore.
One idea could be exploring how they adjust to the new responsibilities. Hiccup might be worried about protecting his family while still leading the village. Astrid could be determined to train their future child to be a great dragon rider from an early age.
A plot point could be a misunderstanding. Maybe Astrid sees Hiccup spending a lot of time with a new female dragon rider and gets jealous. This causes a rift between them, but then they have to work together to save Berk from a new threat. During this, they clear up the misunderstanding and their love becomes stronger.
Some fanfictions focus on their early days of getting to know each other. For example, a story where Hiccup is trying to teach Astrid more about Toothless and she is initially hesitant but then becomes fascinated, leading to a cute and heart - warming relationship development.
One common theme is the relationship between Astrid and Hiccup. Their dynamic changes as they prepare for parenthood. Hiccup may become more nurturing and Astrid might show a softer side. Another theme is the anticipation of the new baby in the village. The villagers might start making preparations, like building a new crib or knitting baby clothes.
Maybe the main character in the HTTYD runaway fanfiction runs away due to a misunderstanding. They think they've accidentally caused harm to their dragon or their village. As they run, they discover a long - lost dragon lair filled with ancient secrets. This discovery could lead them on a journey to redeem themselves and bring back valuable knowledge to their people.
One common plot line could be Astrid getting injured during a battle or an accident. Then, her friends might rally around her to help with her recovery. For example, they could bring her food, keep her company, and assist her with any tasks she can't do on her own while she's injured.
When Astrid is injured in How to Train Your Dragon 2 fanfiction, it creates tension and drama. Maybe it forces the characters to face their fears and grow, or it could bring up conflicts within the group as they handle the situation. Sometimes, it's the start of a journey to find a cure or a way to prevent further harm.
One idea could be that Astrid discovers she's pregnant during a time of relative peace in Berk. She initially tries to keep it a secret from Hiccup because she's not sure how he'll react. As the story progresses, she starts to show signs and has to face the reality of sharing the news. Meanwhile, the village is preparing for a new celebration, and Astrid is worried about how the pregnancy will affect her role in it.