Often, the bond between Hiccup and the Dragon Queen is a central plot point. For example, in many fanfictions, they start off as strangers and gradually learn to trust each other.
The challenges they face together, like fighting off a common foe. This could be a powerful dragon hunter or a dark magic wielder. In some fanfictions, they have to combine their unique skills to overcome these threats. Hiccup's knowledge of human technology and the Dragon Queen's natural dragon powers make for an interesting combination. It shows how two different beings can work together towards a common goal.
One interesting plot point could be how Hiccup adjusts to his new dragon form. He might have to learn to fly and use his new abilities, like breathing fire or having enhanced strength. Another could be his interactions with other dragons. Since he was once a human, he might have a different perspective compared to regular dragons, which could lead to unique relationships.
One popular 'hiccup the dragon queen fanfiction' is 'The Dragon Queen's Ally'. It beautifully weaves a story where Hiccup and the Dragon Queen form an unexpected bond. The plot is filled with adventure as they face common enemies together.
Another interesting plot point could be a misunderstanding. Maybe Astrid sees Hiccup with another girl (who is actually just a friend helping with dragon research). Astrid gets jealous and starts to distance herself from Hiccup. Hiccup is confused at first but then realizes what's going on and has to work hard to win Astrid back. This creates a lot of drama and tension in the story.
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.
One interesting plot point could be the discovery of the pregnancy. Hiccup might initially think Toothless is ill, but then realizes what's actually happening. Another could be the search for a way to reverse it if he's not ready for such a situation. Maybe he travels to a far - off land in search of a wise old dragon or a powerful witch.
One interesting plot point could be how Hiccup adjusts to the new physical form. For example, he might struggle with the different clothing styles and social expectations for girls in his world. Another could be the reactions of his friends. Some might be shocked at first, while others could be more accepting and help him through the transition. There could also be a plot point about how this change affects his relationship with Toothless. Maybe Toothless initially doesn't recognize him and Hiccup has to find new ways to bond with his dragon.
A more complex plot could be that a dark force is corrupting the dragons, and Hiccup, as the Dragon Master, has to find the source of this corruption. He has to use his skills and the bond he has with his dragons to not only stop the corruption but also save the dragons that have already been affected.
One idea could be that Hiccup turns into a dragon during a battle and uses his new form to surprise the enemy. He could fly faster and breathe a more powerful fire than any other dragon, leading his team to victory.
A possible plot could be that the Dragon King is being hunted by a new and powerful enemy. Hiccup, with his unique bond with dragons, sets out on a journey to find the Dragon King and offer his help. Along the way, he meets different types of dragons that have stories about the Dragon King. When he finally finds the Dragon King, they must work together to defeat this common enemy. Hiccup uses his intelligence and skills learned from his experiences on Berk, while the Dragon King uses its raw power and ancient knowledge.
One idea could be that Hiccup discovers a new type of half - dragon that has unique abilities, like the power to control time briefly. This could lead to adventures where he has to use this new discovery to save Berk from an ancient threat that is about to be unleashed. Another plot could involve the half - dragon being a hybrid of a very rare and powerful dragon species, and Hiccup has to protect it from dragon hunters who want to use its power for evil.