Well, you first need to have a clear idea of the time period you want to send the characters to. Then, think about how that time travel would affect the story and the characters' development.
To write such a fanfiction, you should establish a logical cause and effect for the time travel. For example, a magical artifact or a scientific experiment gone wrong. Next, imagine how the characters would adapt and what challenges they would face in the new time. Don't forget to include references and callbacks to the original How to Train Your Dragon to satisfy the fans.
To create a great HTTYD fanfic, focus on character development. Give them new goals and challenges. Add interesting settings and creatures. And don't forget to keep the spirit of friendship and adventure that's at the core of the HTTYD franchise.
You really shouldn't be thinking about this. Such fanfics are not in line with the spirit and nature of the original work. It's better to focus on positive and creative ways to engage with the story.
You can start by imagining a unique personality for your OC. Maybe they have a special skill or a fear that drives their actions.
Well, for an engaging 'How to Train Your Dragon' OC fanfic, start by imagining a backstory for your OC that makes them relatable. Then, think of conflicts they'll face and how they'll overcome them with the help of their dragon. Add some unexpected twists to keep readers hooked.
You could start by imagining new adventures for them. Maybe they discover a hidden land or face a new enemy together.
Start by having a clear idea of your time travel plot. Decide where and when your characters will go and what changes they'll bring.
You need a unique plot and powerful character development. Make the dragons have extraordinary abilities and the protagonist have an unbeatable spirit.
You can start by imagining wild and unexpected adventures for the dragons and their riders. Add some humor through their dialogues and interactions.
First off, think about what adventure or challenge your characters could face that hasn't been explored in the original. Also, focus on developing the relationships between the characters to make it feel real and heartfelt. Add some unexpected elements to keep readers on their toes.