Well, his adjustment to the modern world could be an interesting theme. Since he has been away for a long time in the show, fanfics could explore how he copes with modern technology, modern social norms, and new magical threats. Additionally, his participation in magical competitions or quests within the fanfic universe that are not related to sexual content can also be a great theme to explore.
One theme could be her building of a new society. In the books and show, she had ideas about a more just and equal world. Fanfics could expand on that, showing how she implements new laws and social structures. Another theme is her friendship with her followers. We could see stories about how she bonds with the Unsullied or the Dothraki in a non - romantic, non - sexual way.
One good theme is Bruce's training and how he became Batman. Fanfics can explore his travels to different parts of the world to learn various martial arts and detective skills. This can include his time with different mentors and the challenges he faced during his training.
The theme of rebuilding their district together can also be great. They could be involved in constructing new homes, schools, and farms. This would not only show their leadership skills but also how they work as a team, which is an important part of their relationship.
One great theme is Naruto's adventures in different lands. This could involve him exploring new ninja techniques and cultures outside of Konoha. Another theme could be his relationship with his parents through flashbacks or magical encounters. Also, his training with different powerful ninjas can be an exciting theme.
One great theme is exploring different mythologies. For instance, a fanfic could take Percy and his friends into Norse mythology and see how they interact with the Norse gods and creatures. It would be really cool to see how Percy's powers compare to those of Thor or Loki.
One great theme is the exploration of the different magical systems in Tamora Pierce's worlds. Fics might go deeper into how the magic works and how it affects the characters. Another theme could be the political intrigue within the kingdoms she creates. It can be really fascinating to see how different characters navigate the power struggles.
One great theme is their friendship development. They could start as just teammates in the Teen Titans and gradually become closer friends. For instance, they might share secrets about their pasts or their insecurities. Another theme could be their power - related interactions. Maybe they combine their powers in an unexpected way to defeat a powerful enemy.
One popular theme is the exploration of the different classes of Guardians. For instance, stories about the Hunters' stealth and agility, Titans' strength and defense, and Warlocks' knowledge and magic. Another theme could be the relationship between the Guardians and the different factions in the game, like the Vanguard or the FWC. These stories can be really interesting as they show how the characters interact with the political and social aspects of the Destiny world.
There could be themes like friendship. Maybe Quinn and Will are best friends who go on adventures together, facing challenges and growing closer as friends. Another theme could be about achieving common goals. They might be working towards a big project in their fictional world, like saving their town from a disaster or winning a competition.
A great theme is their exploration of different realms. They might journey together through the Underworld or to some unknown parts of the godly realms. This can involve them solving puzzles, making new allies, and facing various obstacles. Also, a theme could be about them starting a new camp or training program for young demigods, focusing on their leadership skills and how they work together to build something positive.