One popular family - friendly supernatural fanfiction theme is about magical creatures in a hidden world coexisting with humans. For example, fairies that help humans in a secret forest. It can involve adventures where kids befriend these creatures and learn about the magic around them.
Supernatural detectives are also a great theme. These could be characters with special powers like seeing ghosts or reading minds, and they solve mysteries that are related to the supernatural world. It can be a thrilling and engaging theme for all ages.
Hermione's friendship with Harry and Ron can be a great theme. Fanfictions that explore how they support each other through difficult times, like during the Triwizard Tournament or when facing Voldemort. This theme emphasizes loyalty and friendship.
One good theme is her role as a mentor. She could be mentoring a young scientist or a new superhero. Another theme could be her solving scientific mysteries that are threatening her city or the world. Also, stories about her rebuilding relationships with her friends after some sort of conflict can be great.
A family - friendly theme could be them working together to rebuild Konoha after a big battle. They could be shown as leaders in their own ways, inspiring others and at the same time, their relationship could be explored as they support each other through this tough task. Also, a theme about their travels to different villages to establish peace treaties and how they experience different cultures together is quite interesting.
One popular theme is the mentoring relationship. For instance, Naruto could be mentoring a young female ninja, like how he was mentored by Jiraiya. This could involve passing on his unique ninja skills and also life lessons. Another theme is about cultural exchange, where Naruto interacts with a female character from a different village and they learn about each other's cultures.
Some good family - friendly themes are the celebration of wizarding holidays. We could see how the characters prepare for and enjoy holidays like Christmas or Halloween at Hogwarts. Another theme could be the creation of new magical inventions by the students or the professors. And the stories about the house elves' lives and how the characters interact with them in a positive way can also be wonderful family - friendly themes for 'Harry Potter' fanfiction.
One theme could be their academic rivalry turned into friendship. They are both very intelligent and could start by competing in classes but then realize they can learn a lot from each other. Another theme could be them collaborating to solve a mystery within Hogwarts. This could involve exploring hidden passages and secrets together.
The theme of Naruto learning about Kushina's kindness and spreading it in the village could also be a good one. He could use the stories he's heard about his mother to inspire others, which would be a positive family - friendly fanfiction theme.
Themes like their cultural exploration can be interesting. Maybe they explore different parts of their fictional world's culture together. Or a theme about their mentorship, where one helps the other in a particular area like academics or a special skill. These types of themes can be developed into engaging and family - friendly fanfictions.
A theme of redemption is also great. Bellatrix might start to question her loyalty to Voldemort after a series of events, and Hermione could be the one to guide her towards a different path. It's a way to show the power of forgiveness and change in the context of these two very different characters.
One good theme is exploring the relationships between the different wizarding families. For instance, how the Weasley family traditions are passed down through generations, or how a character discovers their family's long - lost magical heritage. It gives a deeper understanding of the wizarding world's family dynamics.