Another positive theme could be the exploration of the different supernatural elements in the Highschool DxD universe. Fanfiction could focus on the lore, the different races, and how they interact with each other in a non - violent and cooperative way. This can expand on the rich world - building of the original anime.
Friendship is a great theme. They could start off as rivals but gradually come to understand and respect each other, building a unique friendship. Another theme could be academic competition in a healthy way, showing how they both strive for excellence in the wizarding world's academic field.
One positive theme could be friendship. For example, writing about the characters in Highschool DxD forming deep and meaningful friendships that help them grow and face challenges together.
One positive theme could be a story about characters coming together to volunteer during Christmas. They could help at a local shelter, distribute gifts to the poor, or organize a Christmas dinner for the homeless. This theme promotes the spirit of giving and kindness which is at the heart of Christmas.
Adventure stories are always exciting. For example, the story of a group of explorers traveling to uncharted lands, facing challenges like harsh weather and difficult terrains, and finally achieving great discoveries. It can inspire us to be brave and step out of our comfort zones.
There are many positive themes. For example, a fanfiction about the characters' adventures in new and unexplored regions of the Naruto world, where they discover new types of chakra or ninja techniques. Or a story about how the characters from different villages come together to build a better ninja world through peaceful means, such as sharing knowledge and resources.
A positive theme could be their friendship development. For example, Sasuke helping Haruno improve her ninja skills and them becoming closer as comrades.
One positive theme could be their teamwork. They could be part of a magical mission together, using their respective magical skills to overcome challenges. For example, in a battle against dark wizards, Harry's bravery combined with Angelina's agility in using spells can be a great story element.
One positive theme could be Ethan Dolan's journey to achieve his dreams. It could detail his struggles, his determination and how he overcomes various obstacles in his path. This kind of fanfic can inspire readers.
Yes, there are many positive fanfiction themes related to Tony Stark. For example, ones that focus on his technological inventions and how they save the world. His intelligence and leadership can be the center of a great story where he overcomes challenges with his wits and resources.
One positive theme could be about Kanna's growth and learning experiences in the human world. For example, her adventures at school, making new friends, and understanding human customs.