Often, themes like protection or the little girl seeing through the Joker's facade can be found. For example, the little girl might not be afraid of the Joker and this could lead to a change in the Joker's perspective. Also, themes of the little girl being in a dangerous situation because of the Joker's world and how she copes with it are quite common. In some cases, it could also be about the Joker's unexpected soft side towards the little girl.
Another theme is discovery. It could be the discovery of a new place, like a secret attic in an old house filled with mysterious objects. Or it could be the discovery of a new talent or ability within herself. For instance, she might find out she can communicate with spirits which then leads her on a journey to help lost souls. This theme of discovery makes the stories exciting and engaging for readers.
It's hard to say without actually reading a lot of it. But perhaps themes like friendship, adventure, or growing up could be common. Since it involves a character named Eric and a little girl, their relationship might be explored in different ways, like a mentor - mentee kind of relationship.
Adventure is another big theme. They could be exploring a mysterious forest or a far - off land together. In many of these fanfictions, the dragon's abilities like flying or its strength, combined with the girl's courage and cleverness, make for exciting adventures. For example, they might fly over mountains to reach a lost city.
One common theme could be the idea of innocence. Since kyuubi is depicted as a little girl, there might be themes of her pure-heartedness and naivete in a world that may be complex or dangerous. Another theme could be growth, as she might be shown learning about the world around her and evolving as a character.
Adventure is a common theme. The little girl usually embarks on exciting journeys with the dinosaurs, like exploring uncharted territories or solving mysteries related to the dinosaurs.
Growth and development are also prevalent themes. The little girl may grow and learn important life lessons under the guidance of the mommy figure. Additionally, themes of love and family bonds are frequently explored, emphasizing the special connection between them.
A common theme is discovery. The little girl often discovers the secrets of the Twilight world, like the existence of vampires and werewolves. It's a journey of her coming to terms with the extraordinary things around her.
Friendship and family are also common. She might form strong bonds with other survivors who become like family. And she may have to deal with the loss of her real family, which is a sad but important part of these stories. For example, she could find a new father figure or sister - like friend among the survivors. It's about how these relationships help her in her journey.
Friendship is a common theme. A little girl in the fanfiction might form a special bond with Bella or one of the Cullen family members. Another theme is the idea of magic and mystery. Since Twilight has vampires and werewolves, the fanfictions often explore how a little girl reacts to these elements.
One common theme is the exploration of madness. Since the Joker is known for his insanity, OC characters often get caught up in his world of chaos and have to deal with their own sanity being tested.