One common plot device is her being a transfer student. This allows for her to enter the High School DxD world in a somewhat natural way and start interacting with the other characters. Another is her having some sort of hidden power or ability that is gradually revealed as the story progresses.
In many fanfictions, a common plot device is her past catching up to her. Since she has a backstory from 'Bleach', elements from that past can be used in the High School DxD fanfiction. For example, her former Arrancar comrades might come looking for her in the High School DxD world, causing chaos and leading to a series of events that involve the main characters of High School DxD. Another plot device could be her having a special item or artifact that everyone in the High School DxD world wants, leading to a race or a battle over it.
Well, it depends on different factors. In some High School DxD fanfiction, she might be very popular. Fans who like strong and alluring female characters often gravitate towards her. Her backstory from 'Bleach' can add depth to her character in crossovers or fan - created scenarios in the High School DxD world. However, in other cases, she might not be as prominent as other more mainstream characters from High School DxD itself.
Power exploration is a common theme. Writers often explore how Harribel's power compares to the characters in the other crossover universe. For instance, if it's a crossover with One Piece, how does her Arrancar strength stack up against the Devil Fruit users.
Well, often there's a theme of discovery. Naruto discovers Tia Harribel's world and she discovers his. This exploration of each other's worlds leads to a deeper understanding and eventually love. Also, the theme of sacrifice can be present. They might be in a situation where one has to sacrifice something for the other to prove their love. And there's also the theme of unity. Their love can symbolize the unity between their two very different universes.
One plot idea could be that Ichigo and Tia Harribel have to team up to face a new and powerful enemy that neither could defeat alone. They start off distrusting each other due to their different origins, but as they fight side by side, they gradually develop respect and a deeper connection.
One common theme is friendship. Harribel might form new friendships with Naruto characters. Another theme could be power and growth, as she may learn new skills or develop her existing powers in the Naruto world.
A possible plot could be that Naruko lives in a world where there are different factions. Harribel is a respected figure in one of these factions. Naruko, being a fan, tries to infiltrate that faction to get closer to Harribel. As she does this, she has to deal with the politics and power struggles within the faction. She might also have to prove herself worthy to be in Harribel's presence. Meanwhile, she discovers secrets about Harribel and the faction that could change everything. This could lead to a series of events where Naruko has to make difficult decisions about her loyalty and her own goals while still maintaining her admiration for Harribel.
One popular theme is the exploration of an unlikely friendship between Naruto and Tia Harribel. Since they come from different worlds in the Naruto universe, their interactions can be really interesting. Another theme could be a power - up or training arc where they help each other grow stronger. Maybe Naruto teaches Harribel about his unique ninja way, and in return, Harribel shares her own combat knowledge with Naruto.
Another interesting tia harribel crossover fanfiction could be her in a world with the Fullmetal Alchemist characters. Her otherworldly nature and power would be quite a contrast to the alchemists' abilities. The story could focus on how she might interact with Edward and Alphonse, and how her presence would disrupt or change the balance of the Fullmetal Alchemist world.
One common plot device is that Naruto has to adapt to the new magical rules of the Negima world. Another is that he might be on a quest to find a way to transfer his immortality or use it to save the Negima world from a great threat.
Ichigo is known for his strong sense of justice and his determination, while Tia Harribel has her own set of values and leadership qualities. In fanfiction, their interactions can explore how these two different sets of ideals collide and merge. They can inspire each other to see things from a different perspective, which can create a rich tapestry of character development and story progression.