The contrast between Ichigo and Halibel makes it interesting. Ichigo is a hot - blooded and impulsive hero, while Halibel is more reserved and calculating. Their different personalities can create a lot of tension and drama in a fanfic.
There are quite a few 'ichigo x halibel' fanfics out there. Some focus on the power dynamics between them. For example, 'Power and Passion' shows how their different powers interact and how they come to respect each other's strength. It also delves into the cultural differences between their respective races in the Bleach universe and how they overcome those differences to form a connection.
For Ichigo, he could develop a more nuanced view of the Arrancars. Through his interactions with Halibel, he might realize that not all Arrancars are pure evil. This could make him more open - minded in his future encounters with other Hollows. As for Halibel, she could start to see the value in the Shinigami way, especially Ichigo's sense of justice. It might make her question her own loyalties and purpose.
One common theme is power struggle. Given that both characters are quite powerful in their own rights, fanfictions often explore how they deal with each other in terms of strength. Another theme could be the exploration of the dark side of their personalities, as Hollow Ichigo is, well, hollow, and Halibel has her own complex nature.
Well, it depends on what you consider 'good'. There are many out there, but the quality varies. Some might focus more on the action and power dynamics between Hollow Ichigo and Halibel, while others could explore a more emotional or romantic side of their relationship. It's best to read the summaries and reviews to find one that suits your taste.
A big challenge would be trust. Given their backgrounds as former enemies, it would be hard for them to trust each other at first. There could also be cultural differences between them. Ichigo comes from a more human - influenced world in the Soul Society, while Halibel is from the harsh and different world of Hueco Mundo. These cultural differences could lead to misunderstandings and arguments as they try to cooperate. Additionally, there could be external forces trying to keep them apart, like other Arrancars or Soul Reapers who don't want to see them together.
One thing that makes it interesting is the potential for unique character dynamics. Yachiru is so lively and Ichigo has his own charm, and seeing them interact can be really engaging.
Well, the combination of different characters like Yachiru Kusajishi and Ichigo can create an interesting dynamic. Their unique personalities can lead to unexpected interactions. Maybe Yachiru's energetic and somewhat unpredictable nature paired with Ichigo's more serious and determined self can make for some engaging storylines, especially if the 'lemon' aspect adds a touch of romance or a different kind of relationship development.
Maybe in the fanfiction, Ichigo gets lost in Hueco Mundo and Halibel finds him. Instead of attacking, she decides to help him find his way back. During their journey, they encounter various challenges and secrets about Hueco Mundo are revealed to Ichigo through Halibel. This could lead to a new understanding between the two species they represent.
Perhaps a plot where Ichigo accidentally ends up in Hueco Mundo near Halibel's territory. She initially sees him as a threat but then discovers that he has no intention of harming her or her fracciones. This could lead to an exploration of their different worlds and cultures within the Bleach universe.
One plot idea could be that Ichigo and Halibel are forced to team up against a new, powerful enemy that threatens both their worlds. They start off distrusting each other but gradually learn to respect and rely on one another's strengths.