A plot could revolve around the challenges they face during the pregnancy. Since Ichigo is part - human and Rukia is a Soul Reaper, there could be complications due to their different natures. They might have to seek out special help, like an old and wise healer in Soul Society who has knowledge about such unique pregnancies. Along the way, they learn more about each other and their respective worlds, strengthening their bond not only as a couple but also as future parents.
One idea could be that their pregnancy is a result of some kind of magical or spiritual event in the Bleach universe. Maybe an ancient spell gone wrong or right, depending on how you look at it. For example, a spell that was meant to protect Soul Society actually ends up causing Rukia to become pregnant. Another plot could involve the two of them having to hide the pregnancy at first because it goes against some Soul Reaper rules or traditions. They then have to deal with the consequences of keeping it a secret while also preparing for the arrival of the baby.
Well, perhaps the fanfic could focus on how their relationship evolves during the pregnancy. Rukia, being a strong Soul Reaper, might initially struggle with the idea of being more vulnerable due to the pregnancy. And Ichigo could be overly protective. They could also face opposition from the Soul Society, which adds a lot of drama to the story.
Another plot could be that there's a powerful enemy who tries to use Rukia and Ichigo's feelings against them. They have to fight not only the external threat but also their own growing desires for each other, which leads to some tense and steamy moments in the fanfiction.
One popular plot idea could be an alternate universe where Ichigo and Rukia grow up together as normal humans and gradually discover their spiritual powers later in life. Another could be a time - travel plot where they have to go back in time to prevent a major disaster in the Soul Society. And a third could be a story where they are both sent on a secret mission to the human world together and have to pose as a married couple to blend in.
One great aspect of Bleach Ichigo and Rukia fanfiction is the exploration of their relationship beyond the original story. Writers often delve into their deep bond, showing how they support each other in different situations. It could be in the face of new threats in Soul Society or just in their daily lives. Fanfiction gives a chance to expand on their characters and how they interact, which is really interesting for fans of the series.
A plot could involve Ichigo being trapped in the Hollow world and having to find a way back. Along the way, he meets other Hollows with different personalities and motives, some of whom he befriends while others are enemies. He discovers secrets about the origin of Hollows and how it relates to his own powers.
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.
One idea could be that Ichigo and Rukia find themselves in an alternate universe where their roles are reversed. Rukia could be the one with the Shinigami powers from the start in Karakura Town, and Ichigo is a normal human who gradually discovers his own latent spiritual abilities to help her. Another could be that they are sent on a special mission together to a realm neither has been to before, like a dimension full of lost souls. There, they have to rely on each other more than ever to find their way back and complete their task.
One plot idea could be that Hollow Ichigo and Rukia are forced to team up against a new, powerful enemy that threatens both the Soul Society and the world of the Hollows. They start off distrusting each other but gradually learn to work together and understand each other's motives better.
One idea could be that Arrancar Ichigo has to protect Rukia from a new, powerful enemy in Hueco Mundo. Since he has Arrancar powers, he has a different fighting style and perspective, which could lead to some really intense battle scenes and a deeper understanding between them.
One idea could be that the baby has a unique power that combines Ichigo's Hollow powers and Rukia's Shinigami abilities. It could be a struggle for them to protect the baby from those who might want to use its power for evil.