Well, 'A Time - Twisted Love' is a popular ichigo x rukia time travel fanfiction. In this story, a mysterious force sends them on a time - traveling adventure. As they travel, they discover things about each other that they never knew before. Also, 'Time Warp of Souls' is worth reading. It delves deep into the consequences of time travel on their souls and how they struggle to keep their connection alive throughout the time - jumping chaos.
One interesting plot point could be how they interact with their past or future selves. For example, in some fanfictions, Ichigo might meet his future self who has different views on his relationship with Rukia, which causes him to reevaluate things. Another is how they deal with the changes in the timeline. If they accidentally change something in the past, they have to figure out how to fix it without ruining their relationship.
In Ichigo x rukia x orihime fanfiction, Ichigo is typically a complex character with a lot of depth. His relationships with Rukia and Orihime are multi - faceted. Rukia might be shown as a strong - willed and capable partner for Ichigo in the fight against evil. Orihime is usually the one who provides a more tender aspect to Ichigo's life. Fanfiction writers may use different scenarios, like battles or moments of self - discovery, to explore how Ichigo interacts with both Rukia and Orihime, and how their relationships develop over time.
One popular theme is adventure. Writers often create new adventures for Rukia and Ichigo, where they face powerful enemies together and their relationship deepens through these challenges.
You can try websites like FanFiction.net or Archive of Our Own. They have a large collection of fanfictions including rukia x ichigo ones. Just use the search bar on these sites and type in 'rukia x ichigo' to find relevant stories.
Good 'ichigo x rukia fanfiction' often has a strong focus on their emotional bond. It should capture the essence of their relationship from the original series, like the mutual respect and the way they support each other.
There's 'Soulmate's Journey' which is a really popular one. It delves into the idea that they are soulmates in a more spiritual and emotional sense. It has some really touching moments that show their love and loyalty to each other. It also includes some great action scenes that are true to the Bleach universe.
They could time travel to a period in Soul Society's history when there was a great war against a powerful enemy. Ichigo's modern fighting skills and Rukia's knowledge of Soul Society could be combined to change the outcome of the war. Or perhaps they travel to a time when Hollowfication was first discovered. They might be able to prevent some of the tragedies that occurred as a result of it. Also, they could time travel to an era where Quincy were more powerful and had a different relationship with the Soul Reapers. This could lead to new alliances or conflicts in the story.
If they travel to a time when the Quincy and Soul Reapers were at peace, their relationship could develop in a more carefree way. They could explore the different cultures together without the threat of war. However, if they go to a time when there was a great divide between the two groups, they might have to hide their relationship or even be on opposite sides at first. But as they discover the truth behind the conflict, they could work together to bridge the gap, which would enhance their relationship. In a time closer to their own but with some changes, like if Ichigo was more powerful from the start, Rukia might have a different kind of admiration for him, and their relationship could shift from a more mentor - student type to a more equal partnership faster.
Well, the theme of cooperation is quite common. They come from different worlds (Ichigo from the human world and Rukia and Renji from the Soul Society) and yet they have to cooperate to face threats. Also, the theme of sacrifice is there. In many fanfictions, one of them might be put in a situation where they have to sacrifice something for the others. And of course, the theme of love, not necessarily romantic love all the time, but love in the sense of caring deeply for each other and their shared values.