A common theme is friendship evolving into something more. Their initial respect for each other as comrades in Soul Society often develops into deeper emotional bonds in fanfictions.
Overcoming challenges together is also quite common. For example, they might face a powerful Hollow or a threat within Soul Society, and through their combined efforts and growing relationship, they succeed. In many fanfictions, the theme of self - discovery is also present. As they interact more, both Hitsugaya and Rukia learn more about themselves and their own emotions.
The theme of sacrifice also pops up frequently. There are situations where one of them is willing to sacrifice their well - being or position for the other. This shows the depth of their relationship and loyalty in the fanfiction world.
One common theme is growth. Since he is young, many fanfictions focus on his development as a Shinigami, like learning new techniques and becoming more mature. Another theme is friendship. His relationships with other characters, such as his comrades in the Soul Society, are often explored.
Well, self - discovery is a significant theme. As he's still young, he has a lot to learn about himself and his place in the world. Fanfictions might take him on a journey where he uncovers parts of his past or future potential. Another common aspect is his role as a leader. He has to lead his division, and fanfictions could show the challenges and triumphs he experiences in that leadership role, all while dealing with the various threats that come his way in the Bleach universe.
Adventure and teamwork is also a theme. Since they are both part of the Soul Society in the Bleach universe, fanfictions sometimes put them on missions together. Through these shared adventures, their relationship deepens, and they rely on each other more, which in turn leads to the development of their romantic relationship.
One common theme is the exploration of new powers. When Toshiro Hitsugaya is in a different universe, he has to either adapt his existing ice - based powers or gain new ones. For example, in a crossover with a superhero universe, he might learn how to fly or have enhanced strength.
Another theme is adventure. The OC and Hitsugaya could go on missions together, fighting against hollows or dealing with internal threats in Soul Society. During these adventures, their bond grows stronger. They might discover new powers or secrets together, which not only affects their relationship but also the future of Soul Society in the fanfiction world.
Friendship is a very common theme. Hyourinmaru and Hitsugaya have a special bond as a zanpakuto and its wielder. Fanfictions often explore how this bond deepens over time, through shared experiences and challenges. For instance, they might face a difficult enemy together and their friendship becomes stronger as a result.
Another theme is the idea of them being partners in some way, either in battle or in solving problems within the Soul Society or the human world. They might have to rely on each other's strengths and overcome their differences. In many fanfictions, they start off not getting along very well but then gradually develop a deep bond. This is also a very popular theme as it allows for a lot of character development and relationship building throughout the story. It's really interesting to see how they change and grow closer over time.
Self - discovery is another theme that could be present. Rukia might be on a journey to understand herself better, her powers, and her place in the story's world. This self - discovery can be intertwined with the relationships she has in the fanfiction.
Friendship across universes is also a popular theme. Naruto and Rukia come from different fictional universes, so the idea of them forming a strong bond despite their differences is often explored. They learn from each other's values and ways of life, like Naruto teaching Rukia about the importance of never giving up in the face of adversity, and Rukia showing Naruto the more spiritual side of things.
Another theme is isolation. The dark circumstances might make Rukia feel alone, cut off from her friends and allies. For example, she could be in a situation where she is the only one who can face a certain threat, and no one really understands what she's going through. This can lead to her feeling like she has to handle everything by herself in a very dark and difficult world. It also gives the writer a chance to explore how she copes with this extreme loneliness.