The idea of loyalty and service is also a theme. In Black Butler, Sebastian's loyalty to Ciel is a big part of the story. In Harry Potter, there are different forms of loyalty among friends and within houses. Fanfictions may explore how these concepts of loyalty cross over between the two universes, perhaps by having a character from one world learn about loyalty in the way it is practiced in the other world.
Another theme is the moral grayness. Both universes have characters that exist in that morally ambiguous area. Fanfictions tend to play with this, like when characters from Harry Potter are faced with the more cut - throat and often morally complex situations in the Black Butler world. For example, how would Harry react to some of the deals and sacrifices that are common in the Black Butler world? It makes for some really thought - provoking reading.
One common theme is the characters swapping worlds. For example, a character from Black Butler might end up in the wizarding world of Harry Potter, or vice versa. This creates interesting scenarios as they have to adapt to a completely different set of rules and cultures.
Yes, there might be some fanfiction that has such an interesting and rather unique concept. Some fanfic writers like to create crossovers and put unexpected twists in them. They might imagine Harry Potter as a cat within the world of Black Butler for various reasons, like exploring different character dynamics or just for the fun of it.
In Harry Potter fanfiction, a cat could be a magical familiar. For example, it might be a cat that can transform into a wizard's assistant when needed. In Black Butler fanfiction, a cat could be part of the Victorian - era setting, perhaps a stray that Ciel and Sebastian encounter on the streets of London.
Many black Harry Potter fanfictions explore the theme of heritage. If Harry is black, his connection to magic might be linked to different cultural heritages. It could be African - based magic or a blend of different magical cultures. This theme allows for a lot of creativity in exploring new types of magic and how they interact with the existing wizarding world.
One common theme is family heritage. Since the Blacks have such a complex and often dark family history in the Harry Potter universe, many fanfictions explore how that heritage affects the characters. For example, a character might struggle with the family's reputation for dark magic.
The theme of redemption is also quite common. Since Grell has done some rather dark things in the 'Black Butler' series, many fanfictions explore whether he can find redemption. Some stories show him trying to make amends for his past actions, either through helping others or by changing his ways. And of course, the theme of friendship or camaraderie among the reapers, especially with Grell, is often explored. We see how he interacts with other reapers and how those relationships develop or deteriorate in different fanfictions.
One common theme is obedience. Since discipline often implies following rules or orders, many fanfictions explore how the characters in Black Butler, like the servants in the Phantomhive manor, learn to be obedient. For example, they might face consequences if they don't follow Sebastian's instructions.
One common theme is the idea of rebirth or transformation into a baby form. This often leads to a change in the power dynamics between characters. For instance, a powerful character like Ciel becoming a baby makes him vulnerable, and other characters have to step up to protect him.
Another theme is sacrifice. In many fanfictions, the characters are willing to sacrifice a great deal for their love. This could be their status, their safety, or even their own lives. It adds a sense of drama and intensity to the romantic story. For instance, a character might risk everything to be with the one they love in a world full of danger and mystery.
Character growth is also a common theme. Characters from both series are put in new situations. Naruto might have to adapt to the strict social hierarchies in the Black Butler world, and characters from Black Butler might learn from Naruto's values of friendship and determination. This allows for a lot of character development and makes the fanfictions more engaging as we see familiar characters evolving in new ways.