A lot of these fanfictions also explore the theme of love. Kaneki's love for his unborn child and the love he receives from others are often central. It shows how love can grow and evolve during this special time in his life. For example, in some stories, his relationship with his partner deepens as they share this experience together.
The theme of adaptation is also prevalent. Their lives are going to change drastically, from their daily routines to their long - term goals. Fanfics explore how they adapt to these changes, like Touka having to adjust her fighting style as she gets further along in the pregnancy, and Kaneki having to take on more responsibilities both at home and outside to ensure their safety and the well - being of their unborn child.
One common theme is the exploration of identity. Just like the male Kaneki, the female version also has to deal with her dual nature as a half - ghoul. Fanfictions often delve into how she comes to terms with this, whether she embraces it or tries to hide it.
One common theme is identity struggle. Since Kaneki is a complex character, when he's put into different universes in crossovers, he often has to re - evaluate who he is. For example, in a crossover with a superhero universe, he might question whether he can be a hero or if his ghoul nature makes him an outcast.
Well, often there's the theme of loyalty and jealousy. The harem members may have different levels of loyalty to Kaneki, and jealousy can arise among them. Also, a theme could be Kaneki's role as a protector. In some fanfictions, he has to protect his harem from threats in the story's world, which adds an element of action and drama to the plot. It's all about how these themes interplay to create an engaging story.
One common theme is identity. Since it's a female version of Kaneki Ken, the fanfiction often explores how her gender affects her identity as a ghoul. Another theme is relationships. There are different takes on how she interacts with other characters like Touka or Hide.
One common theme is the exploration of their complex relationship. Given their different natures, fanfictions often focus on how they come to understand and accept each other. For example, Tsukiyama's initial predatory nature towards Kaneki and how that changes over time.
A common theme is redemption. Since both characters have done things they're not proud of in the original story, many fanfictions explore their journey towards redemption through their relationship with each other.
A common theme is romance. Since Ken Kaneki is a complex and interesting character, many female - authored fanfictions explore a romantic relationship between a female character and him. Another theme is friendship. Female characters might form deep friendships with Ken Kaneki and support him through his struggles. Also, self - discovery is often there. Ken Kaneki's own journey of finding out who he is as a half - ghoul can be paralleled with a female character's journey in some fanfictions.
One common theme is the struggle for identity. Female Kaneki, being both human and ghoul, constantly has to figure out who she really is. This is often explored through her interactions with both humans and ghouls, and how she feels like she doesn't fully belong to either group.
Power dynamics is also a common theme. Kaneki has his own set of powers as a ghoul, and the characters in Black Butler have their own abilities. Fanfictions might play around with who is more powerful in different situations or how they can use their powers together. Another theme could be the exploration of morality. Both series touch on moral grey areas, and in the crossovers, it can be interesting to see how the characters' moral compasses interact when they meet.