In some fanfictions, their love is often portrayed as a complex and somewhat tragic relationship. Given their nature as a ghoul and a half - ghoul in the Tokyo Ghoul story, there are often elements of danger and secrecy.
A fanfic could focus on Rize teaching Kaneki how to fully embrace his ghoul side. She could show him how to use his powers more effectively and how to hunt without attracting too much attention. In return, Kaneki could teach Rize about human emotions and values, which she might have lost touch with over the years of being a ghoul. This exchange could lead to a deep bond between them.
The theme of redemption can also be present. Rize's actions towards Kaneki were quite cruel in the original story. Fanfictions may attempt to give her a chance at redemption, perhaps through her relationship with Kaneki. This could involve her showing remorse for what she did and trying to make amends in some way.
In fanfiction, the relationship between Kaneki and Rize can be very complex. Some fanfictions might explore their initial encounter in a more in - depth way, like how Kaneki's life was forever changed after meeting Rize. It could show his internal struggle with his newfound ghoul nature which was a result of Rize's actions.
Typically, a kaneki x rize fanfic often includes their initial encounter. Since their first meeting in the original story was so impactful, it's usually a key element. For example, some fanfics might change the setting of that encounter to create a different mood.
One possible fanfic could be about how Rize and Kaneki's relationship evolves in a world where they manage to overcome their differences. Maybe they start to understand each other's pain and loneliness, which were deeply rooted in their ghoul and half - ghoul existences respectively.
One popular 'kaneki x rize fanfic' is 'The Unseen Bond'. It delves into an alternate universe where Kaneki and Rize's relationship develops in a more positive way compared to the original story. It shows how they could have supported each other in different circumstances.
In some fanfiction, their kiss might be a very passionate and intense moment. It could be described with a lot of detail, like the way their lips meet and the emotions that flood through them at that instant.
You can try some popular fanfiction websites like Archive of Our Own (AO3). It has a large collection of various fanfictions, and you might be able to find some great ones about Kaneki and Rize there.
The kiss between Kaneki and Rize in fanfiction could hold various meanings. It could be a foreshadowing of future events. For example, it might lead to Kaneki's transformation in a different way than in the original story. It could also be a moment of passion that shows a deeper, hidden attraction between them that the original plot didn't fully explore.