One idea could be to explore the backstory of Rize's brother. Maybe he was involved in some secret ghoul society before Rize became known. You could start with a scene where he is on a mission for this society, which then ties into how Rize's life is affected.
To create a compelling character in a Tokyo Ghoul OC Rize Brother Fanfic, first consider their backstory. If they are a ghoul, what led them to become one? For example, they could have been turned against their will in a tragic event. This would give them a sense of depth and motivation.
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.
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 idea could be to focus on the male OC's unique kagune. Maybe it has a special ability that sets him apart from other ghouls in the Tokyo Ghoul universe. For example, it could be a kagune that can change its shape based on the situation, like becoming a shield in combat or a tool for climbing buildings quickly. Another aspect could be his backstory. He could be a half - ghoul, half - human, which would bring a whole new set of internal and external conflicts. He might struggle with his identity, not fully belonging to either the ghoul or human world. This could lead to interesting interactions with both ghouls and humans. Also, consider his relationships. He could have a mentor, perhaps an older ghoul who teaches him the ways of survival in the harsh ghoul society, or he could form an unlikely friendship with a human who doesn't know his true nature at first.
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.
Some plot ideas for Tokyo Ghoul female OC fanfiction include her being an outcast among ghouls due to her different beliefs. Maybe she believes in non - violence and tries to spread this message, which goes against the traditional ways of many ghouls. Or, she could be on a quest to find out the truth about her transformation into a ghoul. Was it an accident, or was she targeted? This could lead her to uncover secrets about the ghoul world that have been long buried.
An engaging plot for a Tokyo Ghoul OC Washuu fanfic can be created in several ways. Firstly, think about the character arc of the OC. They should start from a certain point, like being a naive outsider in the Washuu's world, and then grow and change throughout the story. Incorporate the Washuu's lore. Maybe there's a long - lost prophecy about the OC and the Washuu that gradually unfolds. Also, use the setting effectively. The dark alleys and dangerous areas in the Tokyo Ghoul world can be the backdrop for many tense scenes. The relationships between the OC and other characters, especially the Washuu, should be complex and full of emotions. For example, a love - hate relationship can add a lot of depth to the plot.
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 could create an OC who is a ghoul investigator from a foreign country. This OC would bring different techniques and perspectives to the fight against ghouls. They might also face discrimination or misunderstanding within the Tokyo Ghoul universe due to being an outsider. For example, they could have a special weapon or training method that the local investigators haven't seen before.