Slade could be included as an antagonist. His evil plans could somehow be related to the relationship between Raven and Cyborg. Maybe he wants to use their newfound love against them, or he tries to break them apart to weaken the Titans as a whole.
Sure, there exists some. Fanfiction writers often take the unique combination of a cyborg and a raven and spin it into a romantic tale. They may draw on the characteristics of each - the cyborg's technological aspects and the raven's perhaps more mysterious or free - spirited nature - to create an interesting love story.
A plot could revolve around Raven getting injured during a battle. Cyborg takes it upon himself to nurse her back to health. As he tends to her, they have long conversations that lead to a deeper understanding of each other. This newfound closeness could then develop into a romantic relationship in the context of the fanfiction.
One common theme is the exploration of differences. Since a cyborg is part - machine and a raven is an organic being, stories might focus on how they bridge that gap. Another theme could be acceptance, as they come from very different 'worlds' and have to accept each other's quirks and natures.
Beast Boy is another good choice. His friendship with Raven already has a lot of depth in the Young Justice universe. In the fanfiction, his ability to transform into different animals could add an element of fun and also be crucial in certain situations. He could also be a bit of a comedic relief, especially when Robin and Raven are having their more serious moments.
One possible plot twist could be that their kiss is part of a spell gone wrong. Maybe they were trying to combine their powers to defeat a powerful enemy, and the magic misfired, resulting in an unexpected kiss. This could lead to a series of comical and confusing events as they try to figure out how to reverse the spell without losing their newfound closeness.
The kiss could lead to a more romantic relationship. They might start going on secret dates, away from the prying eyes of their teammates. But this new relationship would also bring challenges. For example, they would have to balance their personal feelings with their responsibilities as part of the team. There could be times when they have to choose between a mission and their relationship, which would put a strain on their new - found love.
Ozpin could be an important character in this fanfic. Given his knowledge and influence in the RWBY world, his interactions with Raven, who has her own secrets and powers, would be interesting to explore. Qrow, Raven's brother, would also be a significant character. His relationship with Raven is complex, and if she never left, it would add more depth to their story. Also, characters like Salem, as the main antagonist, would still be relevant as Raven's presence could change the way the heroes deal with her threats.
Well, in some fanfictions, Cyborg might develop more of an emotional side. For example, through his interactions with Beast Boy, he could become more in touch with his feelings. Beast Boy, on the other hand, could become more responsible. Maybe he starts to take Cyborg's advice more seriously and grows up a bit.
Cyborg is often depicted as strong, both physically and technologically. He's the one with all the cool gadgets and a bit of a tough - guy exterior, but deep down he has a heart of gold. Robin, on the other hand, is the strategic mastermind. He's intelligent, quick - thinking, and always has a plan. In fanfiction, these traits are usually amplified to create more dramatic situations.
Raphael could be a character to include. He might initially be skeptical or even opposed to Leonardo's relationship with Karai due to her past actions. His presence could add some internal conflict within the group. Also, Shredder could be in the background as a looming threat, which could heighten the tension in their relationship as they try to keep it a secret from him.