One idea could be exploring the backstory of the raven in more detail. Maybe it has a hidden past or a special connection to another character in the inner palace. Another plot could involve the raven getting involved in a mystery within the palace, like a missing item or a strange occurrence that only it can solve.
A great plot idea for 'raven of the inner palace fanfiction' is to have the raven be a messenger between two star - crossed lovers in the palace. It could face many obstacles while trying to deliver their messages secretly. Also, the raven could have its own arc where it discovers its true purpose in the palace, which could be something far more important than just being a regular raven.
The ending might involve the raven - like character either finding a new place within the inner palace hierarchy or perhaps escaping from it altogether. Maybe there are revelations about the secrets of the inner palace that change everything in the end. It could also be that the character forms new alliances or breaks old ones, which ultimately shapes the final outcome.
I'm not entirely sure as I haven't read it specifically. But generally, a novel with 'raven of the inner palace' in the title might be about a raven in the context of an inner palace. It could involve stories of mystery, court intrigue, or perhaps the raven being a symbol of something within the palace walls.
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.
Maybe a plot where their relationship changes and develops because of the pregnancy. They could start off as just friends or comrades and then become closer as they navigate the pregnancy together. There could be a lot of emotional growth and self - discovery for both characters.
One idea could be that Raven discovers she's pregnant and is initially scared because of her unique powers. Dexter, being the scientific mind, tries to find a way to ensure the baby will be healthy. He starts researching how Raven's powers might affect the pregnancy.
One idea could be that Raven and Beast Boy discover their baby has some unique powers inherited from both of them. Maybe the baby can shift into small, cute animal forms like Beast Boy, but also has Raven's ability to sense emotions on a deeper level. And they have to figure out how to raise the baby while also protecting it from villains who might want to use its powers.
Another plot could involve Danny being sent to Raven's world by accident. He has to figure out how to get back home while Raven is initially suspicious of him. But as they start to understand each other's powers and the threats they face in their respective worlds, they form an alliance. They could then team up to stop a powerful enemy that is planning to invade both their worlds.
The OC could be a lost traveler who stumbles upon Raven's hideout. Raven at first is cautious but then decides to help the OC find their way back home. Along the way, they encounter various obstacles like a group of bandits or a magical storm. As they face these challenges, they develop a bond. Another plot is that the OC is a healer who comes to a place full of injured people. Raven is one of the wounded and the OC's gentle and kind nature makes Raven open up in a way she hasn't before. However, there is a group that wants to stop the OC from healing people for their own evil purposes, so Raven and the OC have to fight back.
Perhaps a power - hungry eunuch. He may view the raven as something that is disrupting the order he wants to impose in the inner palace. He would be constantly scheming to undermine the raven's presence and any positive influence it has.
I don't know who the author of the 'raven of the inner palace novel' is. You could try looking it up in a library database or an online book resource.