What are some interesting plot ideas for 'rwby x male op oc fanfiction'?

Maybe the OC has a special power that only Penny can understand or help control. For example, if the OC can manipulate time in small bursts, Penny's robotic nature might be able to analyze it and they could use this power to save the day during a Grimm attack.

Well, you could have an OP OC who is a master of ancient magic. He could use this magic to outwit the devils, angels, and fallen angels in the DxD universe. Maybe he has a secret past that ties him to an ancient prophecy, and as he discovers more about it, he has to face powerful enemies. You can also focus on his relationships, like having a romantic interest with a character from the original series that changes the power dynamics between different factions.

One idea could be an OC with a unique sacred gear that has powers no one has seen before. For example, a sacred gear that can manipulate time on a small scale, allowing the OC to freeze time briefly during battles in Highschool Dxd's universe. This would add a whole new dynamic to the battles and interactions.

One idea could be a character from our world being reincarnated into the RWBY universe with an OP power like the ability to control time. They could use this power to prevent major disasters in the story, like stopping Salem from causing chaos in the early days. Another could be a character who has the power to instantly heal any wound, which would change the dynamic of battles as they could keep their teammates alive no matter how severe the injury.

One idea could be an OC who is a Hitman but has a change of heart after encountering the RWBY characters. Maybe they start to see the value in protecting the innocent rather than just taking contracts.

Perhaps the OC's Gamer system is glitched in a way that makes them perceive certain Grimm as video game bosses with specific attack patterns. They have to figure out these patterns to defeat the Grimm more effectively, adding an interesting twist to the battles in RWBY.

Another plot could involve the OC reincarnating into an existing character's body. This would lead to a lot of internal conflict as they try to adjust to the new identity while still having memories of their past self. They could also use their new position to change the course of events in the RWBY universe.

Give him a distinct fighting style. Since he's op, it could be something that combines different martial arts and his special powers. For example, if he can control electricity, his strikes could be electrified. Also, consider his relationships. He might have a rivalry with one of the RWBY characters at first that later turns into a friendship.

Well, a plot could involve an OC who is a gamer and a big fan of Dxd. They end up in a junkyard where they accidentally open a portal to the Dxd realm. Since they are a gamer, they quickly adapt to the new world and use their gaming skills to become OP. They could start by forming alliances with different factions in the Dxd world and use their junkyard - found items as unique weapons or tools.

One idea could be that the male OC is a powerful mage from a far - off land. He crosses paths with Inuyasha and the gang while on a quest to retrieve a powerful magical artifact that has been lost in Feudal Japan. His magic skills could either complement Inuyasha's fighting style or cause some initial clashes due to differences in their approaches.