Another plot could involve the OC king's relationships. He might have an unexpected alliance with a powerful but previously hostile house through a marriage of convenience. This could lead to a whole new power dynamic in Westeros as they combine their forces. Or perhaps he has a secret friendship with a commoner who becomes his most trusted advisor, which goes against the traditional norms of the land.
Well, obviously the OC king is a main character. He's the one around whom the whole story revolves. There might also be his advisors, who could be a mix of old and wise men from established houses, as well as some new faces with fresh ideas. His enemies are also important characters. They could be rival claimants to the throne, or lords who oppose his new ideas for Westeros. And don't forget about the love interest, if there is one. She could be a noble lady from a powerful house, or perhaps a mysterious woman with her own secrets and powers.
Another plot might involve Harry forming alliances with some of the noble houses in Westeros. He could bring his unique perspective and skills to help them in battles or in diplomatic matters. He might introduce new forms of combat magic that give his allies an edge. And perhaps he has to navigate the complex web of relationships and loyalties in Westeros while staying true to his own values.
One interesting concept could be the portrayal of the god's powers. In many Westeros fanfictions, a god might have unique abilities that interact with the existing magic systems in Westeros, like influencing the seasons or controlling the White Walkers.
One interesting plotline could be the dragonborn's struggle to adapt to the political intrigue in Westeros. Since Westeros has its own complex power dynamics, the dragonborn, coming from a different world, would face many challenges in understanding and navigating it.
Well, in Naruto in Westeros fanfiction, a cool crossover might be Naruto teaching some of the Westerosi characters his ninja training methods. Imagine Arya Stark learning some of Naruto's agility and combat techniques. Also, Naruto's sense of loyalty and friendship could influence the relationships in Westeros. He might form a strong bond with Jon Snow, and together they could face the challenges of the Seven Kingdoms, like dealing with the warring factions or the threat of the Night King.
Perhaps the OC with plant powers has to defend a magical garden from dark forces. The plants could transform into warriors or create barriers to keep the intruders out. It could be a story full of action and magic.
Maybe there's a plot where the OC and Matt team up to expose a medical malpractice in the hospital. They face a lot of obstacles together, which makes their relationship more complex and interesting.
One interesting plot could be the challenges the OC faces while being pregnant in a world full of supernatural elements like Damon's. Maybe she has to deal with vampire enemies who see her unborn child as a threat. Another could be Damon's struggle to protect the OC and the baby, as his vampire nature might put them in danger at times.
There could be a plot where the OC is from another dimension. This OC has special powers and lands in Gotham. Batman initially suspects the OC but as time passes, they start to trust each other. Meanwhile, characters like Poison Ivy and Harley Quinn are drawn to the OC's otherworldly charm, leading to the formation of a harem. The group then has to deal with threats that cross dimensions.
In some 'oc son of goku fanfiction', a common plot is the OC's struggle with his identity. He is the son of Goku, a great hero, but he wants to make a name for himself. So he might embark on a quest to find a new form or a new fighting style that is all his own. Also, there could be a plot where he has to deal with the jealousy of other Saiyans who feel he gets special treatment due to his father.