Maybe he embarks on a journey to find the origin of vampirism in Skyrim. As a dragonborn, he has the ability to uncover secrets long forgotten. Along the way, he discovers that vampirism has a connection to the dragons themselves. This could lead to a conflict where he has to choose between his loyalty to his vampiric brethren and his role as the dragonborn protector of Skyrim. He might also face challenges from vampire hunters who see him as a threat to both humans and the balance of power in Skyrim.
A great plot could be his relationship with other races in Skyrim. Since he's a vampire dragonborn, many might fear or shun him. But he could form an unlikely alliance with a group of mages who are interested in studying his unique abilities. They help him control his vampiric urges in exchange for his knowledge of dragon shouts. He could also get involved in a power struggle within the vampire clans, as his dragonborn status makes him a powerful figure among them.
One idea could be that the male vampire dragonborn struggles with his dual nature. He has the power of the dragonborn but also the thirst for blood as a vampire. For example, he might face a moral dilemma when using his dragon shouts to save a village that is afraid of his vampiric side. Another plot could involve him seeking a cure for his vampirism while still trying to fulfill his destiny as the dragonborn. He could travel to ancient ruins in search of a lost spell or artifact that might reverse his condition.
A really cool plot idea could be that the OC Dragonborn has a split personality. One side is a fearless warrior, ready to take on any dragon or foe. The other side is a pacifist who tries to find non - violent solutions to problems. This internal struggle could be a major part of the fanfiction, as they deal with the challenges of being the Dragonborn in Skyrim and having these two conflicting natures.
Perhaps the male Dragonborn is cursed by an enemy, and Nocturnal offers to break the curse in exchange for his loyalty. This loyalty then develops into a deeper connection as they face challenges together, with Nocturnal guiding the Dragonborn through the more mysterious and shadowy aspects of Skyrim's lore.
One plot idea could be that the male Dragonborn and Rikke team up to defend a small village from a bandit raid. The Dragonborn uses his unique abilities like Shouts, and Rikke uses her combat skills. They start to respect each other during the battle and form a friendship that later develops into a deeper bond as they continue to face other threats in Skyrim together.
A plot could center around the Dragonborn Vampire Lord's search for a cure. He might hear rumors of a powerful artifact or a wise mage who can reverse his vampirism. Along the way, he meets other vampires who either try to persuade him to embrace his new life or are jealous of his power. He also has to deal with the normal threats in Skyrim like dragons and bandits while trying to keep his vampiric nature a secret from those who would hunt him.
Well, the allure lies in the unique combination of two very powerful and distinct identities. The Dragonborn is already a sort of chosen one with great power, and adding the vampire element just amps up the cool factor. It can create stories full of moral dilemmas, like whether to embrace the vampiric side for more power or resist it to stay 'good'.
One plot idea could be that the male vampire is on a quest to find an ancient vampire artifact that will make him immune to the sun. Another is that he falls in love with a mortal and has to decide between his vampire nature and his love.
One great fanfiction idea could be the Dragonborn Vampire Lord's struggle to maintain his humanity while dealing with the thirst for blood. He might have to make tough choices between using his vampiric powers for good or succumbing to the dark desires that come with being a Vampire Lord.
One interesting aspect is the character development. In such fanfiction, the male dragonborn often has to navigate complex relationships with multiple characters in his harem, which can lead to a deeper exploration of his personality. For example, he might learn to be more empathetic towards different races and genders represented in his harem.
Well, a great plot idea could be that the male with wings is a messenger from the gods. He has to deliver important prophecies to the different holds in Skyrim. However, many of the Jarls don't believe him at first because of his strange appearance. His wings also make him a target for bandits who want to capture him and sell him to some sort of dark magic user. As he travels, he meets a group of adventurers who help him on his mission.
One great fanfiction idea could be a Vampire Dragonborn who struggles to control their bloodlust while on a quest to save Skyrim. They might face unique challenges as both a vampire and a Dragonborn, like being shunned by some townsfolk but still having to use their dragon powers to defeat powerful foes.