Another possibility is a supernatural entity that was sealed away during the war but has now been released. It has a vendetta against all vampires, especially Alucard and Seras who were so prominent during the war. It uses dark magic and can manipulate the minds of others to turn them against our protagonists.
It could be a rogue vampire who didn't like the way the war ended and blames Alucard and Seras. This vampire might have his own ideas about how the vampire world should be ruled and sees them as obstacles.
One possible plot could be Seras and Alucard adjusting to a new world order after the war. They might travel around, encountering remnants of the old conflicts and helping to rebuild society in their own dark and unique ways.
It could be an ancient and powerful vampire who has awakened from a long slumber. This vampire might see Alucard and Seras as a threat to his plans of ruling over all vampires.
There could be a mysterious figure from Naruino's past during the war. This person has a grudge against Naruino and resurfaces in the post - war period to seek revenge, creating all sorts of problems for Naruino.
It could be a rogue ninja who was once part of a minor group during the war but has now risen to power. Maybe they felt overlooked or mistreated during the war and now seek revenge on the major villages.
One possibility is that it could be a moment of deep emotional connection. In the context of their relationship in the series, the kiss might signify a turning point where Seras fully embraces her new life with Alucard. It could be a moment filled with passion and a sense of unity, as they both have unique positions in their world. Alucard, with his long and complex history, and Seras, as she is evolving. This kiss could be a symbol of their bond strengthening, perhaps in the face of some external threat or after a significant event that has drawn them closer together.
Alucard is significant as he represents power and mystery. His long existence gives him a depth that is alluring in the fanfiction. Seras, on the other hand, is important as she is the new - comer to the vampire world. She is a bridge between the human world and the vampire world, which makes her character development interesting. Together, they create a dynamic where old and new vampire cultures collide and interact.
Alucard is often depicted as a complex character with a long history. In this fanfiction context, he is likely to be involved in the pregnancy story in a very central way, perhaps as the father - to - be. Seras, on the other hand, as the pregnant one, will be dealing with the physical and emotional changes.
The relationship in Alucard and Seras lemon fanfiction is full of intrigue. Alucard, being who he is, brings a sense of mystery and danger. Seras, as his fledgling, is in a position of both learning from him and being somewhat in his shadow. In the fanfiction, they might share intense moments that are not just about the physical aspect (if there is any). It could be about their shared experiences as vampires, their view of the world around them, and how they fit into the vampire hierarchy. Their relationship could also be a vehicle for exploring themes like power, loyalty, and the struggle between one's human past and vampire nature.
In some Hellsing Alucard x Seras fanfics, the authors explore the psychological aspects of their relationship. For example, Seras' struggle to maintain her humanity while being a vampire under Alucard's influence. Alucard, on the other hand, has his own complex psyche shaped by centuries of existence. Fanfics that dig into these aspects can create a very deep and engaging story, as they peel back the layers of these two characters and show how they interact on a deeper, more emotional level.
In general, if we consider 'alucard seras lemon fanfic' in a non - inappropriate context, one characteristic could be that it may have a strong focus on the unique dynamic between Alucard and Seras. It might use their individual personalities, Alucard's mysterious and powerful nature and Seras' growth as a character, to build a story that is both engaging and centered around their relationship. Another aspect could be that it might incorporate elements of the original work's setting and lore to give the fic a more authentic feel. However, if 'lemon' implies inappropriate content, then this is not something that should be part of the characteristics of a proper fanfic.