The theme of self - discovery is also present. As they interact with each other, they learn more about themselves. In some fanfictions, Sera discovers her hidden powers while being with Nyktos, and Nyktos learns about his own emotions and vulnerabilities.
Sure. In fanfiction, the idea of Alucard as Sera's master has the potential for a great deal of creativity. It could mean that Alucard has a responsibility for Sera's growth and protection. This relationship might be set in a particular fictional world with its own rules and cultures, which would further shape the story around them.
I'm not entirely sure specifically about a 'sera yaoi visual novel' as it could be a relatively unknown or niche title. It might be a visual novel that features yaoi themes. Yaoi typically involves romantic or sexual relationships between male characters.
I'm not sure about the exact plot as I haven't read it in detail. But generally, it might involve the adventures of Sera in a world related to the Royal Stars.
I'm not aware of any specifically named'sera yaoi visual novel' being extremely popular. There are many yaoi - themed visual novels in general, but not one that I know of with this exact name in the mainstream.
Well, without more context, it's difficult to tell the story. It could be a story about their friendship, a business partnership, or perhaps an adventure they had together. Maybe Luis and the man met in a small town and went on to do great things, but this is just speculation.
Others could be a bit bored if they're not into that kind of topic. However, if Sera is a good storyteller, she might be able to draw in even those who aren't initially interested.