"I-It's you! The Hero of my Kvrotch!"

Alix:

Let's start with Alix as I think they have it the most "simple" in regards to identity. I would say they're agender and aroace, but they never considered thinking too much about it. They just are, what they are and that's it for them. I know I refer to them as They/Them a lot, but technically they are okay with any pronouns. I use She/Her and He/Him for more specific occasions, like in their fic I use He/Him when they're running around as the Hero of Kvatch and She/Her for when they're Anne-Marie (that's their actual name, but they like Alix much more).

Yes, as the hero of kvatch they look a man and are referred to as such. They use magic to alter their appearance to look more like one. It was originally to disguise themselves to participate in Arena fights without their family finding out. At home they're a girl, but they neither want to be a man or a woman. They just wanna be... Alix!

As for their sexuality, they think romance and sexual stuff is rather silly and strange. In their mind, it doesn't even exist.

Antonius:

He is a cis aro gay man, with the side effect of having been a trans man in his previous life as Nerevar. Knowing quite a lot about transition, even if he never did it in this life. A few things from Nerevar's life carried it over, like the fear of pregnancy and the love to Dagoth Ur.

Yes, he sometimes got scared of getting pregnant even if it's impossible for him to do so. Yes, he was in love with Dagoth ur, despite never ever having had anything like that before and never will again. Before that he complained a lot about how irrational people act when they're in love, while he still does complain, he also feels guilty about the feelings he had for Dagoth Ur.

He was in a relationship with a friend of his, tho it was more like a qpr than anything. Reason was he wanted to help her raise her kid. They also adopted another kid, but that's beside the point. He didn't really have much of a sexual relationship with anyone for a long time after her death and his other friend, who he did it with, blaming him for it.

Arvid:

Oh boy, here comes Arvid. He is an asexual panromantic cis man. Arvid has very complicated feelings relating to his gender, as he feels he is not even able to be a man. He looks very feminine and sounds very androgynous. A lot of people assume he is a woman at first, which always had bothered him. He sees this as another one of his failures of being "normal".

When he found out he is dragonborn, he wanted to hide his identity to not get his family in trouble. So he decided to use the fact, that he gets seen as a woman and pretend to be one for the role of dragonborn. It works perfectly, while most people still assume Lydia is the dragonborn when they both show up, some started to talk about the kind lady dragonborn of legends. He doesn't feel too great about it, but it works.