It could be. Given that Konrad Curze has a reputation for being a very disturbing character. His actions and his very nature are not exactly pleasant. In the Warhammer 40,000 lore, he is known for spreading fear. So the novel might very well be horror - themed, with elements like his brutal tactics and the dark atmosphere that follows him being major parts of the story.
Readers can expect to see the dark evolution of Konrad Curze. They will likely witness how he became the feared Night Haunter. His journey from his early days to his more menacing self should be explored, showing how his experiences shaped his cruel and terrifying nature.
In Harry Potter fanfiction, 'Corvus Draconis' could be a unique magical creature. It might have abilities like super - fast flight or the power to breathe a special kind of magic - infused fire. Some fanfictions could use it as a key element in a mystery plot, where Harry and his friends have to discover the secrets related to Corvus Draconis.
You could make Corvus Draconis a protector of a hidden wizarding location. For example, it guards an ancient library full of dark and powerful magic books. Only those who prove themselves worthy can pass by it.
One possible story could be their wedding day. It was surely a memorable occasion filled with love, joy and the presence of their closest friends and family. Maybe she had a very unique wedding dress that had a special meaning to them both.
I'm not sure who Xander Corvus is exactly. But generally, stories about a person's real wife could include how they met, like perhaps they met at a special event. It could be a romantic story where their eyes met across a crowded room and they just knew there was something special.