"Tsk, don't ever bring that up. Everyone knows it's only in my blood, damn it if that bastard didn't make a mistake. Its descendants will not suffer from the curse!"
Draco didn't like his true origins, because during the war his great-grandfather also did bad things and ended up slaughtering the dragon race. And at that time, his wife, the luna was also a dragon race that had the strongest magic of its time. She has the most powerful black magic and curses all her descendants, including herself.
The luna did not feel the need to pity his descendants, even though her flesh and blood. Because what was more important to her was the family of her race, and because that was the end. Draco's descendant of alpha until recently had to live in the void.
They didn't have a mate, or rather they were cursed, and eventually, the elders would find a suitable woman to occupy the luna chair that had been vacant for hundreds of years.
