Aaron de Kraizer's Links
Aaron is technically Nicolas father, but feels a very incompetent one, having trouble assimilating the information that they are related by blood. Tends to avoid Nicolas to not bother him as Aaron feels he has done enough to disturb the boy.
Aaron is Nicola's stranged father, and it's unsurprising they hold a complicated relationship. Nicolas tries to tolerate him since Aaron have risked and even sacrified himself to save his mother in trying times, but still holds a grudge against him for leaving him and his mother and prefers to avoid the man altogether if possible. They have interacted with each other only a few times.