Since the day Heero moved the dungeon to his academy's backyard. He had been visiting the first dungeon almost every day. He talked to the Void Dragon, persuading him to come out of this space.
Bloodline inheritance, it was a way for a beast or any creature to inherit their power to their successors. Usually, only a creature without an offspring would inherit their bloodline to others.
The Void Dragon Niadin was fond of humans. He heard from his Master that Niadin was looking for a candidate to inherit his bloodline. The human race was his choice, Niadin wanted a human to inherit his bloodline so he would not be forgotten by the world when he died. Something like leaving his legacy.
But the past Void Dragon was still considered young for a dragon and his lifespan was still long. He was not in a hurry to find a successor to inherit his bloodline. However, it was different now. Niadin's lifespan was numbered now and was in a hurry to find a successor.
