All the high goblins that were still alive were his real descendants, but he had never told them this since he didn't want to add more burden to them.
If he told them they were members of the last ruling party, some would then think that it was their responsibility to take their kingdom back.
Zarnak wanted them to move on and just go on with their lives.
"I will leave Petricia here then.
Tell her if you have chosen and are ready.
I will wait outside this place."
Alex felt it was better they waited outside since many goblins would probably hate them.
Staying there would also make Emily more depressed, so it was better they stayed away from the area.
He then stood up and prepared to leave, but Zarnak stopped him.
"Hunter, you haven't told me your name."
"Just call me Alex.
What do you want to talk about?
I doubt you can tell me any useful information."
"I have two more requests."