In brief… We needed much more blacksmiths to melt ores, workers to move things around, and more dragon riders to relay orders and deliver news.
"You deal with the planning and supervising over the building process," I said, "and leave everything else to me."
"What about north?" she motioned with her head, "that girl is working there, right"
"Hilary is already working there, mostly finished with the coastal walls and forts."
"Hmm… I won't be behind such a girl," I didn't know why, but Isac seemed to make a challenge with Hilary over this.
And as the lord of this place, I was happy to have such a good fight.
"Go now," I waved my hand, "let me go and prepare things for you."
"Two hundred millions… Not a single one less…" she raised her finger in warning before leaving, "and don't forget to get as much ores as you can, tools to dig and move things around, and also more blacksmiths."
"I got it!" I shouted while she vanished through the stairs.