The Wild Boar [Demon] and the Stone [Demon] were momentarily stunned. Though they weren't craftsmen, as leaders of their civilization, they understood deeply the difficulty and value of creating Immortal Level works.
"Then there's wealth. Since he is trading 'Craftsmanship,' do you think their civilization would lack craftsmen?"
"Five hundred craftsmen, producing five hundred Spirit Essence a year. Calculate how many craftsmen your civilization has? The gap between the two sides will widen with the passage of time."
The other two [Demons] fell into deep thought. While Spirit Essence isn't omnipotent, a civilization's development is impossible without it.
Solomon changed the subject: "The opportunity to support in hard times has passed, but adding the finishing touch is still worth doing."
