The tempering skill turned out to be harder to level up than Fang Heng had anticipated.
At present, the tempering level was at Level 31, and the highest grade that could be synthesized was only B-level. Judging by this efficiency, the upper limit of what he could likely produce would be S-level gemstones.
There was still significant room to improve excavation efficiency.
At the moment, aside from the shortage of zombie clones, they also needed more tools.
It might be best to sell a batch of gemstones first to buy tools and boost efficiency, then think about expanding production.
"Uh, this..."
Zaka glanced at the pile of B-level gemstone crystals stacked to the side.
Each B-level gemstone could be exchanged for 30,000 battlefield contribution points.
Due to game restrictions, carrying more than 100 in the backpack would trigger additional negative effects.
Without considering potential upcoming battles, the absolute limit they could carry was 120.
