Under thick and heavy clouds.

A group of cave barbarians were digging up a swamp region within Great Desolate Swamp.

Just like how many ordinary Yunqin people couldn’t understand that Purgatory Mountain was a place that could be placed on the same level as Green Luan Academy, these cave barbarians also couldn’t understand what kind of connection the honeycomb-like green stones had with Yunqin’s soul weapons that could even cut through tempered steel. However, when they thought about how these things could be exchanged for rice that was even more white than vine tubers, thought about the fragrance of slightly sweet roasted flour loaves and preserved meats, their stomachs and minds seemed to have obtained a bit of warmth, their hands and feet in the ice cold muddy water also no longer seeming that cold.

Yunqin’s ordinary rice flour, edible salt, granulated sugar, preserved meats, jerky, and other things, for the cave barbarians, were extremely precious, things that they had to exchange for with their lives.

It was because before, due to food shortages, the cave barbarians all had to use many clansmen’s lives as the price to attack some of Yunqin army’s graineries or climb over Dragon Snake Mountain Range and undergo long and difficult treks to steal from Yunqin’s territory.

However now, they didn’t...