In the Barbarian Nation, there is one more item that can exchange for more money and grain.
That's oil, a type of oil that can light lamps. It looks dark but can illuminate lights.
It can also be used for other purposes.
They use this oil to exchange for more supplies.
Ye Weida, invisible, entered the main camp, where the soldiers were of course guarding the granary.
Even inside the main camp, there were soldiers patrolling.
Entering invisibly in broad daylight, the others couldn't see him, couldn't perceive him.
He passed by the soldiers, by the patrol teams, making faces at them.
The youth seemed a bit immature.
"Did you feel a breeze just now?"
The soldier stationed at the door asked another soldier.
"Wind? Where's the wind? It's sweltering."
They stood there, though there were tents set up, camping there.
But standing at the door, not on the dusty sandy ground, with the sun overhead, it was intensely hot.
Standing still itself was a kind of torture.
