C1370 Upper Realm Rearing!
"Refinement?"
Duane raised his eyebrows.
Wasn't the word "refinement" used to describe livestock?
"That's right."
Mrs. Quarles said, "In the upper realm, the people of the lower realm are like livestock. In their eyes, they are even worse than livestock. They created the Land of Sumeru to refine a portion of the people of the lower realm."
Hearing this, Duane's frown deepened.
Indeed