During Twilight Auction, Angor saw an otherworldly slave called a "Crystal Folk" being offered. He still remembered how Twilight introduced it:
"A Crystal Folk is from Grand Plane, a born craftsman. They do wonderful jobs when constructing buildings, either above or under the surface."
They usually looked like dwarves but with crystal-like scales growing on their skin. Of course, they were still a lot bigger than Krakoks.
Angor chose to ask for a Crystal Folk because he could either keep one with him or send them back to his family. Unlike maids and women, a craftsman like that wouldn't cause any moral problems.
"Crystal Folks from Grand Plane…" Pierre considered and shook his head. "I'm sorry, I do not have such costly slaves here."
Costly? Angor grew doubtful as he remembered that the one that was sold at Twilight Auction only valued at 1,500 crystals.