These are the Heavenly Stones!
Feng Bailing and the other guests stared intently at the stones without blinking.
From their outward appearance, Heavenly Stones don't differ much from ordinary stones, but their color is slightly darker.
Yet it was these unassuming stones that had caused a bloody storm among several nations over the past few months.
The first few countries to discover Heavenly Stones slaughtered each other in their struggle for possession, only to realize later that the stones were not easy to refine.
The common method of refining ores involves fire, but normal fire simply cannot melt Heavenly Stones. In the end, each country had to use special flames to refine them.
Thus, although these countries possessed the ore, they were unable to develop it on a large scale and eventually had to compromise, selling the Heavenly Stones to the Underworld Market at high prices.
