Reconnaissance

Within the underground hall, Dongbo Xueying sat cross-legged on an ice-blue carpet, deep in thought.

Of the three great difficulties in tempering and condensing a Sun Star Core Stone, gathering the 'twelve rare materials' ranked second, and was even harder than collecting Void Black Mud! That was because half of those rare materials were exceedingly, exceedingly scarce. Their uses were extremely limited, and their value was not particularly high. Yet they were scarce! Gathering them was extraordinarily difficult. At present, he was still short two kinds.

"The news was sent to many great beings long ago. Those who possessed the rare materials and were willing to trade had already done so. As for those unwilling to trade, no amount of additional time would likely be of use." Dongbo Xueying frowned. "Now I can only place my hopes on no..."