章 610: Investigation

Within the underground palace, on the icy-blue mat, Xue Ying was reflecting while seated cross-legged.

There were three big questions he had to solve in order to purify the Sun Star Nucleus Stone. Collecting the '12 precious materials' ranked second, and was a task harder than collecting the Void Black Soil! This was because half of the precious materials were very rare, and even though their use was narrow and the value wasn't high, they were rarely seen! Collecting them was exceptionally difficult, and he still lacked two currently.

'The news has long spread across all powerful existences. Those with the precious materials and are willing to trade have traded. Those who aren't willing, will not be doing so even if I waited for a longer period.' Xue Ying frowned, 'And now, I can only pass on my hope to the countless World Deities, hoping that there would be people with those two precious materials.'