After instructing Tan Tai Chang Feng and the others about a few matters, Ling Tian continued searching for Heavenly Lord-level Stone Persons. With Po Qiong's ability to sense them and point the way, the search was quite convenient. In just over a decade, they had killed two or three hundred Stone Persons and obtained two or three hundred fragments of Order Divine Artifacts. It was a pretty bountiful harvest.
"Po Qiong, Yu'er and the others have already found and killed some Stone Persons. Just as we guessed, they obtained Soul Crystals after killing them—and they were seven-colored," Ling Tian said as he attacked a Stone Person. "Looks like the second mission set by the Lord of the Universe is to collect Soul Crystals."
"Heh, the things I infer are naturally never wrong." Po Qiong was terribly pleased with himself, then his tone shifted. "The Soul Crystals you collected during the previous World War were used to open the passage to the Primordial Battlefield. I reckon this World War will be much the same, so the more Soul Crystals you collect, the better."
Knowing Po Qiong's theory made some sense, Ling Tian nodded. "Don't worry. I've already given them instructions. Yu'er and those youngsters have also broken through to the late stage of the Immortal of the Firmament realm. Their cultivation has advanced too quickly, so I had them find some Stone Persons to practice against. It'll help them consolidate their cultivation."
Knowing that was the case, Po Qiong asked, "What levels of Stone Persons drop low-grade Soul Crystals, and what colors are they?"
"Stone Persons at the Nine Heavens Profound Immortal level can drop Soul Crystals," Ling Tian replied. After a brief pause, he continued, "Nine Heavens Profound Immortal-level Stone Persons drop Crimson Soul Crystals, while Immortal of the Firmament-level