Over the next few days, Huo Hai searched through the ruins and found everything he needed. What he found truly left him stunned. After tens of thousands of years, the Death Soul Sect's collection was indeed extraordinary.
Leaving aside the things that were of no use to Huo Hai, the Death Soul Sect's Sect-Guardian Grand Formation blueprints and records of the various Spirit Formations within the sect alone opened his eyes wide. As for the Death Soul Sect's research and progress over the years regarding their own Heaven-Grade Battle Spirit Art, Huo Hai could only use it as a reference. Cultivating such things himself would have been nothing but a waste of time.
What satisfied Huo Hai the most, however, was his harvest of Spirit Marrow. Within the Death Soul Sect, he had actually found nearly a hundred pieces of Spirit Marrow. "No wonder the Celestial Star Sect uses Spirit Marrow for some major rewards. So that's why."
The value of this Spirit Marrow was comparable to that of Mid-Grade Heavenly Source Spirit Stones. Even the Celestial Star Sect had no way of obtaining too much of it. Still, these were Heaven Grade experts after all; it was not as though they had no means whatsoever of acquiring Spirit Marrow.
Since the Death Soul Sect could obtain over a hundred pieces, the Celestial Star Sect surely would not have too little either. Perhaps the other Spirit Venerable experts also had some stockpiled in their hands. The Death Soul Sect had too few Spirit Venerables—only two—and their combat strength was not particularly formidable, so it was understandable that they carried none on them. With this Spirit Marrow, his cultivation would surely be able to rise another level.
After his excitement subsided, Huo Hai put everything away. At this point, the aura