Thirty years ago, amid the upheaval in Demon City, Zhang Qingyuan had undoubtedly been the one who reaped the greatest harvest!
Leaving aside the many resources obtained after killing Left Heavenly Venerate, as well as the Blood Demon Sect memories he gained by devouring his Divine Soul, the former had allowed him to cultivate to the peak of the Law Domain Realm in thirty years, while the latter had enabled him to seize the initiative at nearly every turn in this chaos within the Blood Demon Sect.
Among that expedition,
Zhang Qingyuan's greatest harvest had undoubtedly been the Nameless Immortal Stele he obtained within the Crimson Flame Sky-Scale Serpent Ancestral Land!
Back then, from that Nameless Immortal Stele,
Zhang Qingyuan had witnessed an unforgettable scene of myriad Daos converging.
That scene
had laid bare the evolution of the Dao arts and powers of the world, ultimately converging into one. It had greatly deepened Zhang Qingyuan's understanding of Dao arts and power, and could be said to have laid the foundation for his soaring cultivation over the past thirty years. Otherwise, even if he had obtained the wealth Left Heavenly Venerate left behind, he could not have crossed in a mere thirty years the progress that others failed to cross in hundreds or thousands of years.
But this
was not yet Zhang Qingyuan's greatest harvest.
His greatest harvest, one he had never revealed to the outside world, was a strand of Immortal Qi engraved within the Nameless Immortal Stele!
A strand of Immortal Qi that Profound Heaven Immortal Venerable had left upon the Nameless Immortal Stele all those years ago!
Over these thirty years,
Zhang Qingyuan had also spent considerable time comprehending that strand of Immortal Qi.
But unfortunately,
even when he employed the Great Evolution Technique at its peak and