"Unfortunately, two Overlords of Kings were almost already the limit!!"
Yang Feng looked at the two Overlords of Kings, Zero and Shadow, a trace of regret flashing through his eyes.
Every kind of heavenly treasure required to refine a Level-7 Base was incomparably precious and constituted the primary materials for refining Emperor-Grade Secret Treasures. As the master of the Devouring Dynasty, Yang Feng could obtain most of those materials. Yet some treasures were things that could only be encountered by chance and never sought, with one less each time they were used. Refining another Overlord of Kings would be exceedingly difficult.
Ten years passed in the blink of an eye.
"Sure enough, it is difficult to make any further progress!"
Inside a secret chamber on the Branch Floating Continent of the Battle Demon Sect, Yang Feng slowly opened his eyes, disappointment flickering within them.
The universe where the Warlock World was located continued to revive, and the Devouring Dynasty gathered all manner of cosmic treasures and delivered them into Yang Feng's hands.
Yet even so, Yang Feng's cultivation seemed to have stagnated, advancing at an agonizingly slow pace.
Along his path, Yang Feng had evolved from an Earthling with poor aptitude into a peerless genius whose Soul Aptitude had reached perfection. His Soul Aptitude was already comparable to that of an Emperor at the level of an invincible overlord. Yet he remained trapped at the Half-Emperor realm, unable to improve his cultivation by even a fraction.
At Yang Feng's current realm, even devouring Saint Spirit Warlocks had little effect. Only by devouring powerhouses at the Emperor level could he achieve noticeable improvement.
A cold glint flashed through Yang Feng's eyes. "Since that is the case, it is time to begin the next step!"
Endless Abyss Plane.
Within a luxurious palace,