The Demon Emperor Luo Wang was one of the old-established Demon Emperors of Heavenly Demon City. He did not possess Blood King's resounding reputation, but because he had attained the Demon Emperor realm long ago, his foundations were extraordinarily deep.
Yi Yun immediately realized that Luo Wang had severed a portion of his mental power and merged it into the grand formation of the Demon Blood Plain, granting Jiang Yu Chan the key to activate that mental power.
This method would damage some of Luo Wang's cultivation. He needed time to replenish the severed mental power, but Luo Wang did not care.
Every powerhouse had their own martial path limit. Before reaching that limit, their cultivation rose with irresistible momentum, but after reaching it, they often could not advance even an inch for hundreds of thousands of years. Luo Wang had reached his limit long ago. Having become a Demon Emperor was already a one-in-a-trillion achievement, so being stuck at that limit was only natural.
Under such circumstances, Luo Wang himself had given up on advancing further. Thus, severing his mental power to protect the industries under his command was perfectly reasonable.
Once his mental power was lost, he could simply spend time restoring it.
Now, Jiang Yu Chan was using the mental power Luo Wang had severed against Yi Yun.
"It seems I've touched Jiang Yu Chan's bottom line this time. He truly intends to kill me."
Yi Yun knew that the mental power Luo Wang had severed was extremely precious. Jiang Yu Chan had not hesitated to use it. Not only had he sent out a Quasi-Demon Emperor-level Mirage Dragon and fed it a Blood-Boosting Demon Pill, he had even mobilized a Demon Emperor's mental power—all for a single killing blow.
Unfortunately, Yi Yun had never displayed his