The Evolution of the Human-Skin Evil Book

"How dare you negotiate terms with me?"

Chen Yuan's brows shot up, and a murderous glint immediately flashed in his eyes.

He had known the Human-Skin Evil Book would not work obediently, but he had not expected it to dare raise its price halfway through.

"Master, I've been wronged! I truly didn't expect the God-Demon Essence to be this powerful."

Seeing that Chen Yuan was about to use Heavenly Flame again, the Human-Skin Evil Book immediately begged for mercy. The stick figure on its pages wore a pitiful expression.

"Look, even my cover has lost its shine. The power consumption was simply too great!"

Chen Yuan exchanged a glance with Liu Suifeng, who gave a slight nod, indicating that everything remained under control.

Chen Yuan snorted softly before handing over the female corpse's human skin, obtained from the Heaven-Piercing Tower, for the Human-Skin Evil Book to devour as well.

This thing was of little use to Chen Yuan in the first place. He had merely intended to use it to keep the Human-Skin Evil Book in check at a critical moment.

After devouring the female corpse's human skin, a dim light immediately bloomed from the Human-Skin Evil Book's pages, and its devouring speed increased considerably.

After half an hour, the shriveled flesh and blood on the God-Demon Essence had been completely devoured by the Human-Skin Evil Book.

At the same time, the Human-Skin Evil Book cautiously used its pages to push the God-Demon Essence toward Chen Yuan.

"Master, this is the God-Demon Essence. The Murong Clan was able to activate it with bloodline power before because their ancestor forcibly fused himself with the God-Demon Heart.

"But now that the God-Demon Essence has been separated, it can no longer be activated through bloodline power, nor can it be activated with true