The mighty city floating amid the smoke and clouds constantly radiated an eerie, terrifying aura. The Devil Lord Tongtian was unwilling to linger in such a place either, so after bidding Lu Xiaotian farewell, he hurried away. Wave after wave of low howls rang without end. Those with weaker cultivation would almost inevitably feel their minds slipping into madness in a place like this, as though they had entered a demonic cave of ten thousand ghosts.
"Saint of Alchemy Dongfang, I can only escort you this far. You'll have to proceed to the City of Heart Demons on your own. Once you've settled in, Saint of Alchemy Dongfang, we'll meet again." Lu Song also cupped his hands and bade Lu Xiaotian farewell.
Lu Xiaotian nodded as he watched Lu Song disappear from sight. That fellow was determined to have him refine the Daoheart Ghost-Demon Pill. The pill was indeed wondrous, capable of transforming the immortal essence within one's body and imbuing it with the aura of the Devil Race or the Ghost Race. It seemed that Lu Song, as well as Junior Sister Zhen whom he was determined to bring back to life, did not wish to remain in the Luoyang Prison for long either. For Lu Song to betray Xue Daoyuan without hesitation for the sake of his dao companion and fall into the Luoyang Prison required immense courage from any human Celestial Immortal. Since Lu Song did not wish to stay in the Luoyang Prison for long, he had surely been secretly looking for a way out all these years. Perhaps when Lu Xiaotian eventually left the Luoyang Prison, there would be somewhere he could make use of Lu Song's help. Thus, it was quite necessary to continue their cooperation.
Lu Xiaotian naturally did not want to remain