Ten Years in a Flash, Dao Integration Fifth Layer!

This Grave Poison Heavenly Demon gave Wang Yu a very strange feeling.

Its ability was reflected in the effect of "stirring up inner demons." So-called inner demons were heart demons, and could also be called "obsessions."

A cultivator contaminated by this Heavenly Demon would have his mind tortured into madness by obsession, his flesh wasted away until only skin and bones remained, as if he had been parasitized; his Essence, Qi, and Spirit would all be sucked dry by it.

In the end, he would become one of the Ten-Headed Resentments on the great flesh worm's body.

The years of its existence could also be described as ancient, but the Poisonous Heavenly Demon King rarely left the Demonic Realm. He only drove his descendants and bloodline offspring to parasitize the living beings of the All Heavens and Myriad Worlds, and relying solely on their tributes, he could live quite comfortably.

The process of refining the Grave Poison Heavenly Demon was also a journey of the heart.

Slaying inner demons was, in fact, a kind of cultivation cultivators carried out many times. Unfortunately, they could not be slain clean or eradicated completely. Even if they had clearly been rooted out, in the years to come, if one encountered certain matters...

They would flare back up from dead ashes and infect the heart anew.

Thus.

Sweeping away the calamity of inner demons was a cultivation that required perseverance.

Refining this demon into the Grave Poison Heavenly Demon Talisman seemed to help him grasp inner demons. He could even use this as a foundation to refine a Demon Head guardian deity like a Heavenly Demon Incarnation.

Wang Yu, sitting cross-legged at the edge of the Bloodworld Realm, sat in dry meditation for more than a year.

Through the miraculous effect of the Demon