Xia Junji 

Zhou Dao transmigrated to a world where demons rampaged and Daoist laws ruled.
His sect was in straitened circumstances, and their property was on the brink of being demolished. Desperate, Zhou Dao had his eyes fixed on the coffin of the sect’s Grandmaster and decided to do something with it.
A voice rang, “D*mn! You are actually plotting to steal my skull. With your attitude, Sunset Mountain has a chance of reaching its heyday again!”
On that very night, the corpse of the Grandmaster moved! Moving forward, Zhou Dao would receive rewards whenever he offered up demonic beasts as sacrifices to the Grandmaster.
He offered up a 1000-year zombie as a sacrifice and received the Indestructible Body of Demon Refining.
He offered up a nine-tailed demon fox as a sacrifice and received a Fox Girl Puppet.
He offered up a demon turtle from the Eastern Sea as a sacrifice and received a high-power muscle massage gun.
…
For eons, countless Daoist members meditated on The Yellow Court Classic. For years to come, Zhou Dao harvested countless demonic beasts with no intention of burying them.
Many years later, in the same Daoist temple, Zhou Dao sat at the front door as he bore witness to the joy and the sorrow of all creations. He had seen birth, illness, death, and all sorts of bizarre phenomena. He put on a crooked grin as he said, “I offer up the heavens and the earth as a sacrifice.” 

I Became Invincible By Offering Up Sacrifices To My Sect's Grandmaster

Black Coffin, this eerie artifact created by the Demon Suppression Bureau over 3000 years, bore the corpse of Zhou Xuan.


Now, it had seemingly completely broken free from the seals of the Imperial Spirit Palace, manifesting once again before Zhou Dao.


Zhou Dao's expression shifted slightly, he knew that this Black Coffin was merely a replica.


In ancient times, the lineage dedicated to Repairing Heaven had embarked on a grand plan, forging nine Black Coffins to later bear the bodies of the Ancestral Masters from the Nine Taoist Sects.


Endless light writhed ceaselessly, absorbing the severed fate and nourishment which had once belonged to East King.


Once, as the power of the Reincarnation Body, had merged entirely into that brilliant light.


"Is he merging?" Wang Xiaoyi's face changed dramatically, a sense of unease rising in his heart.


Chapter 821: The Origin of the Abyssal Ancestor! Dark Demon Lord