Within Shenhe Civilization, chaos reigned.
The tragic deaths of large numbers of Gene Warriors and Super Gene Warriors filled Shenhe Civilization's upper ranks with unbearable grief.
At the same time, they feared that Shenhe Civilization Will would soon suffer another great collapse.
Once Shenhe Civilization Will collapsed, experts like Han Wu would surely barge into Shenhe Civilization again as though entering uninhabited territory.
That damned Source of Mutation would also unleash its Degenerate Mutation Domain, causing every Gene Warrior in Shenhe Civilization to undergo genetic degeneration.
For Shenhe Civilization, this had already wounded its very foundations.
After deliberation, Shenhe Civilization's upper ranks were left with only one possible method to ease, or perhaps even reverse, their current predicament.
They would seek help from the enemy who had once threatened Shenhe Civilization's security: Pluto Karl.
Regarding Pluto Karl, the overwhelming majority of Shenhe Civilization's Gene Warriors knew nothing of his true identity.
They knew only the information deliberately spread by Shenhe Civilization's upper ranks: Pluto Karl was the master of the Nether Realm. He had once come to Shenhe Civilization to preach, only to be driven out, and from then on, an undying enmity had formed between them.
Only a small portion of Shenhe Civilization's upper ranks knew Pluto Karl's true origins.
Pluto Karl was not an arrival from an Outer Realm Civilization.
He had been born in Shenhe Civilization.
Before founding the Nether Realm and becoming Pluto Karl, he had possessed another name.
First Sequence: Lord of the Styx.
The excessive development of the Lord of the Styx gene had allowed Pluto Karl to enter an entirely new realm.
Within that realm, he had realized that only souls and death were eternal truths.
Carrying this belief, Pluto Karl returned to Shenhe Civilization and spread these ideas.
Large numbers of low-level