After dealing with Kokabiel and his goons, I returned to Fuerig and called General Zagan and General Ragnar, who arrived as soon as possible.
I just looked at them before saying.
"Start cleaning our back garden. I want them all dead, either by our hand or by the hand of a third party. Notify the Execution Temple, and tell Grandmaster Valefor to send his best to accomplish this task."
I gave my order.
Both of them bowed as they left, and I could finally return back to bed.
While some descendants of the Houses Asmodeus, Leviathan, and Beelzebub were killed during the war, the main lines were still alive, though that would change starting today. In the upcoming days, all of them will die one by one.
Execution Temple was my secret force of assassins led by one of my most loyal and fanatical vassals, Cain Valefor.
Valefor Clan was Duke Clan among the 72 Pillars with Clan Trait of Shadow Ruler, which allowed them to have absolute control over Darkness and Shadows. It made them perfect shadow warriors, perfect assassins.
I personally even invested a lot of resources into the cultivation of Execution Temple, which was led by Clan Head of Valefor, Cain Valefor, a man bit younger than me, but thanks to my help, he achieved the early stages of the Satan-Class. Not that it was known, as I kept their existence hidden and only used them in times of need.
And now they shall perform the arduous tasks.
The assassination of the bloodline of Beelzebub, Asmodeus, and Leviathan until none remains. I already had information that Four Satans went to the pocket dimension where Yahweh was fighting with Trihexa and was waiting for a moment when they could strike and kill Yahweh.
This meant that they wouldn't be able to retaliate as they would be dead. On the other hand, I also found out that Rizevim refused to participate in the war, which creates a lot of displeasure with him among the Six Houses of Lucifer, which was ignited even more, after Lord Zaorama Nebiros, started rallying other House Heads, of Houses Satanachia, Algaliarept, Fleurity, and Sargatanas.
Getting allies on my side was most crucial, and Zaorama did a great job. He also practically helped me to perfect the Trans-Devil Gene Seed project, and probably after the Great War, we can start recruiting recruits for the Adeptus Custodes.
In the end, the missing aspect of the Trans-Devil Gene Seed was Agreas Crystal, which was used as a stabilization element, which allowed us to create Trans-Devil Gene Seed that could be used for more comprehensive subjects.
While the more personalized Trans-Devil Gene Seed was still superior and was more easily accommodated by the subject's body, the generalized version took lesser resources and thanks to the usage of Agreas Crystal could be used on not only devils, but it was tested on Fallen Angel, Oni, and even Nekomata.
We have tested the Trans-Devil Gene Seed on several humans of various ages, ranging from age 6 to 50, but all of them ended in the torturous death of the test subject. The reason behind this was that humans' physical body was too fragile and could not handle the overwhelming power input of the Trans-Devil Gene Seed.
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***
Somewhere in the Underworld
A man wearing something that looked like a priest gown with a cape looked at the message he received before he started laughing crazily as he spoke to himself.
"Your wish is my command, Your Imperial Majesty."
He said as he melted into the shadows.
***
Beelzebub Territory, Mansion of Beelzebub
Compared to the usual atmosphere, this time the mansion of Beelzebub where the mainline of the Beelzebub Clan resided, was filled with corpses, body parts, and walls painted red, as several people in priest-like gown with capes, killed everything that moved, from maids of novels, including several newborn.
Most notable were Bidleid Bashalun Beelzebub and his descendant Shalion Beelzebub and Shalba Beelzebub.
"Set it on fire."
Said one of the people, who seemed to be their leader, as several of them cast [Hell Flame] Spell to burn everything down.
***
Asmodeus Territory, Castle of Ariat
Contrary to the quiet assassination, here it was under heavy attacks from Angel Legions. Thanks to some inside help, they broke through the magical barriers and started slaughtering every devil they found there.
While Admodeu's son, Damaidosu Zereikel Asmodeus, fought bravely, he was soon overwhelmed by the massive amount of Angels. He was killed fast together with his entire line, which was purged with Holy Light, as Angels killed every devil in the Ariat Castle, leaving only a ghost town here.
***
Leviathan Territory, Unknown Location
A similar scene could be seen even in the undisclosed location in the Levithan Territory, where severed heads of Tsufaame Tereaku Leviathan and her young daughter barely in her teens, Katerea Leviathan were stabbed on the crude spear as various fluids were on their faces as Orcs defiled their bodies.
Contrary to the previous two, Leviathan Territory was attacked by a horde of Orcs that resided in the Three Realms. A trans-dimensional portal somehow appeared, and their territory got invaded by an immeasurable number of orcs.
***
I just listened to one report after another with a satisfying smile over my own.
"Excellent, now three lineages are basically dead with just some branch members remaining, but those could be easily disposed of. Now, only I need to get my hands on the corpses of the Four Satans. You have performed a great service, Cain."
I said to a man in a priest-like gown with a cape as he bowed to me.
"I live to serve, Your Imperial Majesty."
He bowed deeply.
"Very well, here for your loyalty."
As I threw him several High-Grade Demonic Energy Crystals and one God Corpse Potion, I said that I refined from the corpse of god that Okhwang sold me.
The loyalty of Cain was unquestioned one, as he was my vassal through the Soul-Geass Crest. So I wasn't short on resources for him if he performed his missions well.
"Start slowly killing loyalists. They need to die, a necessary sacrifice for a greater good."