Vampire Overlord System in the Apocalypse

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CLAAAASH!

The immense holy divine spear clashed against the ground as Vritra trembled in fear!

"W-What? He detected me?! But this is a closed space, this is the Boss Room, as it was called, how is he getting in here ahead of time?! At least let me kill some of your damn rats!" roared Vritra, as his army grew larger while Noah tried to get into him!

"Hah! You're getting afraid of this little rat?" laughed Noah, as he continued to infuse ridiculous quantities of essence into his divine spear, as it continued to penetrate the ground and reach deeper and deeper!

CLAAASH!

"Unghh…!"

Vritra since he found himself in this space that he had been "confined".

This was a Boss Room. Sometimes inside Dungeons, there would be Boss Rooms where the Bosses would be confined from the rest of the Dungeon, there needed to be certain requirements that had to be fulfilled to unlock such rooms, such as killing a large number of monsters, activating a certain switch, and more.

Vritra was a powerful and Dracolich and necromancer, a master of the soul, so he knew that he was able to still go to the outside even while being confined here! Or well, he had tried before.

By using his powerful Undead Abilities, he extended his phantom soul outside of his body and used to cross through the space where he was confined, reaching the rest of the desolate dungeon, and even the Gate that led outside!

However, Vritra discovered that there was a certain power stopping him from walking outside. Due to this, on his frustration, he began to exude his deadly Miasma Aura outside of the dungeon and contaminate the outside world, even to the point of being able to infuse part of his magic and other abilities, making the outside world from this Dungeon a complete mess.

Through his stay in here, he discovered that this power keeping him in here was slowly weakening, and the more he used Miasma to break through it, the faster it dissipated. Slowly, he would be able to free himself from this cage named "Boss Room", and he would be able to finally roam the outside world and bring destruction to all things, just like the purpose of his very existence, that to end everything and bring it all to destruction and ruin!

However… this detestable being and his group emerged out of thin air just now, running his plans! They held within them unprecedented power, and they began to annihilate his Army of Undead as if it were as easy as breathing! Their powerful gigantic armors of metal were incredibly tough, devastating the Undead that he continuously summoned to kill them!

However, Vritra was still a powerful being, and held an upper hand in some things! One of the greatest cheats that came with being imprisoned in a dungeon was that he was able to use his abilities and absorb the near-endless essence that made up this entire dimension, giving him the ability to utilize this large amount of constantly recovering mana to summon more and more creatures without stopping!

Due to this, he could constantly summon a never-ending army of Undead on the surface using all the souls he had achieved within his very being and even the many souls that constantly entered this place!

Using his authority as a Necromancer, he constantly ordered the Souls to obey him and do as he pleases, as they became deadly Undead and marched in front of the invaders, only to serve as cannon fodder as their powerful attacks reached them and annihilated them.

And now… this detestable invader was using an incredibly powerful object to break through his spatial cage!

Did it want to free him? Wasn't that good though? Well, no!

Noah didn't want to do anything with Vritra other than to beat him into a pile of dust bones and eat his soul to gain new powers…

He was just a meal before the gluttonous Vampire Aberration!

Noah smiled maliciously as he felt the fear that Vritra had against him!

"Hahaha! What's wrong, Vritra, a bit fearful of a little fight with me? Don't worry, I won't do anything bad to you!" laughed Noah, as he continued to slowly yet steadily break through the powerful space containing Vritra within, which Vritra himself was actually reinforcing now using his powerful magic, soul, and miasma!

Vritra felt furious and filled with frustration as he infused all of his power into his summons and generated a new horde of Undead, an even bigger one!

The enormous army of Undead rushed toward Noah as he continued to dig deeper, as enormous Zombie Dragons the size of skyscrapers opened their jaws and released deadly breath attacks, while gigantic Claw Zombie Dragons who had enormous claws tried to slash through his body, and even Snake Zombie Dragons coiled around his mechanical limbs and tried to pull him down!

Noah called up to his group as they quickly began to massacre the Undead, but Noah wasn't going to stay still either, the gigantic mech he was using suddenly started to convert into tiny nanomachines that began to merge with his own body! Suddenly, he began to shapeshift into an enormous creature in the shape of a humanoid, although it also had many dragon-like features. The nanomachines actually added an amazing component to his entire new strength after transforming, amazing Noah as he found that these robots were actually not that bad!

After using over a dozen of Skills and Lifeblood Jewel Abilities in succession, Noah was able to engulf himself in tremendous quantities of power overflowing from his entire being, this power was good enough to give him an amazing boost to his capabilities, his crimson-red aura soared like an ocean of blood above his head as his power continued to skyrocket, he looked like an infernal dragon lord with so many armor-like decorations across his body and an imponent might, his entire body not only exuded his blood attribute, but also darkness, water, wind, and lightning all together, to the point that even space around him distorted!

It was time to fight like a wild beast.

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