Vampire Overlord System in the Apocalypse

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The Blood Army clashed against the Undead Army as their explosive attacks resonated through the battlefield. The deadly elemental attacks of the three Draconic Fathers and Pride, whose power could now even be compared with Agni, fell over the Undead Army as their casualties kept rising and rising.

However, from the ashes they were reborn, the bones merged together and remade new and even more monstrous Undead, however, as they continued to be pulverized into ashes, they ended dying at long last, the soul was being harvested by Noah's sole presence, who attracted them all to his own!

Noah quickly commanded the heavy cavalry, as his allies rushed into battle as well, Iris, Timassa, Arthur, Jon, Adamantine, Clementina, the robot trio, and even William all rushed together as a team as they exuded the power of their souls!

"Been a while since I fought for real… Time to go a bit wild!"

Iris laughed maliciously as her mech was one of the first ones that began to shapeshift, she infused her powerful soul into it as it began to be set ablaze by powerful, blue-colored phantom flames.

FLAAAASH!

The giant mech was devoured by the flames as its entire size expanded, its height increased, and its shape changed! It suddenly turned into a more wild and monstrous shape, resembling a slim and tall fox coated in phantom flames, forming nine new tails behind itself as it roared loudly!

"RRROOAARR!"

Iris roared like a wild fox, as she infused her entire consciousness into the transformed mech, the creature jumped over the army and used the flames it possessed to enhance its speed to insane degrees, rushing through the entire battlefield, her phantom flames combined with the soul flames she got long ago, burning the souls of the Undead!

By burning their souls and ultimately consuming them, the Undead were torn apart and began to fall over the ground one by one, as if they were puppets that lost their strings. Vritra noticed this power, as he decided to use a chunk of his power and summon a greater Undead!

FLAAAASH!

A magic circle emerged in front of Iris, as her rampage stopped suddenly!

A monstrous being made of many different types of bones emerged, resembling a chimera with several limbs, jaws, and tails, a Bone Chimera! The creature exuded a powerful presence, it was obviously X-Rank!

However, before such might, Iris only smiled diabolically! She might be a good mother, but she was also an insane and berserk-like fighter! Her gigantic mech roared as it rushed towards the one-hundred-meter-tall Bone Beast, jumping over it!

CLAAAASH!

"RRROAAARR!"

The Giant Bone Chimera roared monstrously as it used its giant claws, limbs, and other extremities made of bone to shower Iris with countless attacks!

CLASH! CLASH! CLASH! CLASH!

Each attack was like an explosive clash, however, Iris took some but evaded others, as she danced around the beast and unleashed several little phantom fire foxes, which began to explode like little bombs around the creature!

BOOM! BOOM! BOOM! BOOM!

The explosions continued around the Giant Bone Chimera, as Iris continued to take on some hits, as her soul continued to flow outside of her body into the mech, as her Soul beast Form suddenly emerged like permeable coverture over the mech, it was as if it gained some kind of armor made of this ethereal fire!action

FLAAAAASH!

The Giant Bone Chimera received Iris slashing attacks with its endless amount of bones, as a gigantic jaw opened and suddenly released a deadly poisonous breath attack!

BOOOOM!!!

The explosive breath attack clashed against Iris mech, as she was sent through the air!

"Hahahaha!"

However, Iris was laughing due to the insanity of such a battle of insane proportions. The two titans clashed against one another, both taking heavy damage from one another but regenerating at an insane pace!

Although Iris seemed to be cornered at first, she slowly started to gain the upper hand, slowly taking the advantage in battle as she continued to fire these small phantom foxes, exploding over the Giant Bone Chimera, and slowly but steadily, weakening his soul!

"Now!"

Iris suddenly got very serious as she rushed towards the interior of the Giant Bone Chimera, crushing, and sending away any bone in her path as she extended her power inside of the monster, reaching its weakened soul, as she extended her fox-like phantom jaws and crushed the soul, beginning to bite it and ravage it with everything she had!

CLASH! FLASH! BOOM!

"GRRRYYAARRR…!"

The Giant Bone Chimera cried in agony as its soul was eaten by Iris, and the entire pile of bones fell over the ground motionlessly!

"Amazing work!" said Noah, who was seeing things from afar, while using his Spear to crush large chunks of the Undead Army. He had been spectating Iris since she began fighting, praising her might as she seems to have recovered most of her former drive for battle and seemed just as insane as the woman Noah had fallen in love with!

"Hehe, did you see that? I completely blasted them off!" said Iris cutely, as Noah smiled.

Iris continued her rampage as she jumped over an army of Undead, her passing was like the literal end for the Undead her power to consume and burn souls was the strongest against Undead, making even Vritra afraid of confronting her head-on. He glanced at the scene with growing anger, as Noah began to analyze where could the culprit behind the endless Undead Army might be.

He observed the sky above him but nothing, the large mountains above him, but nothing either… And then, he looked over the underground, deep underground, until he felt a gigantic subterranean area where a powerful presence emanated from!

"There you are! You can't escape from me, cowardly pile of bones! Come out, miserably maggot!" roared Noah, as he pointed the divine spear right into the direction where Vritra was hiding, sending this living golden nuke right there!

FLAAAAAASH!

BOOOM!!!

The spear pierced the underground and continued to rush through everything, reaching the area where Vritra was in a second, as the Dracolich felt alarmed!

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