Naturally, through the combination of the Demonic Arm Abilities of {Demonic Beast Transformation} and {Swarming Gluttony}, fused with the Gluttony Authority Skill created a tremendously strong weapon.
My entire arm shapeshifted into a huge, monstrous jaw roaring with demonic fury, constantly expanding more and more, and devouring the entire beam, it was quite clear that such a powerful attack was quite mighty coming from a Demon Lord… But I simply can't stay as weak as I was before after stealing a part of the powers of an Archdemon.
"…Eh?" Darkus was left speechless. "W-Wha…?! My attack was absorbed?!"
"I don't think you served Beelzebub before." I sighed. "But at the very least, you should be aware of the powers his authority holds, is it not? I have attained the power of Gluttony, his Deadly Sin."
"G-Gluttony?!" The black dragon-like demon muttered, stepping back. "N-No… That's impossible! How come a mere human could attain such a demonic power?! This is just BULLSHIT!"
The Demon Lord acted like a delusional, flying directly forwards to attack me with everything he had. His claws covered themselves on demonic flames, and his dark aura kept expanding further. The power of that small Archdemon Shard was no joke.
CLASH! CLASH! CRAAASH!
His blows hit the ground with fury, constantly chasing me down as I flew around rapidly combining my Blood Vampire Wings with my Insectoid Wings for the fastest movement.
"You're heavy and slow." I sighed. "How about you take a small rest, you look tired…"
My Demonic Arm suddenly shapeshifted into an even larger, muscular, and gross-looking amalgamation of countless demons screaming in agony in the shape of an arm, which quickly pummeled Darkus down into the ground with tremendous strength.
"UNNNGGHH…?!" Darkus groaned, vomiting blood as his huge body was pressed into the floor. "T-That ARM…! H-How many Demons have you eaten?!"
"Hah, do you keep count of how many slices of bread you've eaten in your life?" I laughed.
"Hah… HAHAHAHAHA!" Darkus started to laugh, his fiery red eyes surging with demonic flames. "YOU'RE NO JOKE, ASMODEUS!!!"
He quickly freed himself from my Demonic Arm, as his black scaled fists reached me in a split of a second, however, I merely waved my hand without putting much effort.
White flames covered his entire body in a single second. Of course, these were the deadly Flames of Karma, a power that even put Beelzebub in a pinch.
Darkus felt his energy being drained constantly, as he fell to his knees once more. All the sins he had committed were now enhancing the Flames of Karma tremendously.
"W-What are these white flames?! AAARRGGH…!" Darkus groaned in agony. "J-JUST DIE ALREADY, ASMODEUS!!! STAY DEAD, YOU DAMN OLD VAMPIRE!"
FLASH! FLASH! FLASH! FLASH!
Suddenly, hundreds of magic circles appeared around his body, as hundreds of meteors made of black flames started raining down on me and the rest of my army.
"You're forgetting he's not alone!" Eleanora appeared from behind him, interrupting his conjuration as she kicked his head down into the ground!
"GRAAAHHAAA…?!" Darkus vomited blood again, as his conjuration was only halfway done, over fifty meteors made of black flames started falling.
"I won't let them get to our army!" Erika flew through the skies using her Wyvern Wings, and with her sword and her incredible speed and magic power, she started slicing and destroying the meteors in midair before they were to reach down.
Her Spirits, the army of dolls and the black knight doll helped her, working really well in tandem with her, destroying the projectiles swiftly and efficiently.
BOOM! BOOM! BOOM! BOOM! BOOM!
"You USELESS women… Don't get in the WAY!!!" Darkus roared, standing back up while still burning, swinging his huge arms, and hitting Eleanora several times with his fists and elbows.
CLASH! CLASH! CLASH! CRAAASH!
However, Eleanora kept up with the mighty strength of a Demon Lord, her vampiric red eyes glowing fiercely as she smiled and started laughing.
"Hahahaha! HAHAHAHA!" She laughed. "Pathetic! You're so pathetically weak!"
She swung her spear majestically and gracefully as she unleashed thousands of piercing blows in just a few seconds, filling the Demon's arms with holes bleeding constantly!
CLASH! CLASH! CLASH! CLASH! CRAAASH!
"UNGH?! ARGH…! Y-You're truly the Vampire Queen… The one that… is said to have slain over a trillion demons in the Demon War of Ancient Times?!" Darkus quickly realized Eleanora's true identity.
"And I'll keep killing your damned brethren if they keep coming for what we care for, Demon!" Eleanora roared, suddenly her body shapeshifted, as she gained red and black scales across her body, a long draconic tail, and dragon wings.
After all, Eleanora had evolved into a Draconic Vampire, and had attained tremendous new powers and abilities from that alone!
"{Rising Dragon Ninjutsu}: {Scarlet Blaze Dragon Inferno}!!!"
She raised her spear upwards as a gigantic mass of flames and scarlet blood energy combined together, surging from the floor right beneath Darkus as a huge, coiling dragon made of blood flames!
Darkus was engulfed on the huge explosion, taking tremendous damage. At the same time as he stepped back and quickly fired a Dragon Breath against Eleanora.
"Mind if I join?!" Elizabeth finally jumped into action after having been fighting lesser lizard demons, wearing an armor made of her Holy Dragon Spirit while holding a huge shield made out of the Mountain Turtle Spirit.
Darkus' powerful beam quickly hit the shield, and then was deflected into the skies, where a huge explosion of darkness spread across the clear skies…
"{Spirit Weapon Transformation}: {Heavenly Sanctifying Spear}!"
Elizabeth who had attained a really good level of Weapon Spirit Transformation and Spirit Fusion thanks to Ellergest' Inheritance transformed her Little Angelic Guardian Spirit into a brilliant, golden spear, its weapon form.
And while flying using her Holy Dragon Wings, she reached Darkus, who desperately shielded himself with his arms, only for them to get sliced apart by Erika, who descended right from above!
"AARRGGHH…!" Darkus screamed in agony. "M-MY ARMS!"
"THIS IS IT!" Elizabeth roared, stealing the show as her spear pierced Darkus head, filling his entire body with light and burning him to death.
FLAAAAAAAASSSSSHHH!!!
"To be killed…! By mere… HUMANS…!"