Epic of Caterpillar

An utter massacre was the only word that could be used for what Kireina had brought down to the barbarian Demons of the Layer of Wrath.

In less than ten minutes, they were all completely annihilated, not a single soul left alive, patches of blood, flesh, and bones splattered across the battlefield, tainting the landscape of crimson red.

The entire battlefield was now silent after they were all utterly defeated, her powerful Aura Manifestation slowly retreating back into her body, as she deactivated most of her buffs and relaxed even so slightly.

"Kireina-sama! That was wonderful!" Agatheina, whom Kireina told to rest after she stepped into the battle, jumped towards her to give her a big kiss on her lips, and a lovely hug.

"It was nothing, I needed to let out some steam." Kireina giggled, patting Agatheina's head. "Did you rest even a bit?"

"I did, I was rather exhausted…" Agatheina sighed in relief. "The Dragons led by Luminous have done their part as well and are currently resting near the Tower's Barriers."

"I see, well done." Kireina nodded. "You've been working really hard, Agatheina. Thank you for helping me out so much." Kireina loved her wives too much, perhaps. She couldn't help but let out her cuter and lovely side, hugging and kissing the neck of Agatheina, her long red hair's floral scent made her feel comfortable and at home.

"It's nothing, Kireina-sama! I would die for you if necessary!" She puffed her chest.

"W-What? No, never do that!" Kireina sighed. "No need to say such extreme things! I've already talked about this with you, haven't I, Agatheina my dear?"

"I-I know… I just don't know how else to express how devoted I am…" Agatheina said, giving Kireina puppy eyes.

The former tyrannical Vampire Goddess that formed part of The Thanatos Demon Kingdom's Evil God Pantheon was now an adorable girl desperate for Kireina's love and approval.

Although she was still the same ruthless woman as before to all their enemies, to Kireina, she showed her purest side, that of a maiden like any other.

"Dear, your caress and your kisses are more than enough." Kireina caressed her soft face, giving her many little kisses, and then gently caressed her belly. "Is the child alright? You've not overexerted yourself too much, right?"

"Don't worry, honey. The baby's alright. It has been well protected thanks to all the armor you made for me." Agatheina winked at her. "Now! What will we do with the corpses? There's a lot!"

"Drink as much blood as you want to replenish your energies." Kireina said. "I plan to leave half as food storage and the other half will become Undead for my Swarm. The stronger and larger it grows, the more reach I have and the more of an army I can create."

"Your Swarm! That's right!" Agatheina nodded, while drinking the blood of countless demons, flowing towards her mouth like rivers of crimson light. "Hmm, this is truly revitalizing~!"

"A pity I can't earn EXP until I evolve, but I am still missing a few Materials." Kireina sighed, storing half of the demons and quickly beginning to turn the other half into Undead, summoning a black grimoire out of thin air, a manifestation of her Necromancy Magic she acquired by eating so many soul fragments out of the Necrotic Plane's Ruler. Kireina had already foreseen a new Evolution, one that utilized many of the Materials she had accumulated so far. However, to attain it, she needed a few Materials.

And the materials required for this evolution had appeared as a list right in front of her noses, after she had acquired enough of them.

Ding!

[Due to having received most of the Materials, the Ultra Secret Legendary Evolution Option has been unlocked.]

[Required Materials]:

[Absorb The Fragments of the Demonic Core of Two Different Demon Lords]: [4/4]

[Absorb The Fragments of the Divine Soul and Core of an Ancient Titan]: [3/3]

[Devour the Souls of 1000 Demon Warriors]: [1000/1000]

[Attain Enlightenment and Refine Chakra Into Essence]: [Complete]

[Possess Over 700.000 Cosmic Power]: [700.000/700.000]

[Refine and Materialize Four Different Spirit Hearts]: [2/4]

[Consume The 1/4 of the Flesh, Blood, and Soul of an Outer God, and bathe on his Blood.]: [0/1]

It was like finding a secret in a video game, it filled Kireina with curiosity and the will to find these materials and evolve into this ultra secret form, whatever it was…

She had almost everything done, except needing to refine a third Spiritual Heart and consuming one quarter of an Outer God's Flesh, Blood, and Soul.

The last requirement was already incredibly absurd, but all requirements aligned with what she has fought and acquired.

The Origin System tailored to her necessities, and created the best results based in what she could acquire or had at hand.

It was within the System's calculations that she could potentially devour at least a part of a weak Outer God, it didn't specify their Rank after all!

"An Outer God, huh?" She said, scratching her head. "That guy over there… He has been weakened enough, so it should be doable, even as powerful as he is."

Kireina had learned through Nirvana Deus memories and knowledge about the Universe and beyond that Outer Gods were beings usually born out of the Shadows of Eldritch Primordial. All Outer Gods that existed near this Universe and the many hundreds of others closer to this one was born out of Azathoth, one of the three Primordial of this Universe's shadows.

Because of this, they were not "true children" like the True Primordial Child of Azathoth, Noah, who was a true Soul Fragment of this Primordial. Nonetheless, they were very strong, and the Outer God term didn't simply include those born out of Azathoth's Shadows either.

Because of this, some of them could go even further than Azathoth's own powers, and surpass him, as there are many other Eldritch Primordial Beings that have birthed them across many Universes and even Dimensions. Kireina even learned about many Dimensions that were completely overflooded by Outer Gods, becoming Eldritch Dimensions where only Chaos and Tentacles exists. Luckily for her, the Realm of the one calling himself "The Eternal Darkness" was that of a Peak Star Devourer… Well, even then, it wouldn't be easy.