Vampire Overlord System in the Apocalypse

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Within the confines of the universe, an enormous structure whose technology was so advanced that Earth's Magic Technology could only pale in comparison slowly moved through the vast cosmos.

Inside of such structure, entities wearing mechanical suits and covered in enormous auras that encompassed the powers within their transcendental souls, glanced at a large holographic projection in front of them.

In this projection, a large spherical object hovered.

It was Earth.

The projection did not only showed Earth as it was, but there were also several blue, red, and black circles around all of it.

These were Gates.

Gates, the doors that transported people to other worlds momentarily through the conversion of a certain zone of that world into a Dungeon.

People could not stay permanently nor leave the Dungeon and enter the rest of the world they were visiting, so their visit was always brief, slaying the monsters within these Dungeons and acquiring Cores and other materials for their own substantiality.

However, how could it be possible for these mysterious entities to even be able to detect Gates and even have a complete map of Earth if they had not even visited it?

Within the projection, there was also what seemed to be Earth's Core.

It was completely filled with melting ores of all types, however, within the utmost center, there was a large, enormous jewel of various colors, glowing with immense light and ridiculous amounts of Mana.

"It has been 20 years since the System Master began his nourishment of Earth…" said one of the entities with a mechanical and bizarre voice.

"Indeed. This Planet's Origin Core connects to a larger area of the cosmos which is considered as its own 'World'… However, no other planet has an Origin Core in all of this galaxy except this one."

"We must harvest it before the System Master does it, even if it is not completely ripe enough…"

"Are you sure? Perhaps we can still begin negotiations with that entity."

"No, he is too chaotic to make any negotiations, and it is not like we are as carefree to even speak with such a being… After all, someone that can transcend the fabric of reality is too dangerous… Especially when he is accompanied by his friend…"

"We must hurry, we don't want him to harvest it first…"

"That's right. We might as well begin our invasion, extermination of any annoyance, and extraction of the Core while the System Master is busy dealing with others that are trying to mess with his plans in a Different World."

"It is now or never. With this strong Origin Core… I believe we might be able to finally cross through the blockage and reach a higher level of existence!"

"Hmph… Perhaps finally becoming Star Rank will please our lord…"

"What is the estimation for our arrival?"

"Five Months, one week, and two days." action

"Hmph, that will be still quite long."

"We are traversing the Spatial Layers, and even then, it will be a long trip. After all, we are trying to evade the dangerous Outer Void, as the Overseers might notice us there…"

"However, we can send some Mechanicals and Raid Beasts for the meantime… And if we send Mana Cores as meteors, the world will begin to be poured with even more Mana, and stronger Gates which these lowly lifeforms have never seen before shall emerge promptly after, quickly bringing their end."

"Good. It will be a pleasant sight to see these annoying pests completely exterminated when we finally arrive to harvest the Origin Core."

"Very well then, we shall begin immediately."

"Go on…"

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The light of the sun showered Iris and Noah's nude bodies, as Iris opened her eyes slowly…

She glanced at her surroundings and found… Noah bare-chested while sleeping at her side, again.

However… this time he was not simply bare-chested, as the rest of his body was also completely nude.

Iris slowly glanced at Noah's body, which she found beautiful on its own way, he was filled with large scars that were slowly fading away, and his limbs were slender yet sturdy… and below the bedsheets, there was the resting beast that gave her a lot of pleasure last night.

By just recalling their night of passion Iris could not help but become completely red, she still could not believe that they had actually done it and that Noah even loved her back!

However, she felt a warmth within her heart as she saw the sleeping face of Noah, a man who was ruthless, cold, and strong, sleeping peacefully and innocently at her side… he had shown her all of his utmost desires and feelings to her last night, a privilege that was only given to her (and only her).

She rested over his shoulder as she closed her eyes, putting her legs close to his as her feet touched his, feeling each other warmth while being nude was something that felt very special to her.

After a few minutes, Noah's eyes opened slowly, glancing at the sleeping face of Iris resting above his shoulder.

However, unlike before, he did not throw her away or something and simply glanced at her.

He really had… done it tonight.

It felt different now, sharing a bed with Iris and doing passionate intercourse with her had changed his perception of her.

However, his mind had many things he needed to do, simply delving into romantic things was not his thing.

Thankfully, Iris was not a woman who was particularly 'normal', and enjoyed fighting and growing stronger as well, so they were both quite the good match.

Iris suddenly woke up again as she glanced at Noah.

"Good morning…" she said while blushing.

"…Good morning. Did you slept well?" asked Noah rather politely and with a gentle tone, surprising Iris, as Noah wouldn't usually ask others how they were or felt.

"A-Ah… Yes… Last night… It was… wonderful… I never thought that you could be so passionate… Noah-sa-" said Iris.

"Just call me Noah, Iris. There is no need for formalities," said Noah.

"R-Really?" asked Iris.

"Indeed. Sharing bed with me last night means more than you imagine. It means that you are in a similar position to me within our family, and others must call you with honorifics now. You're the... Hm... Wife of the progenitor," said Noah with a mild smile.

"Wife?!" asked Iris while blushing.

"Indeed, though some ritual or some kind of event or gift should be done or delivered to make it somewhat official..." said Noah.

"U-Uwah! So fast!" said Iris.

"Not now, though, but something can be arranged at a later date…" said Noah.

"I-I'm so happy about what happened last night… It all feels like a dream… I am still wondering if this is real…" said Iris.

"It is real, Iris…" said Noah, kissing Iris's lips.

"Ah… I am… so happy… Noah… do you really… love me back?" asked Iris, her eyes suddenly turning crimson red, as a slight fascination and obsession grew within her heart.

However, Noah did not fear such obsession as he did not see the necessity of taking any other woman than Iris in his life, he was not fond of harems or any of such stupid things, and was a man devoted to only one lover.

"Yes… I really do, Iris…" said Noah, as Iris took the initiative this time, jumping over his chest and kissing him more passionately.

Noah was a bit startled by her impulsiveness, but he embraced her with his arms and caressed her smooth pale white skin, grabbing her plump cheeks and thick thighs.

"Ah…" moaned Iris, as she separated her lips from Noah, then, she suddenly felt something rising beneath her abdomen, the beast that had tamed her last night…

"Noah…" she muttered while blushing, she began to breathe heavily, as her heart started to beat faster… she seemed to be in the mood for some morning activities.

"Shall we seal our bond with some more passion? Let us make up for the time we missed when we had yet to know each other…" said Noah with a seductive and possessive smile, grabbing Iris's delicate chin.

"Ahh… Y-Yes…" said Iris, as Noah embraced her within the bedsheets, and the bed once more began to resonate loudly as a new session of passionate and steamy mating began…

Arthur and Timassa who had woken up and walked into Noah's room found a messy scene, which made Timassa instinctively close the door.

"I-I think they are busy… Arthur-sama…" said Timassa while blushing.

"Y-Yeah…" said Arthur, he was also as red as a tomato…

"Aaahh~ Noah! Harder~!" moaned Iris, startling the pair as they quickly ran away from the scene to not disturb their progenitor and his new wife.

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