Warhammer: Lord of the Endless Monster Horde

In the original, after Guilliman awoke, he was utterly infuriated by the ridiculous Codex Astartes he had written. Such a disgusting piece of work, and yet they had followed it for ten thousand years! He immediately set about revising it.

As for the genetic modification surgeries of the Space Marines, Guilliman had already started instructing Belisarius Cawl to upgrade them right after the Horus Heresy ended. However, unexpectedly, that guy took a full ten thousand years and only made three minor surgical modifications—truly giving Regent a headache.

Guilliman's original vision was that after ten millennia, they should at least have designed a Space Marine that was slightly weaker than the Custodes—or even one that could match them! But what did he get instead?

"I disagree! Our modification procedures are grand and sacred, just like the Emperor Himself!" A member of the Deathwatch vehemently opposed the changes.

Just then, a golden light illuminated the ship, and a divine voice resonated in the minds of all the Space Marines:

["Approved!"]

"I-I just heard the voice of the great Emperor! It was Him!"

"The Emperor has spoken!"

"If the Emperor supports upgrading the modification procedures, then we must comply!"

"It seems that the great Emperor agrees with improving the Space Marine enhancement surgeries. I believe no one is more suited for this task than Balt," said Rhodes.

Of course, this wasn't the Emperor manifesting. Instead, Rhodes had subtly used a fraction of the Emperor's psychic power to persuade the Space Marines in a more... friendly manner.

After all, if the Emperor could directly speak into the minds of Space Marines, he would have long since reshaped and improved the Imperium by now. The Emperor couldn't even communicate with Rhodes directly—his psychic power was so immense that conversing with anyone even slightly weaker could cause their minds to explode.

However, Rhodes was certain of one thing: the Emperor wanted these modifications. If the Custodes could be mass-produced, the Emperor would have done so ages ago. The fact that the Imperium had stagnated for ten thousand years frustrated the Emperor to no end!

Rhodes could feel the joy radiating from the golden psychic energy earlier—the Emperor was desperate to improve the outdated and inefficient Space Marine modification process.

Even the Primaris Marine technology was barely acceptable by the Emperor's standards. Back in the day, the Thunder Warriors were far stronger than modern Space Marines.

"If this is the will of the great Emperor, then we accept it," said Titus.

"For the Emperor!" The Deathwatch Marines no longer had any objections—after all, the Emperor's command was absolute.

Titus sighed in relief. He had been wondering how to convince his battle-brothers to accept the upgrades. He never expected the Emperor Himself to manifest and deliver the message directly to their minds.

It had been ten thousand years since the Emperor had spoken to anyone other than the Living Saints—or the Primarchs before they disappeared or went into stasis. But now, they—mere Deathwatch warriors—had the honor of hearing His voice.

"You lot, come with me. I need to examine your bodies. Lord Rhodes, may I use the medical pods here? If we are going to perform the augmentation surgeries, I will need them," said Balt.

These medical pods were highly advanced and could be modified into biological incubation chambers. However, they were only suitable for upgrading Space Marines—not for creating something as massive as a Z-Ton.

"Go ahead, just leave me half of them. This ship still needs some medical facilities," Rhodes replied.

"No worries, Lord Rhodes! I only need ten of them."

"Understood. How long will it take you to design the new upgrade plan?"

"Lord Rhodes, I estimate a few days. First, I need to examine their bodies and understand their enhancement programs," Balt explained.

The most time-consuming part was the examinations, which even included some dissections. Fortunately, with these advanced medical pods, the subjects wouldn't die from the procedure.

Once Balt understood the current Space Marine augmentation process, he could begin working on the upgrade. It wouldn't take him more than a few days.

"I see. Proceed as needed. I'll speak with you privately later," Rhodes said.

Balt nodded and led a group of Deathwatch Marines to dismantle and repurpose ten massive medical pods. He then directed all Deathwatch members to follow him to a temporary lab in the ship's fourth-level storage area, where he used them as free labor to assemble his equipment.

Next, he would conduct a comprehensive analysis of the Space Marines before designing a completely new upgrade process for them.

Meanwhile, Elena approached Rhodes hesitantly.

"Lord Rhodes... I never expected our ship to have such a scientist aboard. That means... before this... we..."

She trailed off, clearly embarrassed. She and Rhodes had enjoyed themselves quite freely on the ship before. They had been together in the corridors, the command deck, even the storage rooms...

Had this ancient Golden Age master been awake back then? Had he seen anything? The thought was mortifying!

Rhodes laughed. "Don't worry! This master was asleep on the new ship. He wasn't on the old one. All of this is a blessing from the Omnissiah. The Omnissiah didn't just create a ship from nothing—He replaced an old ship with a relic from humanity's Golden Age."

"I understand now, Lord Rhodes!" Elena sighed in relief.

"Alright, you've been busy all day. Let's go back to our quarters and rest," Rhodes said.

"Mm! Yes! Let's... let's go rest."

The two returned to their room.

Elena's relief dissolved into molten desire as Rhodes slammed their quarters' door, the metal reverberating with his augmented strength. Her earlier embarrassment evaporated, replaced by a primal hunger that left her core aching and slick. She prowled toward him like a feline in heat, her battle robes already falling open to reveal glimpses of creamy flesh.

"Lord Rhodes..." she purred, voice dripping honey and sin. Her delicate fingers traced his muscle.

Rhodes's hand shot out, wrapping around her throat in a grip that made her pussy clench with need. He squeezed just enough to make her gasp, pupils blown wide with lust.

"Such a naughty little Sister," he growled, using his free hand to tear her robes clean off her trembling body.

"Unnnngh... Lord Rhodes," Elena moaned as he threw her onto their bed. She spread her legs shamelessly, displaying her dripping cunt.

Rhodes stripped, his body gleaming like polished steel. His massive cock stood proud, pre-cum already beading at the tip. Elena's mouth watered at the sight, remembering how it stretched her perfectly. He stalked toward her like a predator, fingers digging into her thighs as he roughly spread them wider.

"Beg for it," he commanded, rubbing his thick head through her soaked folds. "Let me hear how desperate my little Sister is."

"Please!" Elena wailed, trying to buck her hips up.

"Please use me, Lord Rhodes! I need you inside me... AH!"

He slammed into the hilt in one brutal thrust, her walls stretching obscenely around his girth. Elena screamed in ecstasy as he set a punishing pace, the wet sounds of their coupling echoing off the metal walls. His fingers found her clit, the inhuman precision of their movements quickly driving her mad.

"That's it, take it," Rhodes grunted, pounding her cervix with each thrust. "Show me what that holy cunt was made for."

Elena babbled, her eyes rolling back. "I... gonna cum... please let me cum!"

"Do it. Cum for your lord." His thumb pressed hard on her clit as he bottomed out.

Elena's whole body convulsed as her orgasm ripped through her. "Ah~! Lord Rhodes!."

Her pussy clamped down like a vice, milking his cock as he roared and flooded her womb with hot cum. They collapsed together, Elena whimpering as aftershocks made her twitch around his still-hard length.

"I'm not done yet," Rhodes purred.

Elena could only moan in response, spreading her legs wider to take him deeper.

Rhode withdrew his semi-hard cock from her oversensitive pussy, making her whimper at the loss.

"On your knees, Elena," he commanded. Elena scrambled to obey, her thighs trembling as his cum leaked down them. She looked up at him with lusty devotion, already knowing what he wanted.

"Clean it up," Rhodes ordered, gripping her hair. Elena moaned and eagerly took him into her mouth, tasting their combined fluids. Her tongue swirled around his shaft as she bobbed her head, quickly bringing him back to full hardness.

"Such a talented mouth," he taunted, starting to thrust deeper. "The Emperor blessed you with the perfect throat for taking cock."

"Mmmphhhh!" Elena gagged slightly as he hit the back of her throat, but she relaxed and took him deeper. Tears streamed down her face as he used her mouth roughly, her fingers finding her clit.

Rhodes suddenly yanked her off his cock, strings of saliva connecting them. "Did I say you could touch yourself?"

"N-no Lord Rhodes, I'm sorry!" Elena gasped, but her eyes gleamed with defiance.

"Turn around. Ass up, face down."

She quickly assumed the position, wiggling her hips enticingly. Rhodes's hand came down hard on her ass, making her yelp.

"Count them," he ordered, spanking her again. "And thank me for each one."

"One! Thank you, my lord!"

SMACK

"Two! Thank you for punishing me!"

SMACK

"Three! Thank you for teaching me!"

By the tenth strike, her ass was bright red and she was sobbing with need.

"Please... please use me again... need you inside me..."

"Since you begged so prettily..."

Rhodes lined up his cock with her puckered hole, making her gasp. "But this time I'm taking this tight little ass."

"Ohhhhh!"

 Elena screamed as he pushed inside, the stretch burning deliciously. His hands gripped her hips bruisingly tight as he began to thrust.

"So fucking tight," he growled, picking up speed. "Your ass was made to take my cock."

"Yes! Yes!" Elena wailed, pushing back to meet each thrust.

Rhodes reached around to roughly finger her dripping pussy as he pounded her ass.

"Already so close again? Such a greedy little sister."

Elena was practically sobbing with need.

"Cum for me then!"

Elena shrieked as another orgasm tore through her, her whole body convulsing. Rhodes roared and buried himself to the hilt in her ass, filling her with another load of hot cum.

They collapsed together, both panting heavily. Elena whimpered as Rhodes slowly pulled out, feeling thoroughly used in the best way.

"Thank you for your affection lord Rhodes," she murmured, snuggling against his chest.

Rhodes chuckled. "Elena, you're the best..."

After helping her fall asleep, Rhodes opened his system shop.

When he upgraded to the mid-tier store, the system gave him a small gift package. Unfortunately, the 50-draw gacha pull didn't yield any mysterious prizes—just a bunch of monster fragments.

However, when he opened the mysterious gift box, a golden light flashed, and a massive statue appeared in his system space.

A streamlined body, two lamp-like eyes, a timer on its chest—it was unmistakable.

[Reward obtained: Giants of Darkness Statue]

Wait, what the hell?! A Giants of Darkness statue?!

Rhodes had expected something useful, but instead, he got a statue of a Giants of Darkness.

He had assumed such high-tier beings could only be unlocked after upgrading his shop to much higher levels. But now, one had appeared just from a gift package!

Rhodes immediately left his quarters and entered the ship's command bridge, where he summoned the colossal Giants of Darkness statue. It stood an impressive 62 meters tall.

The design wasn't the classic Tiga appearance. The figure wore heavy armor, and its helmet had a strange faceplate.

Rhodes tried to determine whether this was Dagun, the Power Fighter from the Tetsu Generals, or Daram, the Power Warrior from Ultraman Tiga.

The two looked similar, but Dagun's armor covered more of his body, and his helmet was more fearsome.

The statue wasn't overly bulky, so Rhodes concluded that this was Daram, the Power Warrior from Ultraman Tiga, not the one from Tetsu Generals.

But how was he supposed to awaken it?

Surely, he didn't have to boil himself alive like in the original story, right? In the movie, these beings awakened when someone intruded upon their sealed domain. But now, after summoning the statue, it remained lifeless.

Since it came from a gift package, perhaps the package contained instructions?

Rhodes checked the details:

[Giants of Darkness Power Warrior Daram (Unawakened Statue Form)]

[Requires a warrior's soul filled with powerful dark energy and an insatiable thirst for battle to awaken.]

[The stronger the summoner's dark energy and battle desire, the more powerful the resurrected Giants of Darkness.]

[The summoner will become Daram's human host.]

[When their bond reaches its peak, new transformation states will unlock.]

The potential of Giants of Darkness is limitless!

The description was brief but confirmed Rhodes' suspicion—this was indeed Daram from Ultraman Tiga's Final Battle. And he had excellent potential!

Summoning a muscle-bound warrior wasn't as exciting as summoning Carmilla, but hey—it was still a Giants of Darkness!

After inspecting the statue, Rhodes stored it back in his system space and pondered how to awaken it.

He needed a warrior with strong dark energy, immense combat desire, and terrifying power.

Where could he find such a being?

Titus was strong, but he lacked dark energy and wasn't evil.

Suddenly, an image of a certain dark warlord flashed through Rhodes' mind...

PS: If I see this book enter the 200 ranking I will continue my update 2 chapter/day.