The World of Unlimited Blades Chapter 8, a Fate/stay night + Anime X-overs Crossover fanfic

Hi! Lugal kug-ga here! I am a long time reader but a first time writer.

Wow, how long has it been?

Imma say this now, I own nothing of the originals portrayed in this fic, I'm merely making an iteration.

And should you see some similarities with other fanfic Authors, it might be because I've…. copied it. Or took some parts of their works and incorporated it in mine. So, credits to them.

Enough of the boring A/N and onwards to the story.

I've committed to finishing this work, should it stop updating for a year, I've probably self deleted. So, sit back, enjoy, and review!

—Lucifer POV—

Once, he was called the Fairest and strongest of all, second only to the almighty. At that time, he was content, maintaining the balance, defending against those who dared trespass on the land of the almighty.

He was the almighty's right hand, he didn't desire anything except to serve his father, the almighty. But then, one day, his father called for him.

Arriving inside a grand hall of white and gold, here is the temple in which the almighty resides in the kingdom of heaven.

Sitting and looking at the small golden altar filled with water, was his father.

"You've called father? Gabriel said you wished to speak to me." he asked softly.

At that, his father answered while not looking away from the water.

"Yes. I have." Was his short answer.

After a few silence, realizing that that's all his father is going to say, he spoke

"So…How may I be of assistance father?"

But his father merely smiled and beckoned him over. Which he obeyed. Looking at the water in the altar he saw the reflection of Eden, the paradise which his father created to house all his creations. Then he saw something new, two beings, likened to their own image, a male and a female.

" I named the man Adan, for he is the first man of Eden. And she is Lilith, created to be his equal and companion."

Lucifer stared, captivated by the two beings which his father created. But then, he saw Lilith turn away from Adan. Wondering why, he turned to his father.

"Because they were created equal, Lilith thinks being Adans' companion means submitting to him." At that his father shook his head.

"If I may. May I be allowed to meet them?" He asked.

At that, his father became quiet. Which Lucifer interpreted as him contemplating.

"I apologize, I would not th—"

"Sure. You may." Lucifer stopped his sentence at his father's answer.

"...Is there anything I can help you with, father?" He finally asked after a long time of silence while looking at the reflection.

"Nothing for now, I've just wanted to spend some time with my son." Which his father answered with a smile.

Lucifer was overjoyed at his words and stayed a bit longer, talking about little things, about the angels he talked with, about his brothers and sisters etc. but he still had work to do so he bid goodbye.

…

After doing his duties, he couldn't contain his curiosity and decided to pay his father's creation a visit, human he called them.

Meeting them was a Marvell. He could not quite put it into words but he felt something fundamentally different from them.

Adan was a good man, which he became friends with. He talked to him about almost everything, he was a good listener despite not having that much knowledge. He cared for the creatures in this garden. While with Lilith, he also became close with. After a very long time, slowly but surely, he started to feel an unfamiliar emotion towards her every time they were together.

Then after many years, Lilith said to him, ' as Adan and I were created as equals, one must not submit to the other. But, if it's with you, being you are the son of our creator I'm willing.' and so he confided in Adan, but he just was happy for him. He wondered why. Weren't they supposed to be companions? and why is it that Lilith's words sounded as if it was right yet it was wrong.

He then went to his father to confide in. But he merely gave him a smile and said he was happy for him and gave his blessings. But Lucifer was sad that he seemed to have taken Adans' companion. So his father thought of a solution, He shall create another companion for Adan then, and ordered him to fetch what was needed.

Lucifer then went to Adan and conveyed what his father had told him and hoped he would be overjoyed. But, Adan merely smiled, but still agreed. So after Adan slept, with his permission, Lucifer took a rib on his left side, and a piece of dirt on the Ground of Eden and took it to his father.

What was created was another beautiful Woman, he guided her back in Eden and introduced her to Adan. It might be because she was created using a part of him, but they then lived in harmony.

One day, Lilith approached him, saying, 'why don't we try what the creatures of the garden are doing..' when he saw what she meant, it sparked a flame of curiosity within him, and he agreed.

What is it like copulating? And so, they did. Then he felt a pleasure like no other, different from the feeling of serving under the father, different from the emotions of spreading the light of God, it was more of a pleasure of the flesh.

But, after experiencing such a pleasure Lucifer could not stop himself from desiring more. What was supposed to be a sacred act of conceiving life between spouses became an instrument for pleasure.

And so every time Lucifer was in the Garden, he and Lilith would indulge in that pleasure.

But he didn't expect that one day he would commit the greatest sin.

One day, as he returned to the Garden, he spoke with Adan, asking how they were doing. In this Garden, they have no need to experience hunger, hardship and old age, because here is a paradise which his father has created.

Bidding him farewell, he went and sought Lilith, he saw her by the pond. He approached her from behind and embraced her, he then did the act of pleasure with her, it might be because of his impatience that he failed to notice that there was something different about 'Lilith'.

After a few hours of indulging in the act and kissing her for the last time, here he finally looked her in the eyes. And what he saw filled him with extreme dread.

The glazed eyes looking up at him were not the purple eyes of Lilith which resembled the color of the twilight sky, but the eyes of someone who's face and figure bore an exact resemblance to that of Lilith. It was the eyes of Eve, blue, which is the color of the ocean and midday sky.

He panicked. He dreaded what he had done, he dreaded what his father would say, but most importantly, he dreaded what his dearest friend would feel. For he had committed an act of unforgivable sin, even if it was a mistake, it doesn't change the fact that what he had done had already happened.

….

He went to Adan. He confessed his actions , And ask not for forgiveness but for Adan to punish him.

…But, They forgave him…. him?! After what he had done!

Eve even thanked him for sharing to her such knowledge , which tore at Lucifer's heart. She then wished to share it with Adan. He felt anger, anger towards himself, he loathed it, they shouldn't have forgiven him they should have scorned him. So, he left. Unable to bear the shame of what he had done to his friend. Which is his other mistake. He could have prevented the events that had transpired then, if only he had remained a bit more.

What Lucifer didn't know was that there was another who had witnessed his actions. Then He could have stopped a fellow brother from doing what he had done.

That such acts are only meant to be done by the union blessed by the Father. He could have stopped it, but due to the deep guilt of what he did to his dear friend. He escaped to the battlefield, he descended to the realm of darkness, where he slaughtered every denizen of evil Creatures of the dark, which desires nothing more than to destroy, corrupt and consume. That was where he went and remained.

Until one day, Gabriel came to him.

"... Lucifer, Father has called for you." Her tone had a tinge of coldness. And the way she called his name instead of big brother, gave him a bad premonition.

But, he remained silent, and merely followed her. Arriving at the hall of the Temple in the kingdom of heaven. His father stood there with a solemn expression.

….

…..

….

…

Suppose, their father found out about it. How can he not, when he sees everything within the Garden. This made his bad premonition more and more pronounced. So, he finally asked.

"... what.. what happened to them?" His tone was slightly shaken.

"I banished them from Eden." Was the stern answer with a tone of authority.

"...why?" Was his choked question.

"... they have Committed a Forbidden act." His father answered. " Samael had already been punished, as he was the one who tempted Eve."

Surprised, upon hearing Samael's name. And wondered how he was the one who tempted Eve. But there's something more important.

"But! But it was my fault! Why did they have to be punished! Please, Father! I ask for their forgiveness! For it was I who had tempted Eve!" He shouted as he kneeled towards his father.

"...no, your action had been but a mistake…as was my own. Having created her with Liliths design. And I knew that you felt guilt and wished to atone for it….But, it was Samael who had tempted Eve."

"...wha—, but! Then you should have also punished me! Why? Father! Why was I not the only one punished for the sin I have committed!"

But it seemed like his decision was final.

"...it was Lilith who had already taken upon herself to be punished for your sin…despite my forgiveness." Now, he felt his father's gaze land on his form, which stilled when he heard what Lilith had done. His face is now pale.

" Wh–at? Why? Lilith, where is she?" He asked with a choked voice.

" Cast down to the realm of darkness."

Lucifer stormed out, with 14 pairs of wings unfolding, materializing his battle attire and in his hands is the sword of light, which his father has created. EXCALIBUR.

But before he could approach the temple door, two familiar faces barred his way.

"...Move." he spoke with a heavy tone.

Who stood there were the two archangels. 'The second son' and the 'right hand of god, Mikha'el, and 'The flame of God' Uriel. Both Sporting 12 pairs of wings, doned in their own heavenly armor.

"No." Spoke Uriel, being the personification of 'God's flame' he has the personality of one'.

" You are forbidden from going after any of them. You have already incurred enough of their suffering. I shan't allow you to do anything untoward to them."

" They were my friends! And Lilith is of my other half! You dare say I just stay put and do anything for them? Huh, Uriel?!"

At his outburst, Uriel was clearly taken aback. But still remained steadfast. "...Yes."

"... Enough, Elder brother. They have been punished for disobeying father's orders ... .Or are you saying, you'll go against his will?" Mikha'el said, taking a step forward, his own sword at the ready.

Lucifer stood there, looking down silently, his grip on the sword handle so tight it seemed like it was being squeezed.

"..."

As the tension became more and more Heavy, that a single twitch would spur a clash of swords. A voice spoke, from behind.

" …Enough." it was the voice of their lord and father.

" …do you really wish to descend to the world, and seek them?" Their Father questioned in a serious and heavy tone.

" Yes!" was Lucifer's immediate answer.

"... whatever the consequences may be? Are you still willing?" His words gave Lucifer pause. But still, Lucifer had already made up his mind.

"...yes…no matter what…" was his answer, his tone heavy and determined.

Their Father, clearly having sensed his thoughts, heaved a sigh. He understood that Lucifer would not change his mind, and would follow through with his actions. Even if it meant fighting his own brothers and sisters.

" …very well." He finally spoke after several seconds of silence. " .. you shall then be stripped of your authority, and Power." His tone was laced with authority.

" .. and your weapons shall now not be your own." At that, Lucifer's armor disintegrated into motes of white lights, his weapons leaving his hands as they stabbed the marble floor several meters from him, then he felt himself weakened his powers and strength leaving him, only but a fraction remained of what he had before.

Lucifer didn't as much give a reaction to the Father's decree and what had happened. With his armor now gone, he only wore a white dress streaked with red.

His fists merely clenched. But his Father's next words made his eyes widened in shock. Not only him but also Mikha'el and Uriel were shocked.

"... you shall be cast down to the earth, and call me father no more. For you have chosen. Your wings from now on shall lose the color of my kingdom, and be tainted by all the sins of the earth."

Lucifer, now having got over his shock, but was now panicking.

"Wa–Wait, Father! Please, I–!" But his words did not reach the almighty as he continued with his last and final declaration.

"You were the signet of perfection, full of wisdom and perfect in beauty. You were in Eden, my garden; every precious stone was your covering, sardius, topaz, and diamond, beryl, onyx, and jasper, sapphire, emerald, and carbuncle; and crafted in gold were your settings and your engravings.

On the day that you were created they were prepared. You were second only to none but me. I placed you; you were in the inner sanctum of heaven; and in the midst of the world of darkness you walked, to defend against evil.

You were blameless in your ways from the day you were created, till pride and selfishness was found in you. In the midst of your time in Heaven, you have sinned; so I cast you Lucifer from my kingdom, from now and forever, thee would be welcomed no more."

Lucifer tried, he really tried. As he spoke his final plea with an Anguished expression, he disappeared, leaving the shocked and speechless Archangels.

What everyone didn't know was this event would spark a conflict which would engulf everything in creation. Except for the Father.

He fell from the heavens, like a bright star streaking across the dawn sky, he fell towards the world.

His 14 pairs of wings, only 9 remained. For centuries he roamed the earth, trying to find the dear friends he had. But, what he found of Adan was but a shadow of his former self, but his eyes which held kindness and warmth remained. He learned of what transpired with Adan and Eve after their banishment from the garden.

His expression grew pained as he listened, Adan, now Adam, was but an old man. Leaving the garden, they had lost its blessing of eternal youth. They had several children which left their parents in order to roam the world and create their own families. But what pained him the most is the first two sons they had. The first born, Cain, had committed the first sin of murder. Murdering his younger brother Abel, which led to him being cursed by the Father, as for what, he didn't know.

He realized Cain must have been born with the essence of Lucifer when Adam and Eve had conceived him. And he realized, Adam must have known it already. But still, his eyes as he gazed at Lucifer was not of hate nor blame, but one who's happy to finally be reunited with a dear friend.

He then asked where Eve was. In which, Adam gave a sad smile. Turns out, she had already died half a century before Lucifer came.

He stayed with Adam for his remaining years, helping him till the land, herding the sheeps, feeding the cattles, and watching Adam's children leave as they grew older.

Until finally, Adam lay in the tomb in also which Eve laid rest. all of Adam's children Left, There was no one but him that remained who would bring Adam to the Tomb.

As he stood there, gazing at the now sealed tomb of his dear friends, a Single tear fell down his cheek. He then remembered Adam's words as he took his last breath.

"... It's time, Old friend. I would now join my wife to rest." He said with a gentle smile, as Lucifer knelt at his side holding his hand.

"...My Children, please watch over them. As you did to us. Be with them, but, never lead them…" then his eyes were shut, forever. Adam's words, which were both a pleasure and a Warning, engraved itself into his very soul.

As the man walked through the realm of eternal darkness, covered in cloth, his features hidden but his presence shone like the brightest star. whispers of his name echoed in the shadows. Some feared him, while others revered him. His steps were purposeful, guided by a resolve born from centuries of longing and regret In the world of eternal darkness, in which the damned and the impure roamed.

He moved among them, Though his name had been stripped from the heavens, and even if his powers were but a fraction of what once were, he was still stronger than the denizens of hell.

In the depths of despair, he found a glimmer of hope. A soul burdened by guilt and torment, yearning for the one who had taken upon herself to be punished in his stead.

As he continued his journey through the realm of shadows, he finally found her. After centuries of wandering the underworld, Lucifer's search finally led him to Lilith.

But once more, what he found was but a shadow of what once were. She sat, weeping in the dark corner of a castle of one the overlords. She, who now had been twisted and corrupted by the darkness that surrounded her.

Despite her transformation into a demon, Lucifer saw the flicker of her former self buried beneath the layers of pain and despair.

With unwavering determination, Lucifer set out to rid the underworld of those who had defiled Lilith and countless others. He waged war against the demons, his sword of light cutting through the darkness with righteous fury. One by one, he vanquished his foes, leaving no trace of their existence behind.

As the battle raged on, Lucifer's power grew, fueled by rage and vengeance, and his love for Lilith and his desire to protect her from further harm. With each victory, he drew closer to his ultimate goal: to ensure Lilith's torment would be avenged.

With the underworld now bowing on their knees, Lucifer emerged as its undisputed ruler, his throne forged from the remnants of his enemies. And by his side stood Lilith, with her unwavering devotion as well as his three other concubine, the chief demon of Gluttony, Belzebuth Zebubra, chief Demon of Lust Asmodeus Amaryllis and lastly the chief Demon of envy Leviathan Levi. His kingdom is an antithesis to the kingdom of heaven which his father had built. Managed by the 72 demon pillars who had sworn fealty to him.

Zebubra is a beautiful, slender woman with pointed ears and drooping antennas. Her hair is straight and tipped with a darker tone, but the lock on her forehead and the one on her right shoulder has a caravel design. Her eyes are thin, and her irises have a pattern very similar to the eyes of some insects , she can be stubborn and imperious, Likewise, she can be somewhat conceited and proud, However, despite these flaws, Zebrura may have keen eyesight, being able to discern what Lucifer wanted and delivering it.

Amaryllis is a beautiful, tall woman with long pink hair and magenta tips. She has magenta eyes paired with long pink eyelashes and pointed ears with earrings. She wears a very revealing outfit that shows off her voluptuous figure, and her cleavage holds it by a very thin piece of strings around the abdomen to make it more seductive. She has a cheerful, playful, and somewhat childish attitude, as well as being extremely affectionate and attentive to Lucifer and Lilith and the others, even going so far as to rush to their side if ever they called.

But, True to her title of "Chief demon of Lust," Amaryllis is shown to have a lewd mind. This is shown when she slept with Lucifer whenever she had the chance.

But even so, she comes to show a wiser side of herself. This is shown when she tells Lucifer to unite the underworld under his rule. In the same way, she can show a more intimidating side, with no remorse nor expression, she killed a former head of one of the 72 pillars when they failed to do hers or Lucifer's bidding, but smiling after, as if nothing ever happened.

And Finally, Levi. She has light blue long hair with a bandana with exquisite design. She also has two horns that look connected to her bandana. She also has a white turtleneck and a blue jacket and a belt to compliment her long skirt. She is egotistical and proclaims herself the most refined. She doesn't seem interested in ruling, claiming that a lady should not have to be burdened with responsibilities and would rather leave the hard work to the men, but still go out of her way to step up, should any rebellions arise.She's a doting woman who believes Lucifer's power and accomplishments make him the best.

Together, they ruled over the underworld with fear and power, ruling over the impure, the once realm full of chaos and destruction, had now obtained a semblance of order. Though, in his conquest, Lucifer's once pure and beautiful wings, tainted by sins and demonic energy. When once he had been a pure and righteous being, had become nothing more than a ruthless tyrant.

...

Then one day, Lilith bore him a child.

Rizevim Livan Lucifer. Inheriting his dark silver hair and the Hazel eyes of the now demon Lilith. Thinking the child should be free, Lucifer let him do as he pleases. Another mistake that joined his countless others.

So, after many more years had passed, he grew up into a man. Rizevim acted in a light-mannered way, speaking in a way that is filled with jokes that carry no weight and filled with ill intent. He also came to be immensely malicious, vicious and brutal, as he even toyed with someone whom he deemed to be worthless. He was very prideful with his malicious actions, always acting like this made him superior to everyone and for being "Lucifer's first son" in his eyes.

Unlike most of Lucifer's children with the three others who now bore the title Great Satans, Rizevim didn't have any interest or concern in Devil politics as he considered succeeding his father's throne and ruling responsibilities as a hassle, Lucifer also let him do as he pleases and didn't force him into it.

One day, someone came. An event Which became the catalyst for the succeeding events. It was Azazel, who fell from heaven, leading several others exiled by his father, one of them is the one whom he had known to be the one who would less likely go against God. Kokabiel, the ever so loving child of God.

Lucifer now stood, garbed in his full set of red armor, ready to march for war against the forces of heaven, his expression stone cold, but his eyes contained a bottomless rage.

As for why. It all started when Lilith died. Kokabiel, bursting from the door of his castle, with panicked expressions. He informed that something happened to Lilith. But as Lucifer, arrived with the three other great demon lords.

They saw Lilith, laid down in her bed, her eyes closed in eternal slumber, with her heart being gouged out. Amaryllis knelt and broke down crying, and Zebubra went to comfort her with her expression mirroring that of Amaryllis. While Levi strode forward, her expression cold as ice, she inspected Liliths wound, and she found some lingering energy. She then asked Kokabiel if he had seen the one responsible and if he was familiar with the lingering energy.

But Kokabiel shook his head at the question, merely suggesting that Azazel might be more knowledgeable with it. But then, Azazel Arrived with Armaros and Baraqiel. As they descended, they saw Lilith. Suppose to say they were shocked, and wondered what may have happened while they were away.

Azazel approached Levi and spoke with some hesitation.

"...my lady, if I may ask. what happened?"

Levi merely spoke with a frosty tone without turning to him. " As you can see, Lilith had been killed." she paused, then turning towards Armaros who approached the body of Lilith with a look of recognition.

She instantly disappeared, arriving in front of Armaros, before he could even react, her hands were already around his neck. And no Matter how he struggled he couldn't escape. Azazel was about to intervene when Levi spoke.

"..You seem to recognise this energy. Hmm? " Armaros and Azazel stilled at the question.

"So I was right. Now, Tell me. Or you could say goodbye to your insignificant little life." Her hand then tightened as her eyes gleamed with frost.

With great difficulty Armaros managed to spit two words, which shocked Azazel. But a puzzled expression on Levi.

"..Sa–Sacred….Ka–!...G–gear!..."

"Hmmm? Sacred gear? And what is that?" she questioned without letting her hand go of his neck. Fortunately for Armaros, Azazel stepped in.

" Sacred gear is a weapon created by God." At that, Levi's gaze turned to Azazel. Then back to Armaros, after several seconds, she let go, throwing His across the floor.

"..'cough'!...'cough'!..damn." he coughed as he gasped for air.

" So? tell me more about this.. Sacred gear." She asked, as she saw with the corner of her eye, Lucifer, now kneeling beside Liliths body, with both hands holding hers. His back, turned so they wouldn't see his expression, not that they needed to, for they already knew.

Azazel nodded then spoke.

" Sacred Gears, also known as God's Artifacts (神器, Jinki), are items with powerful abilities bestowed upon Humans by God ."

"God created the Sacred Gears as part of his system to enact miracles on the World. It was created after Lucifers Exile. We've speculated that some of them are even capable of killing a god. A user might have infiltrated, but that's what is strange, a Human could not possibly have entered the underworld."

Silence Enveloped the area as Azazel finished his explanation. Amaryllis, who now stopped weeping. Had an expression of rage with Zebubra mirrored her expression. And Levi stood there silently, frost now appearing around where she stood.

Amidst the silence and rising tension. The voice of Kokabiel rang out.

"...I saw someone leave. It was a man who bore resemblance to Lucifer, so I dismissed it. But when I remembered He was on his castle, I went to check on her…and this is what I've witnessed."

Azazel now with a thoughtful look gave his conjecture.

"..I see, it might be a gear that could Change the users features. And considering it managed to elud your senses it might also have the ability to conceal—."

Just then, another fallen barged in the chambers. Panting, and exhausted. It spoke then with a tone of urgency.

"...Lo—Lords! The, The forces of heaven are gathering!"

This greatly alarmed Azazel.

" What! Have you any information why!" He asked with an agitated tone.

"N–no! Nothing, sir! All I know is They are preparing! All angles, armed, lead by God himself!"

"Tch! What now, why is God himself leading?... wait..It can't be.." but a voice of someone cut off his train of thought. The one who had remained silent the whole time, kneeling beside Lilith.

"... Prepare." He spoke with a tone of authority. Standing up he walked out of the chamber, with the Three Demon Lords trailing behind.

Azazel clearly startled, asked towards his retreating back.

"Wait!.. prepare? Prepare for what?"

Lucifer stopped, then spoke the words that shook his very soul.

"... For War." He then continued on. Without even as much as glance back. His expression mirrored by the three Women who followed him.

into a man. Rizevim acted in a light-mannered way, speaking in a way that is filled with jokes that carry no weight and filled with ill intent. He also came to be immensely malicious, vicious and brutal, as he even toyed with someone whom he deemed to be worthless. He was very prideful with his malicious actions, always acting like this made him superior to everyone and for being "Lucifer's first son" in his eyes.