Disclaimer: I don't own Monster Girl Encyclopedia or the other series belonging to their respective creators.

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Important A/n: from this day and onward. ANY purely spiteful or hateful reviews would be deleted by me if it ISN'T constructive criticisms. The amount of negative reviews has made me tired and this is the reason for me doing it. And the first review to go was from a review by this man here.

-Bullshit: Neo-argent energy? Now you making stuff up. Eat a dick MGE is a low tier world. The Gods and the demon lord are weak. Even Anos Voldigoad from The Misfit of Demon King Academy would stop them. But fk man your fanfiction is pure cancer and should be deleted christ.

As you can see here this man is VERY hateful and offers NOTHING that can be beneficial to this fanfic other than being spiteful...like everyone else that I have seen so far for my reviews...because I have been getting nothing but negative comments from people BUT Lunatic-Over'9000'Lord, who has offered nothing but positive reviews compared to almost everyone so far for this fanfic!

Now back to the story itself.

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'Thoughts'

"Speaking"

"Moves"

*Actions*

"YELLING"

-Time-

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-Nekravol, Hell-

Nekravol was once the main soul factory that released unrefined energy into Urdak. However, it was subsequently destroyed by the Doom Slayer along with the other soul factories created in Hell, and the schematics for building them were gone. Despite this loss, Hell now shifted to punishing the sinners who did wrong and now turned the infernal pits to the infernal rape pits to now make neo-argent energy as a new source of energy while simultaneously punishing those sinners at the same time, though they still use torture methods on them as well. However Nekravol is back but this time decorated with several things related to the Order decorating the exterior with some Order archers on the walls, and some ballistaes that look like they're being powered by argent energy as well. Worst some Angels and Valkyries were flying about as if patrolling the place.

Angels look like a loli but have blond hair, blue eyes, two white wings, and wear armor that makes her look like a Maykr that covers her entire body. Though there is a red glow in their eyes.

The same applies to the Valkyries, who almost look the same to the angels but this time they have four white wings, look more mature, and wears more fancier armor that also covers her entire body, but they, of course, wield advanced/fancy looking spears. A red glow is also in their eyes.

Druella, Reimu, Marisa, Wilmarina, Mersé, Mimil, Francisca, Sasha, Primera, Koyoi, Mima, Suika, and Walpurgisnacht arrived in Hell via teleportation. They saw many mamanos both the normal ones and hell demons present at a camp that couldn't be seen by the Order.

"Is this everyone, ze?" Marisa asked.

"I think so. But now we should meet up with Mother and Lady Asmodeus," Druella said.

"I'm surprised that Remilia didn't take part in this," Reimu said.

"Hey! I'm right here you know!" A voice called out and the miko looked in that direction.

It was a little girl who was wearing a light-pink mob cap with a red ribbon decorated with white stripes, a light-pink dress with a red ribbon on both sleeves, a large red ribbon behind her waist with white stripes, and a necklace featuring a Caduceus-like centerpiece. She also has a pair of large black bat-like wings on her back with a wingspan wider than herself. The vampire has red eyes and short light-blue hair. This is Remilia Scarlet, a true vampire, the Scarlet Devil, and the owner of the Scarlet Devil Mansion.

"Is your sister here, ze?" Marisa asked.

"Yes, I am!" Someone said as she was besides Remilia.

This was another little girl who wears a red dress and vest, with a pink shirt underneath and socks with black shoes. She also wears a pink mob cap with a red ribbon attached. She has wings, but they appear like tree branches with light blue, blue, purple, pink, orange, yellow, and light green crystals on both of them. This is Flandre Scarlet, the sister of Remilia, and also a true vampire.

"Of course she would be here, after all, ze," Marisa said without any surprise on her face.

"Well of course they'll be here after all. I need their help with dealing with this threat," Baphomet said as she appeared.

"Lady Baphomet?! You're here as well?!" The Cyberdemon said as that demon was present as well.

"Well yes...I have to come here and make sure those Order bastards pay with their lives for killing a fellow Baphomet after all…" Baphomet said.

"So even you, the one searching for means to create non-lethal battles, can feel the thirst of revenge, huh? It's okay, they piss me off too," the Cyberdemon said as Nemesis also showed up.

"I'm glad that we're going to get help with taking this place...because it looks heavily defended…" the modified T Tyrant said. "They were able to remake the place as well...how were they even able to discover Argent Energy in the first place?"

"Only one way to find out," Druella said. They all then went to the camp and entered the tent saw Asmodeus waiting for them.

"Welcome. Since you all know what's going to happen next we will go over how we will invade Nekravol," Asmodeus said as she introduced herself. "Also I'm Asmodeus to those who don't know and I'm the leader of Hell."

"So you're the Dark Lord, huh?" Reimu responded.

"Yes, I am. Or at least the newest one. And you must be the Hakurei Shrine Maiden right?" Asmodeus said.

"Yes I am," Reimu said.

"Pleasure to meet you," Asmodeus said. "And thank you for coming to help us with dealing with the Order."

"Don't mention it. I do plan on starting to exterminate them all after this," Reimu said.

"And if it isn't Mima. You know you are rather infamous in Hell," Asmodeus said.

"Eh. I can't blame them, they do know they have to fear my power and name after all," Mima said. Marisa was waiting for Asmodeus to mention her name.

"And...wait who are you exactly?" Asmodeus said with a confused look. This caused Marisa to look depressed on the spot.

"How come no one knows who I am...I'm working hard to be noticed, dammit…" Marisa said with emptiness in her voice.

"She's my friend and her pupil," Reimu said.

"I see then," Asmodeus said.

"She's Marisa if you're wondering. And she's trying to become a youkai magician right now," Mima said.

"I see then…" Asmodeus said.

"And she's known for her kleptomania as she tried to steal some of our items," Walpurgisnacht said.

"Don't try that in Hell. Demons from Hell aren't very forgiving," Asmodeus said.

"I'll see what I can do, ze…" Marisa said.

"Anyways then it's time we have a plan of action to go deal with the Order and their defenses," Asmodeus said.

"We are curious on how we shall do this type of move," Walpurgisnacht said.

"So am I," the Cyberdemon said.

"So I was thinking that we should encircle the entire place and attack on all sides. They won't be able to protect the entire thing and to make sure we can bombard it with all our projectiles," Asmodeus said.

"I like that plan," the Cyberdemon said.

"As for the Order members and followers of the Chief God. They're fair game as you can do whatever you want as they deserve to die for what they have done and willingly partaking in the creation of Argent Energy," Asmodeus said.

"THAT'S WHAT I LOVE TO HEAR! THANK YOU, LADY ASMODEUS! HA HA HA HA HA!" The Cyberdemon said as she laughed loudly.

"You're welcome," Asmodeus said.

" I wonder if I should get my hands on those neo-argent weapons...they look rather cool if I say so myself," Mima said.

"I wonder if it would go well with my Hakkero, ze," Mima said.

"Now that you mention it...I can say those neo argent weapons look rather cool looking...I wouldn't mind making a vogue with some neo argent tech," Reimu said.

"I'm sure Nitori will like using such energy for her inventions, ze," Marisa said.

"But now then. The Order doesn't know we are here which means we have the element of surprise which means they won't have enough time to respond and fight us properly," Asmodeus said.

"Good to know," Reimu said.

"Cool. It means we can attack them without them even knowing! It's going to be a bloodbath!" Mima said with a grin.

"I like the sounds of that, ze," Marisa said.

"Me too. I can't wait to go on a beheading spree," Mersé said.

"You can join me with that if you want," the Cyberdemon said.

"I'll join as well," Wilmarina said.

"Thank you, Mary," Mersé said.

"It's the best I can do after all," Wilmarina said.

"If only I had someone to mount in battle. I'd by UNSTOPPABLE!" Mimil said as she was already in her true witch form.

"Isn't that what your crotch tentacle's for?" Wilmarina pointed out.

"Oh right!" Mimil said.

"Excuse me Lady Druella?" Wilmarina said.

"Yes, Wilmarina?" Druella said.

"I need to go back to Lescatie to call in for some more reinforcements," Wilmarina said.

"What do you mean Mary?" Elt said.

"Oh I know exactly what you mean, so yes go ahead I'll teleport you there myself," Druella said and she waved her hand sending Wilmarina to the land.

"I'll see if I can pray for the Fallen God to aid us in this battle," Sasha said.

"Glad to see you getting ready," Suika responded.

"We have to after all. All of us know knew this would be a bloody battle," Koyoi said.

"I love blood!" Flan said.

"Wouldn't want to waste a nice meal," Remi said.

"Of course you two would want the most blood. You are all vampires after all," Baphomet said.

"Yup!" Flandre said.

"Anyways then. We need to address everyone to get ready," Asmodeus said.

"Right," Druella said.

So everyone went outside to see a massive gathering of mamanos. A few minutes, both Druella and Asmodeus were standing in front of them all.

"Mamanos, and Demons. Today comes a day that would change the way we will wage war against the Order," Asmodeus said.

"Aren't they all mamonos? Also, there's a human in here, ze," Marisa pointed out.

"Right. And human of course. But regardless things will be changing from now on," Asmodeus said.

"Earlier as you all may or may not know. A Sabbath was attacked and their members were murdered in cold blood with the lesser Baphomet leading them also being one of those casualties…" Druella said.

"A Baphomet?! But how?! Even a common Baphomet is stronger than most Barons!" A Hell Knight said, but then turned her attention to a Baron of Hell. "No offense."

A Baron of Hell usually has red-tinted skin, goat legs, maroon hair, green eyes, and horns. They are well stacked and usually wear a brown top and loincloth.

"None taken. I've battled a Baphomet once. I'm surprised they're this strong themselves," the Baron said.

"Anyways the reason for why that is with the use of the same energy source that the Maykrs have used when they were once allies with Hell…"

The crowd was furious. More specifically the Hell demons.

"Are you fucking kidding me?!" A Revenant said.

Revenants have green eyes, pale skin, blood-red hair, and their stature makes them 3 meters tall. The revenants always wear a jet-pack, with two large shoulder-mounted rocket launchers.

"That was one of the MANY reasons the Slayer went after us!" Arachanotron said.

"Whatever the fuck it is! They somehow managed to use that energy source that fucked us all over...and not the good kind!" A Fireborne Baron of Hell said.

A fireborne baron looks similar to a baron of hell only this time she has grey skin, yellow eyes, and is bigger than their normal counterparts. They still wear the same exact clothing as them though.

"Yes yes, we all know that is the case and most of you know how it is made. And that is the reason for why we will fight the Order in a brand new light," Asmodeus said.

Some people in the crowd didn't know. The Hell demons gladly explained. With the added fact that, since it's the Order, there can be only one thing they could use to create it.

"They would do that?!" An Amazoness said with horror.

An Amazoness looked very human with tanned skin adorned with black tattoo-like runes upon their muscular yet beautiful bodies, but they had a single curved horn sticking out of their heads and a small wing.

"That's why we'll skin them alive!" A Hell Tyrant said.

A Hell tyrant has tan-colored skin, two long curving black horns, golden eyes, and brown or chestnut hair. Their left leg has been modified with a cybernetic one and their left arm has been replaced with a weapon. They wear a loincloth, and a ragged looking top that barely keeps in their busty breasts and they have a stacked figure as well.

"I will gladly terminate them if it came to be as I was originally ordered too by the Umbrella Corps," a T Tyrant said.

A T tyrant has dark grey hair, grey skin, white pupilless eyes, and wears a trench black trench coat and fedora.

"Let's do a team-up!" H Tyrant said. Both she and the T Tyrant bumped their fists so hard EVERYONE heard it.

"I wouldn't mind doing so either way," the T Tyrant said.

"Now that you all know about Argent Energy. It is paramount that the Order and the Chief God's followers MUST be killed for the crime of using Argent Energy," Druella said.

"YEAH!" The Crowd said.

"And now then we shall free those tortured souls and finally let them be at peace by destroying the soul factory standing in front of you all. We will encircle it and prevent anyone from escaping," Asmodeus said as the crowd is approving.

"We held back when it comes to the Order...but they pushed it too far. Now there will be bloodshed and the Order will pay in blood," Druella said.

"BLOOD!" The Crowd said.

"Well looks like everyone here is on board then," Asmodeus said.

"Yes. It's time we make the Order regret their decisions," Druella said.

"YEAH!" The Crowd said.

"Finally! Some skulls to crush!" H Tyrant said.

"I'll be sure to make sure that the fallen are brought back to life, at least for the Hell Demons," the Arch-Vile said.

"Have you tried reviving other types of mamonos before? Because this battle would be a nice opportunity to try, I guess," the Licker said.

"I'll see what I and the rest of my kind can do," the Arch-Vile said.

"Your kind's help will be beneficial to reduce casualties on our side to a bare minimum," Asmodeus said.

"We shall do our best after all Lady Asmodeus," the Arch-Vile said.

"Good. Now then, who's with us?" Druella said.

"We're with you!" Everyone said.

"Good. Now then…" Druella said.

"Let's show them why Hell belongs to the demons!" Asmodeus said.

"Right!" The Hell demons said.

BGM: Rip & Tear (DOOM 2016)

The Hell demons and normal mamanos encircled Nekravol from all directions. Immediately they began to charge at the walls protecting the soul factory from any invaders.

Immediately, the Order archers began to fire elemental arrows ranging from lightning, to fire and frost. They froze, set on fire or electorcuted the cannon fodder hell demons. While the ballistaes and cannons were also able to even take down some of the more heavy demons, the super heavy demons like the H Tyrant and Fireborn Baron of Hell were not so easily taken down. However there was so many hell demons and they were quickly scaling the wall though some simply jumped up to meet the Order members.

Hell knights were easily able to rip to shreds several Order Archers with ease. One of the Ballistaes and its crew were set on fire by two Mancubi.

There are two variants of the Mancubus. One has red skin, one green eye, dark red hair, naturally formed cannons, have very thick skin, and armor on them called the Mars Mancubus. Then there's the one with man-made looking cannons, has dark brown hair, light brown skin, and two green eyes instead of one called the Earth Mancubus.

Both of these variants just burned down a group of Order soldiers that came up to death. They both were laughing at the sight of the soldiers crying out in pain as they were being burned alive along with actually being turned on what was happening.

A group of dark soldiers, who were former female soldiers turned succubi also flew up to the wall and they were being supported by other succubi themselves. While they weren't as keen as taking the lives of the Order soldiers they had to as it was for the betterment for not just Mamanos, but also humanity too.

A trio of Valkyries were fighting against Flandre.

"Kyuu!" The true vampire said as she closed her fist and immediately the trio were all destroyed, leaving nothing behind by crushing their "eyes" from her view. She then saw a group of Order Soldiers and angels coming at her and charged at them with her sword, Lævateinn and began to butcher them with an insane glint in her red eyes.

Reimu and Marisa were facing off against a group of Order Soldiers, Angels and Valkyries. For some reason the former felt a little vulnerable while Marisa wasn't affected as much.

"Why do I feel a little weak?" Reimu said as threw her Yin-Yang Orb at an Angel and she was crushed by the weight of the ball and was killed.

"Maybe it has to be with that one standing at the back, ze?" Marisa said. She's talking about the little angel wearing argent powered armor named the Cherub.

"I see," Reimu said as she saw some of the injured soldiers she attacked actually heal up from the damage done to them, including some of the angels too. "And they seem to see heal up as well!"

"Astrologic Sign: Orreries Sun!" Marisa said as she summoned orbiting orbs that began to fire bullets and lasers that were able to take down some Order soldiers and Angels. Reimu took this opportunity to fire a group of persuasion needles at the Cherub which were able to pierce the armor and pierce it in the head and the chest where her heart was at.

Immediately Reimu felt her power come back to what it was and was able to easily overpower Order soldiers in the strength department and kill them by crushing their bones with her strikes or split their skulls with her gohei.

"Now this is how it's done!" Mersé said as she decapitated an Angel. Sasha was accompanying her and was holding her own by summoning in dark spears to kill her opponents or summoning a dark sword for her to use against people coming close to kill her. "Oi Sasha! Give me a boost in my killing power!"

"Okay then. Blessing of Power!" Sasha said as she performed the spell and Mersé already felt empowered and was going on a killing spree killing several Order soldiers and Angels with very fast speeds via decapitation or dismemberment.

Walpurgisnacht was lifting up parts of the ground and was throwing them at the Order Angels to crush them all. Two Valkyries tried to come close to fight the true witch but then she opened her mouth and out came colorful fire that actually burned them to dust as if it was nothing. A Valkyrie was about to take this opportunity to kill her, but Mima came up and blasted a laser through the chest which went through her armor and instantly killed the woman.

"Thanks for the assistance," Walpurgisnacht said as she fired out dark lasers at an incoming group of Angels.

"Eh, it's no problem! Star Sign: Meteor Shower!" Mima said as she summoned several meteor-like projectile came raining down on the forces below them and that caused them to be destroyed.

Koyoi was fighting several Order soldiers and was already proving to be very good at combat as she was channeling mana into her fists and kicks which caused them to die of internal damage that was due to the body taking up more damage than what it is possible. She then saw a an angel but this time she had six wings and was wearing fancier armor that was shielded with a transparent shield and wielding a fancy spear like the Valkyrie. This is a Seraph, who also has blonde hair and cyan eyes.

The angel began to fire yellow bullets from the spear at Koyoi, who was able to dodge the incoming projectiles. She then threw a couple talismans at the Seraph which exploded. The Inari charged at the angel, who was staggered and she began to channel mana into her hands which finally caused the shield to break but she avoided being killed by the spear who the Seraph proved to be good at using against her. However Koyoi landed a hit on the Seraph's head which was able to break the helmet and she took this opportunity to channel mana and kill her.

Asmodeus arrived at the scene and was wielding a huge neo-argent hammer. She then swung it down on the wall, which caused it to collapse when she did that, thus allowing the mamanos and hell demons to enter. As is the Siege of Nekravol.

A/n: And finally it's here the Siege of Nekravol. And yes the same exact place where the Doom Slayer went to go to enter into Urdak. Also this took place AFTER Doom Eternal and the Ancient Gods MEANING ALL of the soul factories and the ways to build them were destroyed by the Doom Slayer. As a result, Argent Energy dried up long before Hell arrived at the MGE world. Due to this the Hell demons resorted to the use of their original energy source which was Hell Essence.

Also an introduction to new characters which are Remilia and Flandre Scarlet and they too are Touhou characters. But while it is true they appeared to be in combat, the MGE characters are no slouch when it comes to fighting ESPECIALLY the Fallen Brides who are usually depicted as weak or something in some of the other fics such as The Knight and Fallout: Stranded. The latter of which had Mimil be killed off by the author due to being underage or some BS like that which SHOULDN'T be an excuse as that is just straight up child murder and there's no excuse for supporting with the author of that story's excuses while the former had Sasha be just dead weight or something like that with her barely even doing any damage to the Dark Souls monsters EVEN THOUGH she's a veteran hero who SHOULD know how to take them down along with her powers being powerful too.