Disclaimer: I do not own Touhou Project and Doom as they are owned by their own respective owners.

"Why have we been called here anyways?" Reimu asked as she and some of those of Gensokyo have arrived at the Hakurei Shrine. "And why is Sumireko here? This isn't even her time for bed."

"She isn't sleeping. I brought her here," Yukari said.

"Also who are these people?" Alice asked pointing at Maribel and Renko.

"Individuals that I brought along, as well," Yukari said.

"Oh? And what might that be?" Remilia Scarlet asked as she was pointing to a screen showing demonic creatures.

"Have you been to Hell before?" Yukari asked.

"No I haven't," Remilia said.

"I, Youmu, and Marisa have," Reimu said.

"Well the demons that were meant to stay in there have broken free and are now invading," Yukari said.

"Oh, this is bad…" Reimu said.

"Wait. If this is true, then where's Lady Hecatia? And where's Junko, right now?" Youmu asked.

"That's what I have been wondering…" Alice said.

"Lady Hecatia has her hands very full in Hell, right now," Komachi Onzuka said as she arrived.

"Eh?! Komachi when did you get here?!" Youmu asked.

"Distance manipulation, remember?" Komachi said.

"Master said she won't be able to help... She has to lead the Kishin Chiefs in battle…" Clownpiece said.

"Oh, it's you! You're that strong fairy that I saw on the moon!" Reisen said.

"Hi…" Clownpiece said as she didn't look very happy.

"What's wrong? Sad that you finally know that I am the strongest?!" Cirno said with her idiot grin on her face. Sunny kicked her in the face.

"You have no sympathy!" Sunny Milk said.

"Hey why did you do that?!" Cirno said.

"Things are so bad in her birthplace that she was sent here even if she wants to help her master! And you make FUN OF HER SADNESS?! That's low, even for you, vapor for brain!" Sunny said as she looked mad.

"Yeah what the heck, Cirno?!" Star Sapphire said.

"That's just mean!" Luna said

"Oh...I...I didn't know…" Cirno said.

"Now go and apologize!" Sunny said.

Cirno went up to Clownpiece.

"Sigh. I am sorry for telling you about what I have said earlier…" Cirno said.

"Go on!" Sunny said.

"I am sorry for mocking the situation at your place. For laughing at your sadness. And being blind as to what other fairies are going through…" Cirno said as everyone else was watching Cirno apologize to the fairy.

"Things really are dire, ze," Marisa said.

"I can see that…" Alice said.

"By the way. Can you like show us what's been happening in the Outside World?" Reimu asked.

"Do keep in note that it is not for the faint of heart," Yukari said.

"It can't be that bad, can it?" Reimu said.

"Alright, here you go," Yukari said as she changed the channel on the TV screen.

Eirin was suspicious as the Gap Youkai usually shows things through her gaps. The events shown off on the TV are brutal, involving demons ripping and tearing apart humans with women & children being no exceptions.

Reimu immediately regretted saying that as she was disgusted with what she saw.

Youmu passed out.

Sakuya and Remilia were horrified.

Sanae and Reisen threw up, not used to seeing such brutality, gore, and cruelty in their lifetimes.

The fairies ran away in terror, crying. Even Clownpiece, despite fighting and knowing the demons' brutal nature toward anything couldn't help but be disgusted.

Marisa was shocked at these events unfolding.

Komachi only looked uncomfortable.

Sumireko, Maribel and Renko just fainted. Joining Youmu in a pile, amusingly.

"How can this be?!" Marisa said.

"The Dark Lord…" Komachi said. "His servants are invading the Outside World and will eventually come for Gensokyo after they convert the Outside World into Hell."

"This has gotta be going against the rules of the Ministry!" Marisa said.

"Why do you think we are fighting them right now? In fact, Lady Eiki has been preventing the demons from coming here in the first place," Komachi said.

"I see. This truly is dire…" Sakuya said.

"If it involves the ministry as well," Remilia said.

"Wait what's happening on the moon right now?" Reisen asked.

"They do not seem to be of any help. I wouldn't be surprised if they are complicit in all of this. After all, one of their allies, the Khan Maykr, is leading the invasion," Eirin said.

This shocked Reisen.

"What?! What about Lady Sagume?!" Reisen said.

"No one has seen her for a while now," Eirin said. "So I don't know what she may be doing right now...l

"How do we stop this? This invasion of Hell?" Reimu said.

"I don't really like the thought of bloodthirsty demons showing up in Gensokyo…" Alice said.

"...By...killing everyone responsible...and by...putting an end...to the Dark Lord," Eirin said.

Reisen wondered why Eirin seemed hesitant about ending the Dark Lord. She wonders if it's because he's that dangerous.

"I see. But who shall we kill first?" Reimu said.

"The Hell Priests. They are the ones responsible for the Demonic Invasion of Earth. And if all three are killed, then the invasion will be stopped," Yukari said.

"Sounds like it shouldn't be hard," Sakuya said.

"Who all can't die by normal means. As their souls are protected," Eirin said.

"Then how are we even gonna stop this invasion?" Reimu said.

"There are these coins. That when dropped on the hell priests, should remove protection," Yukari said.

"Where did you learn about that? This is strictly confidential knowledge that only a few Lunarians know about. It's not like we even have any," Eirin said.

"I'm just that good when it comes to information gathering. Plus I do know they have guardians with the coins," Yukari said.

"Or maybe HE leaked intel about it? I can't believe him…" Eirin said.

"Hey! If we do know about that, where can we find one of the hell priests and kill them, ze!" Marisa said.

"She is right. Do you even know where to find them?" Eirin said.

"I have. One of the hell priests is on a hell, Titan. I will send those I have chosen to go to the location right now," Yukari said.

"I meant these coins, Do you know where they are?" Eirin said.

"Oh, well. We'll wing it so we'll probably find out later. And besides a lot of demons will be killed in combat." Yukari said.

Eirin sighed.

"Two are in possession of someone who just might kill at least one priest before you can do anything while the last one is in a different world entirely. You might as well sit down and let HIM do everything. Because either way, you're too slow," Eirin said.

"But do keep in mind that killing demons is a good thing in the end," Yukari said.

"I'm now itching to kill some demons right now, ze!" Marisa said.

"So now you just want to go around killing demons left and right without a plan? Some Sage you are…" Eirin said.

"Hey. If it is to prevent more lives from dying then be my guess," Yukari said.

"Since when do you care so much about the Outside World? You are starting to sound like Kasen. And how will you prevent these demon-slaying errands from letting the Outside World discover the existence of Gensokyo, exactly? Look around you, the world has its eyes on the invasion. So when demons are starting to get slaughtered here and there, they'll quickly notice who is behind it. Do you really want the UAC to find out about Gensokyo?" Eirin said.

"You question too much Moon Sage as this is all part of my master plan," Yukari said.

"What master plan? It's just dumb of you to make it! In fact, let me tell you something! All three Hell Priests are already dead!" Eirin said.

"Wait they are?!" Reimu asked.

"They are?" Yukari asked.

"Yes, they are," Eirin said. "You sound like you don't know about this fact. In fact..."

She then glared at her.

"I don't even recognize the thief who stole a priceless sake bottle from the Moon. Who even are you? Are you even Yukari Yakumo at all?" Eirin said.

"I am Yukari Yakumo. Are you really Eirin Yagokroro?" Yukari said.

"Now that is immature, even for you…" Eirin said looking very annoyed. "I know for a fact that the real Yukari would never act like that. What is your plan, Mamizou Futatsuiwa? And where is Yukari?"

"So you found out," "Yukari," said as she turned into Mamizou revealing that she was faking being Yukari the whole time. She took off her disguise or turned into her real form.

"Well she's out dealing with the demons herself as of now," Mamizou said.

"On Earth or in Hell? Please tell me she's not out in the public on Earth…" Eirin said.

"Oh she's in Hell helping the ministry deal with the demons," Mamizou said.

Clownpiece perked up slightly, knowing that her master wasn't on her own.

"And did Yukari tell you to pretend to be her or did you decide to do that on your own?" Eirin said.

"I just did so on my own," Mamizou said.

"Good grief…" Eirin said.

Mamizou was yelled at by the many who gathered.

"Are you kidding me?! I'm not following some dumb Tanuki!" Remilia yelled.

"You are the worst tanuki ever. I hope you die of oil poisoning." Kasen yelled.

"GET OFF MY SHRINE, STUPID TANUKI!" Reimu shouted loudly.

Mamizou sighed.

"I'm telling my boss. She's gonna tell her boss. And she's gonna tell Yukari. I hope you're ready for her…" Komachi said as she left in a blink.

"But seriously! How we will deal with those demons?!" Reimu asked.

"What was your plan anyway? Were you intentionally sending us to get killed like idiots so your tanuki friends could take over? Or are you just foolishly thinking that your "plan" was flawless?" Kasen said.

"I was thinking the plan was flawless! I'm from the Outside World! I still care for it!" Mamizou said.

"It's official. You're an idiot!" Reimu said as she was then booed by everyone.

"Boooo! You suck!" Cirno said.

"Oh, now you're going to get it!" Marisa said.

"uhhhh...sorry?" Mamizou said.

"Get her!" Cirno said.

As everyone began to jump on her and proceeded to beat her up. With kicking and punching upon the Tanuki.

Eventually, they were done with the Tanuki having a black eye and some bruises on the youkai.

"Owww…" Mamizou said.

"That's what you get!" Cirno said.

"No more bold plans like this for me…" Mamizou said.

"That's what you get!" Cirno said again, but then a portal opened up in the middle of Gensokyo, and out came gargoyles & Cacodemons, with many other demons showing up.

"This is what I get for letting my hubris take over...Good thing Yukari hasn't done anything about that…" Mamizou said.

"Well it looks like we ARE going to fight demons after all," Tenshi said.

"How did they even get here anyway?" Reimu said.

"Because why not?!" Tenshi said.

"I don't know but here we go!" Marisa said.

"I recognize this kind of portal…" Eirin said. "Well...it seems that they really want to do this then."

"What do you mean, you Lunarian?" Remilia said.

"What I mean is that the Lunar Capital has joined up with the demons of Hell and brought them into Gensokyo with their own technology…I dread to imagine what the Dream World is like…" Eirin said.

"By the way. Who's going to take care of these three?" Reimu said.

She pointed at Renko, Sumireko and Marribel. A gap opened up, and the three fell in it.

"I guess that solves that problem…" Sakuya said.

The gap left a letter. It had "To Mamizou" written on it.

Mamizou opened it.

It was a rather chilling death threat signed by Yukari.

"I'm never doing anything that would dabble with her stuff ever again…" Mamizou said.

"Where are they, anyway?" Youmu said.

"Yukari's home? At least that is what the back of the letter says," Reimu said.

"If I remember correctly, the only way to do it is through a gap," Marisa said.

"They're safe! They're safe!" Cirno said.

"They'd have to go through Yukari to get there!" Marisa said.

"Yeah!" Cirno said.

"So we don't have to worry about them, now…" Reimu said. "Now...time to exterminate some demons."

They then went on to deal with the demons.

A/n: Now then it's been a WHILE since there has been a story nor an updated one on a Touhou & Doom crossover fic. Allow me to rectify this mistake with this one here.

Now I played Doom Eternal and now I am curious to see how the Touhou Characters fare against the Demons of Hell? Well, one way to find out in the rest of thi