"Usagi, Rei, Makoto, Minako...help me" Sailor Mercury said as she crashed to the muddy ground heavily damaged from a recent fight. She was in an unknown area. She had somehow gotten separated from the others during the battle.

"Hey who's there?" a voice said as Mercury was battling to stay awake, the last thing she felt was the stinging of the icy rain while thunder rumbled over head.

"Is that" the voice gasped

"No way, they're supposed to be anime characters that were inspired by an urban legend?" a second voice said

"So what are we going to do?" the first voice asked

"Get her to the nearest building" the second one said

"Which would be your house, please tell me your mother's not home" it was at this point Mercury stopped listening and was unconscious

"Please tell me we are not lugging a super heroine into my bedroom, just because you have a fangirl crush on her!" Nagisa said

"Of course not; we're carrying a magical girl into your room so we can make sure she's okay" Fuwa said "And because I'm a massive fan"

"There it is" Nagisa said deadpanned

"What, come on! You don't want to see the pretty super soldier Sailor Mercury, I mean how do we know that is her actual face?" Fuwa asked slyly

"What you think the mangaka is lying?" Nagisa asked

"Or she's right here and uses a penname" Fuwa said

"That's ridiculous" Nagisa deadpanned

"And the world's greatest assassin being a junior high teacher while being an octopus alien isn't?" Fuwa asked

"Good point" Nagisa said

Once they placed Sailor Mercury on Nagisa's bed they were faced with a brand new problem

"How do we get her out of her uniform?" Fuwa asked

"Why are you asking me?" Nagisa said "You're the manga reader"

"And you watch ecchi anime" Fuwa said

"So what does that...oh come on really?" Nagisa said

"What?" Fuwa said

"I am not touching the bow, you do it" Nagisa barked

"I'm a girl, so it would be weird" Fuwa said fluttering her eyes

"And I'm a guy; what would that say about me?" Nagisa said

"You have a healthy appreciation of the female form" Fuwa said.

"So you do it, while I'm collecting the first aid...dammit" Nagisa said as Fuwa snuck out of the room, Nagisa sighed before looking at his cupboard. "That is bad memories in there" he muttered before opening it and pulling out a blue dress, the memories of the times before his mother and he had connected with each other, the times when his mother Hiromi was abusive towards him. He shuddered just holding the damn thing in his hands. He laid it on his chair before going over to Mercury and looked at the most prominent sight on her upper body: a larg blue bow with a light blue jewel in the middle. Sighing he pressed the jewel making Mercury's uniform turn into water and mist, leavening her in her underwear. Fuwa walked in as Nagisa stood there confused

"Nagisa?" Fuwa asked

"Huh?" he asked

"What is it?" Fuwa asked

"Ranked 25th in the school, member of Class 3-B, Fuwa meet Ami Mizuno aka Sailor Mercury" Nagisa said

"Bullshit" Fuwa said placing the first aid kit down on the ground "I thought Ami was Class-A"

"She shifted down after the last exams" Nagisa said "Plus she transferred in two months ago"

"So you're basically saying"

"Yep, Sailor Mercury is a student at our school" Nagisa said

Ami groaned as she came too, whatever she was lying on was soft at least, and warm. Which she needed from the rain, also she could feel matieral on her skin

"Where?"

"WHOA, easy there" a voice said to her as a pair of hands helped her sit up,

"Here" another voice said, she looked to the left and saw Nagisa holding out a glass and some painkillers for her.

"Thank you, You're Nagisa Shiota and Yuzuki Fuwa aren't you. A pair of Class E students, even though you have some intelligence" Nagisa stated

"We could say the same to you Miss Mizuno. What is a genius doing at Rank 25?" Fuwa asked

"Well, we've been under a lot of stress with this new Youma" Ami said

"Youma, don't you mean Yokai?" Fuwa asked

"A bit different, anyway this new Youma is nothing like we've faced before, its fast, vicious, and able to camoflague itself" Ami said spooking Fuwa and Nagisa

"He did it" Nagis asaid

"What?" Ami asked

"Come to class E tomorrow after school and we'll explain there" Nagisa said

The next day Ami showed up in her Sailor uniform waiting for Nagisa and Fuwa.

"What you are about to see is a Level 5 secret, even the documents are retracted, only those involved and the upper echelon of the Government knows what really is going on" Fuwa said

"I understand" Ami said

"You may have to get transfered into Class-E to keep it a secret" Nagisa said as Ami raised an eyebrow "Or not"

"forgot didn't you, now the secret will be here in about 10 seconds" Fuwa smiled

"Try right now, Miss Fuwa, Master Shiota this is a blantant disregard of the rules of the Assassination Classroom: Only those in the know are allo- HOLY CRAP SAILOR MERCURY!" Koro-sensei shouted

"The Youma!" Mercury said

"I am such a HUGE FAN!" Koro-sensei said

"This isn't the Youma" mercury said

"How can you tell?" Nagsia asked

"Simple the Youma was Gunmetal Grey, this one is sunshine yellow, and it speaks" Mercury said

"SO that means" Nagisa said

"A Koro-clone" Koro-sensei said

"But how, he shouldn't be...oh no" Nagisa said

"What?" the others asked

"WhAt InDeEd?" a warp and twisted voice asked

"The reason we haven't seen him" Nagisa said

"Who"

"The Second God of Death" The assassins said

"In ThE FlEaSh" he said in a distorted

"You have a weird speech pattern" Mercury said

"I'm guessing he started to speak like that after his transformation

"Oh A lItTlE GiRl!" the second Koro said. Nagisa and Fuwa nodded before entering the classroom and grabbing their anti-sensei weapons

"MERCURY BUBBLE BLAST!" Sailor Mercury shouted covering the area in fog

"YoU tHiNk SoMe FoG wIlL bEaT Me?" he asked in his distorted voice.

"no but this will: SHINE SNOW ILLUSION!" she shouted creating a blast of snow and ice at the god of death

"NOW FUWA! ANTI-SENSEI BULLET STORM!' Nagisa shouted as he and Fuwa unloaded their ammo into the slow moving monster. Making shards of his new form fly off.

"SHATTER PUNCH!" Koro-sensei said breaking off a large part.

"NoOoOOoOooO" he said as he before a puddle of goo surrounding a human.

"I'll get you for this!" he said standing up. "Mark my words" he said before leaving

"Good riddance" Koro-sensei said

"Quick question, why did we have trouble with him the first time, but this time we defeated him?" Mercury asked

"Don't know, maybe because we were here" Nagisa said

"Now what to do about Miss Mizuno" Koro-sensei said

"Eep" Mercury squeaked

"Oh, I can think of something" Nagisa smirked.

Ami walked up to the field where Class-E were practicing their knives skills when she transformed. Soon she blocked an attack from Koro-sensei

"Good afternoon, Miss Mercury, are you ready for your extra curriculum training?" Koro-sensei asked

"Bring it" Ami said sending a kick his way "I really need to practice my skills"

"Koro-sensei vs. Sailor Mercury, who'd ever thought that would happen?" Karma asked

"Not me, not at all." Nagisa said

G'day guys here is the second chapter of a stories I thought would only get one or two reviews off the bat, so thanks for that.

Now onto the crossover, I know the fight was lame, but hey I was short on ideas. Also this ties in with my Class E fun files where Ami was featured as Itona's girlfriend and mentioned Nagisa and Fuwa found her. Which is the idea behind this chapter. Also having Reaper as a Koro-sensei like creature cam3e from the recent chapter in the manga where Shiro was basically testing him out to kill Koro-sensei. Yeah I'm sensing something bad is going to happen soon.

But until next time I'll catch you on the flipside