In the IS Academy was a normal Chifuyu was slaving to the paperwork and grading the student's tests , and some students were in the beach nearby the academy or studying for the up and coming exams. Suddenly a white light and Suddenly they find themselves in odd place with a pine tree in front of them, with a Guy wearing a Black coat, Jeans, a Baseball cap, and a pair of riding boots, he seemed to be in his late 20's, Fair Complexion, a Runner build, he had Blond shoulder length hair, and his eyes like molten gold shining in the night, and clearly Eropean features and he seemed to be reading a Manga.

"Well You have finally arrived it would seem." The Man said as he looked at the Chifuyu, Maya, Houki,and Tabane.

"Who are you?" Chifuyu demanded of the man to learn his name.

"Very well. My name is Reinahrd Heydrich, pleasure to make your acquaintance." The man said as he introduced himself.

"The Architect of the Holocaust?" Maya asked remembering history classes about the 2nd world war.

"Maybe, maybe not. But that's not the reason why you are here." Said Reinhard.

"Then why did you bring us to..... whatever this place is?" Houki asked.

"Well kid, we are going to watch where Ichika disappeared to." Reinhard said catching Tabane's, Chifuyu, Houki and the other gathered here.

"My brother? I was told he died in the building crash 3 years ago, if this is a joke I swear...."

"Calm thine Mamaries, miss Orimura, just sit down and watch." Reinahrd said, as some chairs appeared along with a 100 inch wide screen tv appeared.  

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Ichika POV.

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The Hologram screen in front of me showed the time remaining before the 9th Herrscher attacked again, of which allotted to 4 hours. The screen next to the timer showed Dr. Mei of whom I am talking to about the defense of Mu, which hasn't been going very well. Also she didn't want to risk the 6th and 7th gen IS units, apparently it wasn't wise to send them in to help with the defense. So she decided to send the MANTIS  units including Kalina into the fray.

"Whose Kalina?" Houki asked Reinhard.

"I'd say his "wife" since they already have a kid." Reinhard said, whilst making Houki feel a tad jealousy.

"Man Ikkun really looks handsome, I'll say that Kalina chick must have been really lucky to have him fall for her." Tabane said at the sight of an adult Ichika while nudging at her younger sister, who simply made an annoyed look.

"I have to give my sincerest apologies Major Orimura. But we can't send anymore IS units as it'd be a waste to send anymore units, which unlike yours aren't powered by Lawmen core. However you have been granted permission to use Jörmungandr." Mei said, some would think this decision as heartless but Ichika new Mei was right for the most part, as not all IS units have been developed as like Jörmungandr which thanks to the Honkai energy core it outperformed the normal 6th and 7th gen I.s units and some had come to call it a Pseudo God Key.

"What's so different about this Jörmungandr unit, that makes him call it a Pseudo Divine key, and what are divine keys anyways?" Chifuyu asked, Reinahrd.

"Well for one it doesn't utilize the Standard IS core as a power source and it uses what is referred to as a Honkai Energy core  which not only powers up the IS unit, it also overcharges the IS unit to a large extent to what is called Trans am. Which can out perform your current gen IS units." Reinhard said.

"If Jörmungandr has that kind of ability, it's very existence would go against the Alaska treaty." Said Maya as she realized, that Jörmungandr, was close to a weapon of mass destruction on the same scale that the Nuclear Armaments were before the IS appeared.

"And what are these capabilities that you speak of?" Tabane asked curious about what Jörmungandr, was packing up.

"Well he can use a beam rifle which breaks the standard IS shield in no less then 6 shots." Said Reinhard

"Did he drink some sort of god  juice?" Asked Tabane.

"Eh, Close Enough." Said Reinhard.

"Though something, bugging me, what are these MANTIS warrior he mentioned earlier." Asked Maya.

"Well believe it or not MANTIS is an Acronym for Massively Augmented Neo-Tech Integrated Soldiers, which you can guess what that means." Said Reinhard.

"So he's a Super Soldier or something?" Chifuyu asked

"Yup a super soldier with a Body temperature of -30." Said Reinhard.

"How's he still alive if his body temperature is that cold!? Did he do it on his own was he forced to?!" Chifuyu demanded.

"Jezz, calm down. Yes Ichika underwent the process of his own volition, and so did his girlfriend, now can we continue watching  it as it unfolds?" Said Reinahrd  

"I understand, I'll sortie in 3 hours. And please do hurry with those Back up." I said as I still kept my attention for anymore orders.

"They'll arrive as soon as possible Ichika just hold out for as long as possible." Mei said as she cut contact. 

And with that I rubbed my eyes feel a bit tired. "Fighting for humanities survival, isn't as easy as those cartoons make it out to be." I said mostly to myself.

"Daddy." Came a young male, as I turned and looked at my 5 year old son Kureyu Orimura.(https://www.wattpad.com/1007907809-mantis-orimura-infinite-stratos-x-honkai-impact This is the link to the story)

"Hey, Kure." I said as I walked to grab my son on my shoulder.

"Is there something wrong Dad?" Kureyu asked me, and I simply shook my head.

"No, though I will have to leave for work soon, so I'll start making dinner." I told him.

"Is mom, coming to." He asked me.

"Yeah, Aunt Mai told me that mommy is coming to." I told him as he flashed a happy face.

"Really?" He asked excitedly.

"Aunt Mei's words." Ichika said.

"Aw, he is  a real cutie just like Ikkun." Said Tabane as looked a Ichika's kid.

Though this had different reaction. Houki, felt a tinge of jealousy, over the girl that go Ichika before her. Chifuyu felt..... happy that her brother found someone to find happiness.  

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No one's POV.

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The defense of Mu was a failure. The 9th Lawman had successfully the entire S.T.A into the Sea of Quanta. But moments before being cut down, Kalina had dropped on her knees and turned into a sobbing wreck, hearing the news of the loss of her son and boyfriend, and se she swore that she'd eradicate the Honkai no matter the cost. 

And while Kalina made her vow, Mei who heard it couldn't help but feel responsible for her loss, and really wishes she can make it up to her in some way.

"I've got to say Ikkun got a mighty fine catch, with that white haired chick." Said Tabane as she got a momentary look at Kalina.

"You can say that." Said Reinhard enjoying Kalina's look (What he's a man can't he apriciate the beauty of the female form?)  

"Are we sure that Kalina isn't going to go in revenge fueled rampage? And wha does Mei mean with " Asked Chifuyu.

"Eh..... Spoilers." Reinhard simply said.

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Ichika POV.

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After being sucked into the Sea of Quanta by the 9th Lawman's black hole attack, myself and the entire continent had been transported into another world, by what the eggheads had told me.

I was standing next to my sleeping son while caressing his head.

"Sir." Came a voice of a technician as he entered the room.

"Yes? What is it" I asked him.

"Sir we have detected 549 IS cores. 466 numbered cores ones and 82 unnumbered cores." The technician  informed.

"Is there anything else, that I need to know?" I asked him.

"Indeed Sir, when we ran scans on the IS units and their cores and we found out that a handful of them had exact same signatures as the standard 6th and 7th gen IS units while the rest seem to be some generations lower." Said the technician.

"Are you sure of these finding? I hope this isn't a joke, or some glitch." I said not taking it seriously and thinking that the guy was joking.

"No sir we triple-checked, it is not a Joke nor is it a glitch." Said the Technician, with a serious tone.

"Alright. You can go back to your post." I ordered the man who merely saluted, and walked out of the room. Now I stood alone with my sleeping son, with a single thing in mind. I was back home.... The birth place of the infinite Stratos. was the only thing passing my mind.

"So what do you think?" Reinhard asked the group.

"It was Something alright." Said Chifuyu.

"I agree and I can't wait to see what that fancy IS unit Ichika has on him is packing." Tabane said as she was wondering how that IS would fare against her 7th gen IS she is making.

" Honestly I am a bit disturbed that 6th and 7th gen IS units are standard Issue where Ichika grew up. While we are still developing 4th generation IS units. Though How did they get their hands on schematics to make them." Maya wondered.

"Maybe, having spent to much time with Chifuyu and studying IS units gave him some knowledge about how to make an IS?" Said Houki, thinking that might be  a reason how they managed to develop 6th and 7th gen IS units faster.

"I think you are right on that part kid." Said Reinhard as he looked at Houki.

tbc