Tatsuya Pov-

It's been a few days since our visit to the Village Hidden by Rain. After depositing Kaori and Konan at Hikari's place, we left, ignoring Hikari's "Stop abducting mothers and daughters before dropping them here." shout.

As for Sēramu and Sāra, Mikasa decided to spare them. After realising what happened to her country, Sēramu begged for her daughter's life, saying that she'll do anything.

The deal was simple, Mikasa will erase their memories so that they'll see us as their saviours, who saved them from the natural disaster that happened in the Country of Roran. As one would expect, Sēramu chose her daughter's life rather than the country she served.

'It's unlike her to spare someone just like that. Maybe she's going a bit too soft?' I was wondering about how much she has changed since we reincarnated in this world. But my thoughts came to halt as I felt a sharp pain in my stomach.

'I ate too much.' I thought, regretting my decision to accept Mikasa's challenge in an eating competition. She wasn't even eating, she was breathing food at one point.

"Hey, look." I heard Mikasa's voice before turning around. She was standing at the edge of the bed while holding her shirt up with her left hand, showing her stomach.

"I am getting abs without even working out." She said in amazement, her right hand erotically caressing her stomach.

"That's good. Girls with abs are hot, especially Mikasa." I said, giving her a thumbs up. 'No. My dick is trying to take over me.'

"You mean I wasn't hot enough in our past life or something like that?" Mikasa asked with a smile, but for some reason, I could see a skeleton with a black cloak standing behind her while waving its scythe. 'IS THAT THE GRIM REAPER?' I screamed internally, forgetting about the takeover part.

"No. Your body was quite soft and well maintained. So it'll be a nice change to have a toned body." I said, trying to make it sound as natural as possible.

"Is that so." Mikasa said as the grim reaper behind her disappeared.

I heaved a sigh in relief before asking, "Maybe you'll have the original Mikasa's physical strength?"

Mikasa never trained in anything that'll require pure physical strength, so that was the only conclusion I could reach after seeing her abs.

"It's possible. Maybe you'll unlock Elemental Eyes along with the original's other innate spells." Mikasa said while pondering.

"Probably. Regrowth will certainly help a lot. That ability is way too broken even with the twenty-four hours restriction. Honestly, it's better than rewinding time with my authority. Not to mention Decomposition along with that spell Mist Dispersion." I said. With my pain tolerance, there should be no problem while using regrowth.

Right now, my time-related abilities can only be used by spending the time I stole from the people of Roran. Chakra isn't a strong enough source of energy to handle my authority like Mikasa's and I don't have Reiryoku like Kurumi.

The original Tatsuya was basically a walking Nuke factory that was essentially immortal as well, not that I am anything different right now.

'But the ability to break down matter into constituent particles with 100% efficiency is something. Even the nuclear bombs I create have around some 40% efficiency.' I thought, wondering why he was so underrated. The original Tatsuya was way more op than the anime showed.

"We'll ask the NEET ROB later. Let's get going for now." Mikasa said.

"Now that I think about it, it's about time for the Bloody Mist to emerge in a few years." I said, thinking about the original plot.

"Yeah. I noticed quite a few White Zetsu lingering here and there." Mikasa answered.

"Well, it's none of our business either way. Let's go." I said before we both teleported inside Hikari's house. Although we were forbidden from using our authorities, using the Flying Thunder God wasn't a problem.

Looking around, we noticed that Kaori and Sēramu were having a chat while Sāra and Konan were playing together.

{A/N- I'll write extra chapters about this part(side character interactions along with smut like the one with Hikari) later. Too busy right now to focus on that part so I'll write the story I have in mind.}

"Tatsuya-san, Mikasa-san." Sēramu and Kaori greeted us, gaining Sāra and Konan's attention before they ran toward us.

'Now that I look at her again, she looks like a younger version of anime Konan.' I thought, looking at Kaori. Apart from her waist-length blue hair, she more or less looked like how Konan would've when she was nineteen. 'Honestly, she's kinda hot. No, get a grip.' I steeled my resolve before looking at Mikasa. 'Yeah, it's not helping at all. My dick is trying to take over.'

Mikasa looked at me from the corner of her eyes before she sneered.

{Who was the one who said that we'll wait until we are teens? Go after them right now and you're dead.} I heard Mikasa's playful voice inside my head. Before I could even reply, she directly severed the telepathic link.

I sighed before I looked at Sēramu and Kaori, who were patiently waiting for us to speak, "So, what do you plan on doing now? Hanzo has already given up on the Rain Village, I doubt there will be anything good happening there."

Kaori opened her mouth but before she could say anything, Mikasa cut in, "How about staying here?" She completely ignored Hikari's pleading gaze, begging her to take these freeloaders away. I saw her imaginary dog ears and a tail hanging down before I did the most logical thing. 'There there.' I internally petted the pitiful Hikari.

"How can we do that. After all that you did for us, not to mention that we're bothering Hikari-san as well." Kaori said in a dejected tone. Sēramu had a similar expression. 'Right, she thinks we saved her.' I thought, remembering what happened a long time ago.

Mikasa shot Hikari a glance before the latter nodded slightly and said with a smile, "You don't have to worry about that. You guys can stay here as long as you want."

It took Hikari moments to change her demeanour. 'As expected of the perfect maid.' I thought, wondering if I should 'reward' her.

"But, we have no way to repay you and-" Kaori wasn't able to finish her words before a timid voice came from behind her.

"I-I want to become a powerful shinobi like Mikasa-san so that I can help her and Tatsuya-san." Konan said, even if her voice was trembling a little, her expression was fairly resolved.

"Me too." Before anyone could say anything, Sāra shouted in an enthusiastic voice. 'She's like a younger Kushina. Maybe she's Uzumaki as well?' I thought while looking at Sāra's bright red hair.

Both Sēramu and Kaori had worried expressions as they tried to talk their daughters out of such a dangerous job. But alas, Konan and Sāra had already made up their minds.

"It's decided then. We'll train you two." Mikasa said with a big grin.

{What the hell are you up to?} I asked Mikasa.

{A foursome with a mother and her daughter.} I could feel lust dripping from her voice even tho we communicated telepathically.

{Which pair?} I asked. She was far too gone for me to be concerned about her.

{BOTH.} Mikasa's voice was so loud that I doubted that the others heard her.

{I wonder who's a bigger pervert. You or Hikari?}

{I am a researcher. It's all for science, for the betterment of humanity.} Mikasa said in a deep and reserved tone.

{Says the one who destroyed humanity in our world.} I said in a bland tone.

{That was your decision.} Mikasa said before cutting the link again. 'Well, I guess?' I thought.

In the end, it was decided that I'll train Konan while Mikasa trains Sāra. Both of them had zero experience as Shinobis so we'll be doing everything from scratch.

After preparing some things that we might need for our 'conquest' of different worlds, we did nothing but play around. And so, four and a half years passed.

---

Currently, it's the fourth month of the year 58. A lot happened during this time. The Second Shinobi War ended before the Third Shinobi War started. Most of the things that happened were more or less the same as in the original story.

After Dan's death, Tsunade didn't leave the Leaf Village because of us, but there was one problem. She became too possessive of us. She directly refused our participation in the war after Dan's death. It took quite a lot of effort from us to calm her down.

'Maybe that was too much, huh?' I thought, remembering what happened after Dan's death.

{Flashback}

"It's alright, Tsunade-sensei. We'll always be there for you, no matter what." I said in a comforting tone while patting Tsunade's back, who was hugging me while sobbing. It's been three days since Dan died and we returned to the village with Tsunade.

She was mentally prepared for Mito's death, so she was able to pull through it with our help. But Dan's death completely broke her, not to mention that he died right in front of her.

After Tsunade calmed down, thanks to my hard work, Mikasa appeared in front of us.

"Tsunade-sensei." Mikasa said before lightly hugging her before she continued in a slightly worried tone, "There is something I want to tell you."

"What is it?" Tsunade asked, panicked. She wasn't mentally prepared for another bad news.

"It's not like that. It's just-" Mikasa didn't say anything before she passed five books over to Tsunade before continuing, "I stole two while working at the Village's hospital and the other three from the Anbu headquarters."

'I guess this isn't a bad idea. Tsunade needs a place to vent her anger, and we'll give her one.' I thought, looking at the two books.

"What do you mean?" Tsunade muttered before picking up the books and reading them one by one.

Two of them were the records of people who died inside the village of the Shinobi who died during missions while the other three were the list of missions assigned during the past two decades.

As Tsunade was reading through the books, I noticed that a lot of things were highlighted with red ink, probably done by Mikasa.

Tsunade's expression was turning into something between self-mocking, grief, anger, and hatred while she was crying. She was having a mental breakdown.

'Oh? It's the same expression.' I thought while looking at Tsunade's beautiful face which had a very twisted expression. It was the same expression Mikasa had a long time ago.

"Ha...ha...ha." Tsunade gave a dry laugh before, "HAHAHAHAHAHA. IT'S ALL THEIR FAULT. THEY KILLED THEM, ALL OF THEM. THE VILLAGE MY GRANDFATHER ESTABLISHED, THE VILLAGE HE LOVED MORE THAN HIS LIFE, HAS TURNED INTO THIS." Tsunade was shouting while giving a crazy laugh before she stopped.

'I guess it's good that our house is soundproof?' I thought.

The books we gave her were proof that the Senju bloodline was eradicated by someone within the village. No one officially had Senju blood within the village. Not even a single person. Even the civilians with Senju blood died under questionable circumstances, but they were never questioned. And all of this was done by someone within the higher-ups of the village.

At this moment, all the grief Tsunade felt over Dan's death has turned into hatred towards the higher-ups of the village. She wanted nothing more than to barge in and kill every single one of them.

'It's not like we're lying to her or anything.' I thought before hugging Tsunade again, calming her down. Tsunade hugged me back tightly, very tightly.

'Don't tell me she became a yandere?' I thought, regretting our plans instantly.

After that, it was pretty simple. In a few months, we told her about how Mikasa met Hikari and what the Mist Village did to her and her younger brother before introducing them. And I had to admit, both of them standing together looked way too good. They got along pretty well, considering that they are both the same age and well, they have similar assets.

During this time, Hikari also learned the 'Strength of a Hundred Seal' thanks to Mikasa's clone. Her chakra control was already at a level that could only be rivalled by Tsunade, maybe even better. It was just that she never bothered to learn Medical Ninjutsu, only relying on her Kekkei Genkai. She was slightly against learning Medical Ninjutsu at first, but it was nothing serious considering that it only took three spanks to fix.

Tsunade also took a liking to Hikari's brother, whose name I forgot. Probably because of her own brother's death?

Tsunade now planned on finding out who the culprits were among the Leaf's higher-ups and hunting them down. Along with the plan of making Minato the next Hokage. At this point, she didn't have the heart to become the Hokage. The village was far too unknown to her. The only reason she even bothered to do this was because of her grandfather and Dan, who always cared about the leaf.

{Flashback Ends}

Minato and Kushina also met during the Second Shinobi War when he saved her from being kidnapped by the Cloud Village.

We would've interfered but we were contacted by the NEET ROB not long after we saved Konan and her mother.

---

[Ding! 'The NEET ROB' has joined the Chat Room]

[The NEET ROB- Hey, don't fuck the canon more than you already have.]

[Mikasa- Huh? Why?]

[The NEET ROB- The world now lacks the energy to change it back to the way it was thanks to you fuckers using the Source of this World as a battery.]

'Wasn't that supposed to be just a fragment?' I thought, remembering the ROB's words.

[Tatsuya- What do you mean it lacks energy?]

[The NEET ROB- Exactly what it sounds like. Don't do something unnecessary, taking Konan was the last thing I am gonna overlook.]

[Mikasa- Hey, what about Mikoto and Kushina?]

[The NEET ROB- They are a big NO. The world lacks the energy to even produce another Konan for Nagato. Do you think it can produce mothers for the two protagonists?]

[Mikasa- B-But my erotic plans.]

[The NEET ROB- Shut it. You can mess with other worlds as much as you want, but this one is my domain. If it collapses, it's all over for the three of us. I won't be able to leave my universe for at least a few Billion years and you won't have anyone to protect you from other Outers and the Worlds.]

[Mikasa- It's regrettable. Sigh*]

[The NEET ROB- Don't worry. There's always a second chance.]

'I am being treated like air, huh.' I thought, looking at the screen.

[The NEET ROB has left the Chat Room]

---

Now that we're 16, I am 175 Cm(5'9") with Mikasa being 170 Cm(5'7").

Both of us looked similar to how the originals did, except for some differences. Mikasa didn't have the scar she did under her right eye, so that's a plus. Along with her long, black hair and those perfect curves and abs, she looked absolutely hot.

'I guess some habits never change, huh?' I thought, patting Mikasa's head as she leaned back on my lap. I felt her buttcheeks rubbing against my crotch. Something was rising, and it wasn't the shield hero. My inner horny was again suppressed by the sudden notification that popped up in front of us.

[Ding! System update completed]

[Ding! The 'Seeds of Outer Gods' have been planted within the Host's Body to contain their Authorities. You're free to use your Authorities now]

"So it's finally done?" Mikasa muttered while looking at the Red coloured hologram in front of us. Before I could say anything, another hologram appeared in front of me. But unlike the previous one, the base colour wasn't red but golden.

[Would you like to become the Admin of the Dimensional Chat Group?]

[Accept/Decline]

"I am the admin?" I muttered out loud, gaining Mikasa's attention.

"What's up?" She asked.

"So you can't see it. Well, I became the admin of the Dimensional Chat Group." I explained.

Mikasa was slightly surprised by this before she asked, "I wonder why it chose you? Maybe the NEET ROB did something without telling us?"

"Probably." I said before thinking, 'Accept.'

[Ding! 'The Last Judgement' has accepted the role of the Admin. Congratulations on becoming the Admin of the Dimensional Chat Group.]

'What's with that nickname? Is it because I played God when I destroyed humanity in our original world?' I thought, looking at the weird nickname.

[Admin Privileges are-

-Only the Admin is allowed to travel to other worlds for free as long as any other member of the Chat Group is present there or the admin has previously visited the said world once a week. Other members can only travel through worlds if there's a mission or after paying a certain amount of system coins.

-The Admin is the only one who's allowed to kill other members of the Chat Group.

-Early access to coupons and a 20% discount on each purchase.

-The Admin is allowed to kick other members out of the Chat Group as long as the reason is legit. Memories related to the Chat Group will be deleted from those who've been kicked out.

-The Admin...]

The list was way too long for me to read at once so I just clicked the [Skip] button at the bottom right side of the screen.

[Would you like to send invitations to the other members? The first batch of members will be selected at random, it'll consist of eight members]

'Send invitations.' I thought before the hologram in front of me disappeared.

I noticed that Mikasa was still looking at me before turning away as she muttered, "I got an invitation from the Dimensional Chat Group." Her eyes moved as if she was reading something before she smiled and said "They're trying to bait me into accepting the offer."

"Is that so? My invitation was pretty bland." I said, wondering what kind of bait the Chat Group prepared for Mikasa.

"There's probably nothing they could bait you with." She said. 'No, that ass I am feeling on my crotch is definitely the best bait.' I thought.

"Accept." Mikasa muttered out loud before I got several notifications in front of me.

[Ding! 'The Last Judgement' has joined the Chat Room]

[Ding! 'The Worst Spirit' has joined the Chat Room]

[Ding! 'The Queen of Nightmares' has joined the Chat Room]

[Ding! 'The One Who Loves Despair' has joined the Chat Room]

[Ding! 'The Immortal Lolicon' has joined the Chat Room]

[Ding! 'The Strongest Esper' has joined the Chat Room]

[Ding! 'The Divine Prophet' has joined the Chat Room]

[Ding! The last two requests were rejected. Preparing new bait]

My eyes almost popped out the moment I looked at the list of members.

"This is gonna be fun." I muttered as a smile appeared on my face. At this moment, I had already planned on subduing one of the members and how I'll do it thanks to my Admin Privileges.

****

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A/N- And with that, We're done with the first volume of the fanfic. No, there won't be a break. I said that to look cool.

Maybe I should change the name since it's no longer Naruto-only fanfic. Probably something like 'A couple in Multiverse'. So don't forget about it if I ever did so.

Just in case, I haven't read a single Chat Group fanfic with the members I've chosen until now. They aren't repetitive.

And I've started writing my other fanfic so it'll be mass released after a few months along with an original story.

Random Song Recommendation- Boogie Woogie Wu.

Author Spit facts- Lancer Artoria X Caster Gilgamesh is a good ship.