POV: 3rd Person
Location: Jay's New Estate, Jay's Bedroom
After the holographic call with Gid disconnected, Jay walked back into his bedroom. Because his physical vessel had evolved far beyond the mortal concept of fatigue, he didn't require sleep. He sat in a chair by the window, keeping a passive eye on the NEXUS Corp satellite feeds for any anomalous activities, while simultaneously opening the Multiversal Chat Group interface in his vision.
[Jay]: Yo. I just finished up some business on my end. What are you guys up to?
[Elysia]:Jay! Hii~ How did everything go? Btw, it turns out their time still flows normally in our worlds while we travel to serafall world. It's been 4 days for them since we left for Serafall's world!
[Jay]: Oh, so the system doesn't freeze time? Makes sense. I returned to the exact moment I left my world, but it kept running for you all.
[Tatsuya Shiba]: Yeah we're and Jay, I purchased the Six Eyes variant from the shop using my points. I am currently coordinating with the military to completely eradicate the Japanese branch of Blanche tonight. The visual processing and the power of these eyes is... extraordinary it help me a lot.
[Jay Oosuki]: Good. Wipe them off the map. Lelouch, what are you doing?
[Lelouch vi Britannia]: I just made a bulk purchase from the shop. I acquired an entire fleet of spacecraft and a single mech unit named 'Gundam Barbatos'. I plan to give it to Kallen.
[Jay]: ...You bought a space fleet to fight Britannia? Talk about overkill. And Barbatos for Kallen? Well, hopefully, it's enough to match Suzaku's Lancelot. Kiana, you're awfully quiet.
A/N: idk which more powerfull barbatos or lancelot so vote what do you pick
Barbatos
Lancelot
[Kiana Kaslana]: JAY PLEASE SAVE ME!! I'M IN THE MIDDLE OF A 7-DAY EXAM WEEK! THIS IS ONLY DAY 4 AND MY BRAIN IS ABOUT TO EXPLODE! 😭
[Serafall Leviathan]: You can do it, Kiana-chan! ☆ ～('▽^人) Btw Jay, the kids are still training hard in your dimension! Nobody has slacked of yet and yeah as you say yesterday riser has anulled the engagement between him and rias."
[Jay]: well anyone will do that too. To be honest, if i did'nt do that rias would swoped riser badly may he dead or traumatized. Well what i do will still more gentle
[Elysia]: Well what you did to him far worst! Oh right, Jay, I forgot to mention! I talked to Eden and Mobius today. I told them that We're officially engaged~ ♪
[Kiana Kaslana]: HUH?! ELYSIA IS ENGAGED?! YOU TWO?! SINCE WHEN?! 😱😱
[Lelouch vi Britannia]:Congratulations on your engagement, you both.
[Tatsuya Shiba]: Congratulations you tqi. May you guys have a pleasant future.
[Jay Oosuki]:You didn't mention my name, did you, Ely?
[Elysia]: Nope~ Gotta keep it a surprise! Hehehe.
The group chat ended with Kiana aggressively spamming panicked stickers, demanding to how is the gorup chat leader become Elysia's fiancé. Jay just shook his head slowly, a faint smile on his lips. However, before he could close the virtual interface, a glaring red system notification popped up in front of him.
[SYSTEM NOTIFICATION: COSMOLOGY RULE UPDATE]
Warning: Effective immediately, should the Host (Jay Oosuki) visit a dimension classified as a "Lower Cosmology"
(e.g., the worlds of Tatsuya Shiba or Lelouch vi Britannia), the Host's overall power and authorities will be heavily reduced and locked to the maximum threshold that the specific world can endure without fracturing its reality. (Exception: Dimensions with High Cosmology, such as the Hoyoverse, will not impose statistical reduction on the Host).
Jay let out a long sigh. "Well, what can you do. If I step into Lelouch's world with my current power, their entire Earth would probably shatter just from me going there."
"Prometheus," Jay called out mentally.
"Time for Check in. How many did i have?"
[Processing...] Prometheus's mechanical voice echoed in his mind.
[Host had 5 oending checck In reward].
Jay frowned.
"Huh? Only five? I slaughtered hundreds of Stray Devils, trained the Gremory peerage, and spent a literal millennium inside The Void, and you say just five?"
Jay raised his eyebrow
[Warning: The 1000-year duration spent inside The Void is an extreme space-time anomaly located outside the boundaries of standard reality. It is not recognized as normal time by the System. Please understand.]
Jay clicked his tongue. The time dilation there was so absurd that a thousand years of training had only equated to the hours between 10:00 PM and 5:00 AM in Earth time.
"Fine. Just show me what I got."
The virtual screen glowed, displaying five items that slowly materialized into Jay's dimensional inventory:
1. Yamato (The legendary dimension-cutting katana belonging to Vergil - Devil May Cry
2. Cavaliere (The heavily armored demonic motorcycle - Devil May Cry.
3. Red Queen (The combustion-engine sword belonging to Nero - Devil May Cry.
4. Ebony & Ivory (The customized twin handguns belonging to Dante - Devil May Cry.
5. Blueprint & Schematic Data
"Perfect Full-Dive VR Pod"(Includes source code for a massive game library).
Jay stared at the rewards with a deadpan expression.
The weapons from Devil May Cry were undeniably badass, he liked it but, they were practically just fancy collector's items but he's happy.
However, his eyes lingered on the VR schematics.
"A completely safe, 100% immersive Full-Dive VR system... Ignorance is going to love this new toy. We can release this under NEXUS Corp and absolutely monopolize the global entertainment industry."
Jay closed the system interface. He spent the rest of the night monitoring the NEXUS satellite grid, ensuring no Ghouls or Isekai anomalies slipped past Ignorance's radar. He didn't need sleep anymore
The next morning, the rich aroma of breakfast filled the massive house. Jay was standing in his high-tech kitchen, flipping pancakes and setting the table.
Mamako walked down the stairs, beaming a bright, motherly smile at the sight of her adoptive son cooking. Behind her, Lala floated down lazily, while Ygnisia walked in looking slightly groggy—the legendary dragon was still adjusting to the mundane routines of mortal life.
"Morning, Jay!" Lala cheered, immediately taking a seat and grabbing a pancake.
"Morning," Jay replied. He placed two small velvet boxes on the table.
"Before we head to school, put these on."
He opened the boxes, revealing two elegant silver bracelets. The design was identical to the ones he had given Rias and the others in the DxD world. Jay had already crafted a proper engagement ring for Lala, but a rushed morning before school didn't feel like the right time to give it to her. He was waiting for a more special moment. So, the bracelet would suffice for now.
"What are these, Jay-kun?" Mamako asked, looking at the bracelet in awe.
"Protective bracelets. They have built-in tracking features and absolute auto-shields in case of danger," Jay explained, gently clasping one around Mamako's wrist, and then doing the same for Lala.
Lala looked at Ygnisia's empty wrists. "What about Ygnisia? Doesn't she get one?"
"Ygnisia already got hers before we came home," Jay said smoothly, pouring a cup of coffee.
"There's no point in giving her a double. But you two must wear these everywhere you go."
"Aye, Sir!" Lala saluted playfully.
The moment Jay opened the sliding door to his classroom, he was greeted by a level of chaotic stupidity that could rival a localized Outer God invasion.
Sainan High was already known for being somewhat eccentric, but Class 1-F was a containment zone for absolute idiocy. In the back corner, the notorious "Scum Bros" were already at each other's throats. Iori Kitahara and Kohei Imamura were currently holding their friend, Yu Mitarai, in a vicious headlock, while Motomu Nojima and Shinichiro Yamamoto were preparing to aggressively interrogate him.
"Confess, Mitarai!" Iori yelled, shaking his friend violently.
"Did you or did you go on a date with your childhood friend yesterday?!"
"Death to the normies!" Kohei cheered loudly, wearing a t-shirt with a magical girl printed on it.
"Burn the traitor!"
Right next to them, another group of four idiots was engaged in a completely different, yet equally absurd, debate. Tadakuni was rubbing his temples in sheer exhaustion while Hidenori (adjusting his glasses dramatically), Yoshitake (the loud blonde), and Karasawa (who never took off his trademark cap) were deeply arguing about a hypothetical RPG scenario involving fighting a dragon with nothing but a wooden stick.
"It's about the elemental advantage, Tadakuni! You have to believe in the stick!" Hidenori declared passionately, striking a heroic pose.
"You guys are embarrassing," Tadakuni sighed, looking like he wanted to jump out the window.
For some reason, the Grand Blue college-level scumbags and the Daily Lives of High School Boys quartet were incredibly good friends in this universe, turning the back of the first-year classroom into a daily, inescapable circus.
Jay just let out a long, exhausted sigh and walked to his desk.
A few minutes later, the homeroom teacher walked in, slamming a textbook on the podium to silence the zoo.
"Settle down, all of you! Get to your seats!" the teacher shouted, waiting for Iori to finally let go of Mitarai's neck.
"Before we start homeroom, we have a transfer student joining us today."
The classroom instantly quieted down. The sliding door opened again, and a girl stepped in.
She had long, beautifully silky flaxen-blonde hair, porcelain skin, and an aura of elegant, untouchable grace. She looked so perfectly refined that she seemed completely out of place in a classroom full of degenerates.
"Hello," she bowed politely, her voice soft and melodious.
"My name is Mahiru Shiina. I look forward to studying with all of you."
The entire male population of Class 1-F—especially saruyama, the Scum Bros and Tadakuni's group—instantly erupted into primal, monkey-like cheers of joy, acting as if a literal angel had just descended from the heavens to bless their cursed classroom.
"WOHOOO PRETTY GIRL" Saruyama kenichi
"Horray!!" Shout all the boys except jay and rito
"Ew, you guys disgusting." Said momika risa with disgusted face
Sawada mio also nodded with disgusted face
Sairenji Haruna just let out bitter laugh as the class rep.
Jay, however, just stared at the front of the class, his expression completely deadpan. His mind rapidly cross-referenced his multiversal knowledge of Earth's native timelines.
Mahiru Shiina? The 'Angel Next Door'? Jay thought, his eyes narrowing slightly.
What the hell is she doing transferring to Sainan High? Isn't she supposed to be in a completely different district? Did her parents' divorce happen earlier in this timeline, causing her to move out to Saitama by herself? Hmm no this is must be that fucking author! but well not like i complaint...
A/N : SORRY I PULLED THIS SHIT TOOO
Jay watched as Mahiru politely, yet distantly, deflected a barrage of overly enthusiastic questions from saruyama, and yoshitake.
He pondered the multiversal implications of her presence for another three seconds before letting out a soft exhale.
Ah, whatever. Not my problem, Jay dismissed the thought entirely, resting his chin on his hand and looking out the window.
14:00 PM
Bell ringing
As soon as the final bell rang, Jay walked straight over to Rito's desk and grabbed him by the shoulder.
"We're going to the mall. Right now," Jay said.
"Huh?! Wait, Jay! What for?!" Rito protested.
"I'm taking Lala shopping," Jay replied smoothly.
"And you are taking Haruna Sairenji. We're going on a double date."
Rito's face instantly turned bright red.
"D-D-Double date?! With Sairenji-san?! I can't do that! She'd would say no!"
"Rito, Hear me out," Jay said, pointing toward Haruna, who was currently packing her bag.
"She likes you. You like her. Walk over there and ask her out. Face to face. Right now. If you don't, I will personally hack your phone and send her a voice note of you singing a love song."
Under the immense pressure of Jay's threat, Rito gulped, shaking his head frantically.
"Come on, trust your friend," Jay added, patting Rito's back with a confident, knowing smirk.
"I'm practically a professional, I can guarantee you with absolute certainty: she definitely likes you. Go get her, bro."
Mustering every ounce of courage he possessed, Rito nervously pushed his chair back. His legs trembled slightly as he walked across the classroom directly to Haruna's desk.
Jay watched from a distance. As expected, with a 100% success rate, the moment a blushing, stammering Rito managed to ask if she wanted to go to the mall with him, Jay, and Lala, Haruna's face flushed crimson and she happily agreed.
An hour later, the four of them were at the largest shopping complex in Saitama.
Rito and Haruna walked side by side. It was incredibly awkward, and both of their faces were bright red, but it was obvious they were entirely enjoying the moment. Ahead of them, Lala enthusiastically dragged Jay by the hand, pulling him in and out of various clothing boutiques.
While Lala was in the dressing room trying on a pile of summer dresses, Jay stood outside, arms crossed.
I could easily create clothes made of the strongest cosmic materials in existence for her using Creation Magic, Jay thought to himself.
But for some reason, that feels a bit too possessive. It's better to let her buy the clothes she actually likes with my money.
As soon as Lala stepped out to show off her new outfit, Jay using nearly invisible wave of conceptual magic washed over the clothes she had just bought. He secretly applied the exact same defensive enhancements to the fabric as her bracelet, giving her double protection. Furthermore, he modified the structural integrity of the fabric to make it infinitely more comfortable and incredibly difficult to accidentally take off—a necessary precaution considering his alien fiancée's terrible habit of stripping in her sleep.
"How does it look, Jay? Is it cute?" Lala asked, spinning around in a bright sundress.
"It's perfect. We'll take all of them," Jay said without hesitation, pulling out his limitless NEXUS Corp black card.
After finishing their shopping, Jay, Lala, Rito, and Haruna walked out toward the mall's main atrium. However, their footsteps suddenly slowed to a halt.
The atmosphere in the atrium had shifted. A massive crowd of shoppers had gathered, whispering frantically and pulling out their phones. A few mall security guards were sweating profusely, desperately trying to clear a path.
Jay stopped completely. His eyes, sharper than any god's, instantly locked onto a highly precise spatial distortion lingering in the center of the crowd.
From the parted sea of people, a small group walked forward. Their mere presence commanded an absolute, suffocating silence.
At the front walked Queen Sephie Michaela Deviluke, radiating an ethereal beauty and an absolute Charm that made nearly every human in the vicinity weak in the knees. Behind her, the twins Momo and Nana looked around the Earth mall with keen curiosity, while Golden Darkness (Yami) walked silently beside them, her eyes glued to a book.
But what caused Jay's shifted his eye to the woman with bright pink hair walking beside Sephie. She was wearing an elegant, frilly aristocratic dress and a thin veil over her face. To the rest of the world, she looked like a fragile, delicate noblewoman.
She is definitely my aunt in law... but i think i know who she is? But how she become sephie's sister this is insane.
Jay could feel it—her power definitely strong atleast she is as strong as Lucoa sensei and emperor of demise sensei maybe more cause gid almost dead figthing her.
The Deviluke royal family had landed on Earth.