Actions

Work Header

Rating:
Archive Warning:
Category:
Fandom:
Characters:
Additional Tags:
Language:
English
Stats:
Published:
2025-08-29
Updated:
2025-09-25
Words:
1,662
Chapters:
3/?
Comments:
5
Kudos:
17
Bookmarks:
3
Hits:
302

N25 + WxS KAITO switch??

Summary:

N25 KAITO and WxS KAITO both want to go to the real world at the same time, but accidentally switch places.

Notes:

I have a couple of things I want to say. English is NOT my first language. This is my 1st fanfic. And, this is not set in any timeline.

Chapter 1: How This Mess Started

Chapter Text

In the Empty SEKAI…

Angry stomping can be heard across the SEKAI. I mean, it's literally empty, of course even the lightest of footsteps can be heard. But who the HELL is it from? Yes, you guessed it, Niigo KAITO.
“Stupid Miku… Stupid Kagamine twins… Even stupider Luka…” He mumbles in his breath, kicking a random rock from the barren, lonely lake. Must be another product of Mafuyu's feelings. “MEIKO's the only one to understand that they baby everyone in the SEKAI too much. And even she's holding back!” But then…
Ding! He gets an idea. Why doesn't he just… try to get into the real world? Like, not as a hologram, as an… actual person, you know? But how would he even do that in the first place?

At the same time, soft and quiet stomping can be heard across a different SEKAI. It's bright and welcoming, with mascots everywhere! And you guessed where it was from… WxS KAITO. Give yourself a pat to the back!
“KAITOOOOOOOOOOOO!!!!!!!!!” A loud, manly but hoarse scream can be heard from somewhere, louder than the triumphant music blasting. It was Tsukasa!
“KAITO-san, our precious troupe leader! Will you come to the real world with us for a show?!”
KAITO looks confused as hell. Obviously he can as a hologram, but will he be able to perform as one though?
“Err… I'm not sure, but no harm in trying, right?”
Suddenly, Tsukasa falls on his knees, pleading and begging. “Pleeeease with a cherry on top?! We need a tall, blue-haired handsome old man with a showman's baton!”
“...Old?” Kaito responds awkwardly. “I'll try later. In the meantime, can you please call Rui to help?”

The next day…

Niigo KAITO looks around. No people around, perfect. Time to execute his plan and go to the real world, where he can finally convince all the Niigo members to speak their truth…
And at the same time, WxS KAITO's ready. I mean, he's a bit scared, but what kind of troupe leader will he be if he can't take risks?!
“Alright, I'm ready. 3… 2… 1…” Both KAITOs say to themselves, unaware of the things that'll happen next. Hehe foreshadowing :)

Poof!
“Did it work..?” Niigo KAITO looks around and shuts his eyes quickly after being overwhelmed by the flashing lights, the loud noises and literally everything. What?! How is he here?!
“Wh-What is this place?!”
Suddenly, he hears the rustling of some bushes. “Who's there?!”
“KAITO-SAN!!! WONDERHOOOOOOOOOOY!!!!!” Emu shouts, catching KAITO off-guard while grabbing the closest weapon he can find, a showman's baton. And with a quick swish, he accidentally sends Emu flying.
“That'll teach you to not provoke me-” KAITO exclaims, breathing heavily, until he realizes the gravity of the situation. It was EMU, one of Mafuyu's friends… What has he done?! He hasn't even introduced himself, and has already garnered a bad reputat-
“That was SO FUN!! I didn't know you were strong like that!” Emu exclaims, not a single scar nor bruise on her body… KAITO looks at her weirdly, trying to hide how furious he feels right now. First, he failed his mission… and now he has to be stuck with a weirdly strong and cheerful small girl?! And… an eccentric teenage boy…

Chapter 2: This is NOT What I Want

Summary:

The Wonderland SEKAI is too much for N25 KAITO, and he gets fed up. The WxS virtual singers try to convince him to change to his old self, without realizing that he's... not the KAITO they know. A few HonaKana (or whatever you call it) can be found here.

Notes:

Oh wow, I actually continued a fic.
I don't know about the WxS vocaloids that much, so forgive me if they're out of character.

(See the end of the chapter for more notes.)

Chapter Text

Wonderland SEKAI

“K-KAITO, your new choice of clothing is… creative…” Nene sneers, obviously being sarcastic. “What the hell… happened?”
“KAITO, nice to meet you again.” Rui winks, obviously teasing him because he knows that this is NOT the real WxS KAITO.
Tsukasa and Emu try getting him to speak, knowing that KAITO became pretty… bad at talking, or expressing his feelings in this matter. Or at least that's what they think. The loud music, the “creepy” plushies and Emu’s very loud and cheerful voice is too much for KAITO, so he finally snaps.
“Shut up. Damn it.”

“I've been in this loud ass place for like, only 5 minutes and you manage to find a way to PISS ME OFF.” KAITO snaps, his voice louder than intended.
Everyone is SHOCKED. It's a big big SEKAI, but for some reason, everyone could hear it. Even the Virtual Singers.
“What kind of words is he saying? What's “ass” and “piss”?” Len asks, his curious personality showing.
“Now, now, we don't use words like that in this SEKAI…” MEIKO reassures the twins. “I'll go speak to him. He's probably had a rough day, y'know, being the troupe leader and all that.” And as MEIKO trails off to confront KAITO, unaware that Miku is following her, Luka hides behind the twins too.
“Please don't tell MEIKO I said this,” Luka pleads, “but “ass” means butt and “piss” means pee.”

“KAI-” MEIKO says, before being cut off by Miku, accidentally pushing her far, far away.
“KAITOOOOOOOOO!!!!!! Are you okaaaaaaaay?!” Miku shouts, her face being too close to KAITO, so he pushes her aside, gently. Which is rare.
“Wh- Who the fuck are you?!” KAITO yells, not used to this kind of Miku. Cyan, thin ponytails, who the hell is that?!
MEIKO gets fed up, but tries to keep her calm composure to not scare anyone away. “KAITO, we don't use words like these in this SEKA-” …and she gets cut off by KAITO disappearing from her sight.

“And I thought being in the Empty SEKAI was insufferable…” KAITO sneers, his loud stomps growing faster, before being stopped by a bunny plush- wait, when did KAITO punch it away?!
“KAITO… I thought we were friends..!” The bunny plush cries out, before being swiped away from KAITO, their feet getting revealed. It reveals a name engraved on it… “Saki.”
“Saki?! Who's…” He suddenly remembers a time when he came to check up on Kanade.

The clinging of dishes can be heard. Honami's washing ‘em, and accidentally almost drops a plate.
“Honami, please be careful.” Kanade politely responds, not trying to hurt Honami's feelings.
“Y-yeah! I'm sorry, Kanade!” Honami yells in response, but not that loud to wake the neighbors up. Little did they know, KAITO was watching from afar.
“Tch, who's this girl?” He asked himself.
“...Ichika's doing alright. You know her, right?” Honami asked, trying to ignite some conversation. “SAKI's cheerful as always. Shiho is…” The last words fade from KAITO's memories as he remembers who this mysterious “Saki” girl is.
“Kanade's.. friend's friend..?!”

Notes:

Did I make him too rude?

Chapter 3: Empty SEKAI's Troupe Leader!!

Summary:

WxS KAITO's in the Empty SEKAI. He meets Mafuyu and wants to learn more about her!

Notes:

Ay, uh, sorry for not updating this fic for a long time. Got grounded cuz I was called "lazy". I should probably make these notes more about the fic and not me, so, uh yeah...

(See the end of the chapter for more notes.)

Chapter Text

Empty SEKAI

Empty SEKAI, empty SEKAI, blah blah blah. You already know what it looks like, but for you shrimps and crisps that still don't know, there were only empty planes and dark grey triangles extending as far as the eye could see. Although there was a lake… it still felt very empty.
Rin was striding around the not-so-bustling SEKAI, doing her own thing. Miku was busy doing… Miku stuff, Len and KAITO were nowhere to be found, Luka was searching for someone, and MEIKO was as distant as usual. She kicked a pebble along her way. Has this been done 2 times in this fic so far? Answer in the comments below- okay no I'm not doing that.

But then, she saw someone pass right through her in a blink of an eye - familiar but unfamiliar at the same time. He looked like KAITO, with his blue hair and everything, but the way he walks… is not like him at all. The KAITO she knows just takes long strides, slowly walking as he ties his hands behind his back… but this KAITO is… more motherly, to say the least?
Rin's hypothesis (that she just made up in her mind) was quickly interrupted by a voice. “Hey there, do I know you?” It was the voice of KAITO - however more sweet, more delicate. What was happening?
“What?” She responded back, slowly turning her head as she faced the mysterious KAITO-like figu- YO WHAT THE HELL IS THAT

It was indeed KAITO, but dressed way better, in a way that stands out from the barren wasteland Rin was stuck in for as long as she could remember. He had a crowbar thing, a tophat with a star on it, and a mustache on his chest. Caring and sweet - unlike the KAITO she knows. And as Rin stared at him, her blank face slightly budging, KAITO looked concerned.
“Hello, Rin? You okay?” He leaned closer a bit, his curious yet caring face never changing as he snapped Rin out of her trance.
“W- what?” Rin backed away, her strides becoming faster than the step before it. “Are you actually KAITO?” She asked again, making sure that she's not in a dream.
KAITO leaned back. “Yeah, I'm a different kind of KAITO. Why are you asking? Are you not familiar with yours?” “It's a long story…” said Rin, looking down and fidgeting with her ribbon.

A while later, in the Empty SEKAI, things were actually… not so empty for once. Well, MEIKO's not here as usual, duh. But it was a swarm of virtual singers surrounding KAITO, a swarm of people not used to seeing KAITO like this.
The clamoring ensued. “One at a time, please!” shouted KAITO, a tender, yet intense voice. “Do you give headpats, KAITO? Can I have one?” asked Len sheepishly, before being silenced with a pat on his head. “KAITO, do you like your ice cream melted or not?” teased Luka. What kind of question was that?

“What is this…” muttered Mafuyu, watching from afar. “Miku, Rin…” she looked at the crowd, “Luka, Len…” She was obviously not used to seeing this huge crowd of people surrounding someone.
She then saw a streak of blue hair. That could only mean one thing… KAITO…
Why's he dressed like that though?
“Excuse me.” Mafuyu wearily exclaimed, obviously tired from all the chattering and what not. “Oh, is that the leader of this SEKAI?” inquired KAITO, his flashy outfit a huge contrast to the dark and gloomy plane. Miku answered, “That's Mafuyu. Kanade's the leader of the group, but Mafuyu made the SEKAI…”
KAITO smirked. “Fascinating.” “Tell me more about yourself, won't you?” KAITO pleaded.

Notes:

Do you have any suggestions? Please answer nicely, as I wanna improve.