After Kaneki 0 was beaten up by Azuna, he vowed to him that once all Kaneki's become one he'd be more honest and no longer bear the burden he's been shouldering all alone.
This vow made Azuna go back to his old self who was pretending to be on the other Kaneki's side.
And now.
Natsuki: Woah! Beautiful.
Sachi: What's going on?
Chikao: they're... Sensei, are they?
Querxes & Kirin: yup, they're becoming one being.
Both Kaneki 0 and Azuna, began to unite as one as they both turned into a Black and White flames.
Swoosh!
All 9: Stop!
While the 9 other Kaneki's came rushing to stop them.
♪♪♪
Music began playing.
Shino: Eh? Do you two hear that?
Miku: it's music?
Yuuka: hey isn't this the same as those times?
There was only one source the music is coming from.
Kaneki 0 and Azuna as both of them began to sing.
(Author: please note I do not claim ownership of this song and all credits belong to the rightful owners and creators of Mirage Mirror.
I am ashamed that I'm using this song for Kaneki. I originally planned to make a song inspired from Mirage Mirror because of how good it is.
But because of my lack of talent I kept getting writers block and couldn't write. You guys should go listen to the original cuz it's definitely way better than Kaneki's version.)
Mirage Mirror (Kaneki 0 and Azuna version)
♪ Things I didn't want to see, because I don't want to acknowledge them ♪
♪ if you ask me, this is your real, true feelings
♪ always trying to do the right thing ♪
♪ Does that fulfill the hole in your heart? ♪
♪ I've been doing it in my own way ♪
♪ I like those pretty words ♪
♪ I can't help but acknowledge this existence I can't surpass, that's where you were ♪
♪ Through countless battles ruthlessness grew. ♪
♪ Deep within the heart (a rooted) ♪
♪ Connection is formed ♪
♪ To the extent that if its destroyed, I'll lose a lot of myself ♪
♪ Part of me (The same) ♪
♪ Existence ♪
♪ Can't stay apart.. ♪
♪ Just obey me and destroy all that gets in my way ♪
♪ I don't want to become a heartless Demon ♪
♪ Until you take over my body ♪
♪ Shut up already! ♪
♪ I won't hold back anymore ♪
♪ I just want to save you! ♪
♪ If that revenge is so important to you, You have to erase me ♪
♪ By facing each other, love begins to infect me ♪
♪ Deep within my heart (The hidden) ♪
♪Light has surely, Save me countless times ♪
♪ Part of me (The same) ♪
♪ Existence ♪
♪ Can't stay apart... ♪
♪ Who's voice is it that I am hearing? ♪
♪ Is it Me or You? ♪
♪ To some extent we're indistinguishable ♪
♪ We're similar ♪
♪ The Me hidden within my heart ♪
♪ Accept it to become stronger ♪
♪ Behind countless scars, ruthlessness grows ♪
♪ Deep within my heart (A rooted) ♪
♪ Connection formed ♪
♪ To the extent that if it's severed I'll lose a lot of myself ♪
♪ Part of Me (We're One) ♪
♪ And the same! ♪
♪ By facing each other, love begins to infect me ♪
♪ Deep within our heart, the hidden light has surely ♪
♪ Saved us countless of times ♪
♪ Part of me (The one and only) ♪
♪ Existence ♪
♪ Can't stay apart... ♪
♪ Mirage Mirror ♪
As Kaneki 0 and Azuna sang this song, They fought the other Kaneki's together.
They fought as one being, despite getting hit by many kinds powerful attacks, they countered all that came at them using the same abilities in unison.
Quan, Shitsuren, Tomo & Kozo: AAAAAAARGH!
They both focused on fighting Quan, Shitsuren, Tomo and Kozo.
Punch!
Burst!
And upon landing several punches at them, a part of their heads bursted into different colored flames.
Thud*
They were damaged to the point they went on their knees, As Kaneki 0 and Azuna continued to sing they tried helping the four of them get up.
Swoosh!
With them sending a punch directly on their face and sending them flying.
And then.
Burst!
As they reached the climax of the song, Kaneki 0 and Azuna who were in the form of two separate Black and White came together and became one big intense flame with both colors.
And then.
Swoosh!
Two massive demonic wings came out of the black flames, a black right wing and a white left wing.
Glow!
And two red and blue lights began glowing on the area where the eyes we're located.
Swoosh!
As the four wings closed around and covered the flames.
Swoosh!
They instantly opened revealing a new form of Kaneki.
This new form Kaneki took was his normal Demon form with a few new changes.
His head had 8 lines of white hair, each of his 4 horns coming above his ear were colored black and white, and he had a coat on his back.
Sachi: Woah! Kaneki looks awesome!
Natsuki & Chikao: Woah!
You could already guess it.
Shino & Yuuka: Kaneki gotten more handsome?!
Miku: Onii-chan?!
The Higanbana girls were both surprised and impressed at Kaneki's new look.
On this point forward, the fusion of Kaneki 0 and Azuna will be known as Kaneki unity.
All 9: AAAAAAAAAH! WHY DON'T YOU JUST DIE ALREADY!
After Kaneki unity had formed, he continued to sing the last parts of the song as he rushed towards the other Kaneki's.
Using Tohru, he slashed through the other Kaneki's overwhelming them.
Glow!
And as he fought them head on, two constructs of both Azuna and Kaneki 0 appeared by his power to assist him.
They swung, spun and punched the other Kaneki's and then.
Quan, Shitsuren, Tomo and Kozo: you're just going to make our friends miserable!
As the 4 original fragments of Kaneki rushed to him.
Swoosh!
All 4: !!!
He appeared in front of them through a black smoke.
Blast!
All 4: !!!
And he blasted them to the sky with his Senpai's gun.
Swoosh!
Kick!
Boom!
All 4: AAAAAAAAAH!
And flew straight through them with a kick making them explode in the process.
Thud!
All 4: AAAAAAAAAH!
And after The kick he had finished singing the song and landed on one of the buildings.
Kaneki unity: Ugh~! Man I can't believe I actually sang a song, not to mention it's just a cheap imitation of one of my favorite Tokyo Characters Insert song.
And he immediately began complaining about the song he just singed.
Kaneki unity: man I'm very unoriginal, did I seriously just do that? Man I'm so embarrassed! Why did I want to sing at a time like this?! Bad Kaneki! Bad! I am so sorry to the original owners and creators of the song. I'll take full responsibility and erase the song from ever happening if you request it.
(Author: same here Kaneki, same here)
Ku-kun: Kaneki!
Ku-kun came to Kaneki unity as he was worried about him.
Kaneki unity: Oh hey Ku-kun.
Ku-kun: are you okay?
Kaneki unity: yup, just contemplating on my decision to sing that song.
Ku-kun: I see, could you undo the clone I'm possessing right now?
Kaneki unity: sure?
Poof!
After undoing the clone that Ku-kun was possessing, Ku-kun turned back to his original form.
Ku-kun: thanks.
Kaneki unity: are you perhaps tired Ku-kun?
Ku-kun: yup, sorry I'm not used to fighting and running.
Kaneki unity: it's alright, go rest in the drone you rode in earlier and take a little break until I call you again.
Ku-kun: sure.
Buzzz~
Ku-kun then went back inside the drone he was in prior to take a break.
Kaneki unity: Now then.
Kaneki unity looked down from the building he was standing on, at the other Kaneki's.
Quan, Shitsuren, Tomo & Kozo: Sob~
Kaneki 6-10: GRRRRR!
After taking a good look at them.
Kaneki unity: alright, let's do this.
Swoosh!
He jumped back down to the other Kaneki's to fight.
Kori: Yes... Yes! It's happening! It will be soon.... I can't wait!