Kaneki: What the?
Swoosh~
Kaneki: could it be... WE FUSED?!
After Kaneki had brought Kirari to Fake Shimotsuki's copy of Shimotsuki Tower, he found himself fused with her which caused him to panic.
Kaneki: Kirari-san! Explain what's going on?!
Kirari: Calm down Higanbana-kun.
Kaneki: How can I calm down?! You just combined us together?!
And to Kirari's surprise, he was not happy about it.
Back in the Stadium*
"Oh? I thought you'd be happy about this"
"What?! Just because I'm a big fan of you and prayed to you back then doesn't mean I want to become one with you!"
The Higanbana girls: ... He's fused with her...
The Higanbana girls were completely speechless as they witnessed something so unexpected.
Shino: how do we even fell who's in control?
Yuuka: look at the visors.
"Oh I'm sorry, but don't worry this is temporary"
"Until when? Until I decide to undo it"
Yuuka: the left side is flashing purple when Grand-san is talking and the right side is flashing red when Kaneki is talking.
Chikao: Oh I see.
Itsuki: Woah~ They look so cool.
Keiko: Yeah.
The form of the fusion between Kaneki and Kirari was a mix of both of their Knight forms.
This form had a menacing look to it..
Back in Fake Shimotsuki*
Kaneki: Why did you do this?
Kirari: Don't worry, I didn't do this without reason. By fusing we could use each others powers and by doing that I could teach you how to use Demon Knight powers without giving you a boring lesson.
Kaneki: Still, why fusing us together though? Couldn't you just do it with us in our own bodies?
Kirari: I thought it would be better this way, well then.
ROOOOOAAAAR!
The Mechanical roars of the Knight Buster grown louder as it was getting closer to Fake Shimotsuki Tower.
Kaneki knew there was no more need to talk.
Kirari: remember Higanbana-kun, we're currently sharing the same body so we'll have to work together.
Kaneki: well then... Let's do this!
Kirari: Good!
Jump!
With Kaneki completely on board, they jumped off the building and began falling.
Cross*
After they jumped off they crossed their arms and then.
Burst!
As they fell, they were engulfed by a ball of blue flames that grew larger as closer they got to the ground.
Kaneki & Kirari: AHHHHHHHH!
Crash!
Boom!
Swoosh~!
Swartz: take cover!
Upon crashing onto the ground the ball of blue flames exploded, unleashing to towards Kaneki's students and the Knight Buster.
Rumble~!
Rumble~!
Tsukuyumi: No way...
Kaneki & Kirari: we'll make that "Knight Buster" our top priority so this size is appropriate right?
Kaneki and Kirari turned their fusion into a Giant the same size of the Knight Buster with the height of 132 meters.
Swartz: Give the Knight Buster cover fire!
Kaneki & Kirari: Here we come!
And so Kaneki and Kirari began to make their move.
Rumble~!
Thwack!
Crack!
Knight Buster: ROOOOOAAAAAR!
The ground rumbled even more as they ran with their titanic body, before landing a punch on the Knight Buster which caused it's body to create cracks.
Knight Buster: ROOOOOAAAAR!
Crack!
Vrooom~!
Strike!
Vrooom~!
In retaliation, the Knight Buster turned both of it's arms to giant chainsaws before striking them both on the ground propelling it towards Kaneki and Kirari very quickly.
Bang!
Thunder!
And Kaneki's Students were giving it cover fire by using the powers given to them by Kirari.
Kirari: don't mind them Kaneki.
Kaneki: I know! Stop talking and focus on the fight!
Kirari: Haha! Is this how I was like? Fine then! Let's ignore them and take on the real challenge!
Rumble~!
Ignoring Kaneki's students, the two of them set their eyes on the Knight Buster. They ran head on towards the Knight Buster.
Jump!
Crack!
Bang!
Knight Buster: ROOOOOAAAAR!
When they got in front of the Knight Buster, they jumped high and used Yuzuki's powers to turn their arms into guns and shot at the Knight Buster which infuriated it even more.
Knight Buster: ROOOOOAAAAR!
Glow!
Blast!
Swoosh!
Bang! Bang!
Enraged, the Knight Buster let out many kinds of attacks towards Kaneki and Kirari as it charged once more towards them.
Burst!
Grip!
Slast!
Boom!
Kaneki and Kirari then summoned a giant Grand Chain-sword, creating an air slash with it and countering the incoming attacks
Swoosh!
Knight Buster: ROOOOOAAAAR!
Coming out of the smoke with its mouth wide open, the Knight Buster came right in front them preparing to bite.
Poof!
Kaneki & Kirari: ROOOOOAAAAR!
Wrap!
Knight Buster: !!!
Swartz: Don't let them!
Kaneki and Kirari then transformed into a Serpentine Dragon and wrapped themselves on the Knight Buster restraining it's movements.
Chomp!
Zap!
Burst!
They then bit onto the Knight Buster's neck, before blasting it with a a continuous bold of lightning and fire straight into the neck.
Knight: ROOOOOAAAAR!
Glow~
It then began to glow brighter as it's internal energy was building up.
Crack!
Kirari: !!!
Swoosh!
Crack!
Shake~!
Kaneki and Kirari then let go of the Knight Buster and flew off before it started to violently transform.
Crack!
It's body was breaking itself apart and reattaching itself and growing other body parts, and weapons.
Knight Buster: ROOOOOAAAAR!
Until it finished making itself into a humanoid body with wings.
Crash!
Kaneki: Finally some hand to hand!
Seeing this Kaneki and Kirari turned back.
Knight Buster: RAAAAAAAAAAH!
Swoosh!
Swoosh!
Crash!
Boom!
Kaneki's students: Woah!
The two then charged at each other and as they collided, a powerful Sonic boom was created that knocked down Kaneki's students.
Punch!
Slash!
Kaneki and Kirari were then landing punches, and slashes onto the Knight Buster.
Crack!
While it continued to turn some of it's body parts into weapons.
Boom!
Each blow they land on each other shook fake Shimotsuki, and as the Battle continued on.
Glow~!
The Knight Buster glowed brighter and brighter as more energy built up.
Meanwhile*
While in a far, Kaneki's students watched carefully thinking of a plan to win the Battle with the Knight Buster.
Swartz: Wait... Maybe...
???: did you think of something?
Swartz: Yeah it looks those two aren't just trying to destroy our Knight Buster just because it's our trump card but maybe because it's a threat?
Tsukuyumi: Yeah that could be possible, but what?
???: Maybe... That glow has something to do with it?
Stare~
Kirari: Infernal Phoenix!
Burst!
Hop!
Kaneki: Dragon Kick!
Kick!
Boom!
Glow~!
Kaneki: Where is this thing even getting it's energy!
As they watched, they noticed that the two of them were getting more worried as the Knight Buster was glowing even brighter.
???: hey you're right, but why is our Knight Buster even glowing?
Swartz: it was created using Sensei's blood, so if I were to guess, it's probably absorbing the attacks from the Demon Knight powers they're using and turning it into energy.
???: no wonder it's able to withstand their attacks, in that case why don't we help it out?
Tsukuyumi: how do you plan to do that exactly?
Back at Kaneki & Kirari*
Kaneki & Kirari's thoughts*
(This is bad, it's getting more energy)
(I know this is real bad, it'll explode soon if we don't defeat it, it's explosion could destroy this entire pocket dimension and everyone in it besides us.)
They were both getting more worried as it was close to exploding.
(Then shouldn't we evacuate my students first?)
(You're right, we should do that now)
And when the two of them decided to evacuate Kaneki's students.
Blast!
(What?!)
They were attacked once more by them.
Kaneki: What are they doing?
Tsukuyumi: Alright give it to him!
Blast!
Boom!
Kaneki & Kirari: Huh?!
To their surprise, Kaneki's students began shooting a beam of light at the Knight Buster.
Kirari: Wait that's is?! Hey stop that! That's dangerous!
Kirari knew what they were shooting at the Knight Buster, and tried to stop them.
Crack!
ROOOOOAAAAR!
But she was too late.
Swartz: What the?!
The Knight Buster then grew larger and larger and.
Knight Buster: Grrrr!
Beam!
Boom!
It went completely berserk.