A wall of the fake school breaks, kicking up dust. You run through it and down the hall. While trading blows with Satsuki, you had reverted to base form. You tried using your powers, but almost collapsed in the process, so that's out of the question. So now, you need to stall so Senketsu can recover.

(Y/N): Come on dude! I can't last much longer. How long are you gonna rest for?

Senketsu:

(Y/N): Well I'm not gonna last long! I'm already struggle-

You didn't finish as another explosion happened infront of you. You fly back into a wall and slide down it, hitting your limit. Satsuki walks from the dust twords you.

Satsuki: Is that all? I expected more from you. But.......I guess your like them all. Can't even wear clothing correctly.

You look up at her. What does he mean "like them all"? Was there more people like her? Other Kamui users?

(Y/N): What do you mean by that? Are there more Kamui out there? Did you do something?

You only get a head shake in return as she raised her blade.

Satsuki: I've said too much. And now you know too. Be lucky they can't see or hear us from here. That means I can get rid of you.

(Y/N): Your gonna kill me? You can't do that!

Satsuki: Nobody ever said I couldn't. You and your idiotic friends just didn't decide too. I'm Satsuki Kiryūin, a high class devil. Now get out of my sight.

You try to stand, but your body fails you. You can only close your eyes and wait.....

But it never arrived. When you opened your eyes again, you saw-

Senketsu:

(Y/N): N-no......Asia!

Asia had stood infront of you, the blade traveled from her color bone to her hip. She still stood strong with a fire in her eyes.

Satsuki: Tch. Guess my blade missed it's mark.

She pulled her blade out of the girl and wipes it clean. Asia, still standing, looks back twords you with a strained smile on her face.

Asia: S-sorry I-I-I couldn't get to y-you s-sooner.....(Y/N)....

(Y/N): Asia.......Asia no!

The girl falls to the ground. With a new rush of adrenaline, you get up and get closer to her. You hold her head up as she was struggling to breath.

(Y/N): Asia!......No.....Use your Sacred Gear dammit. Your dying.

Asia: I....... Can't use it......on myself..... It's.....my flaw......

Tears begin to well up in your eyes as you looked at her. A person who was kind to everyone she met......Yet the world didn't treat her nice in return. Your tears fall onto her face as you feel something touch your hand. Looking down, you see two rings......her rings, Twilight Healing.

Asia: T-take.......my Sacred Gear........Do what you...m-must.

(Y/N): Asia.....please...... Don't die. I'm sure we can save you.

The girl gives you a weak smile and giving a stiffened laugh.

Asia: You......you k-keep holding yourself back.....for us...For our safety......Let it out (Y/N)......Let it all out......For me?....All my life......I wanted to see the world.....I wanted to meet new people....I wanted friends.....Thank you (Y/N)....for being....my first friend.....

Her hand falls from your and onto the ground as her eyes lose its brightness. Your tears begin to fall more and more, knowing for a fact that she's gone.

Satsuki: How pitiful. Although, I feel no pity. I could tell she previously was a human from her low class status. A Bishop shouldn't be as weak as her. Her own downfall was because she neglected her true position. And you cared for her? You mortals make me sick. She should be happy that her blood even touched my blade. What a miserable failure.

That's when something inside you snapped. You gently laid Asia's head down and closed her eyes before standing. You look to the rings in your hands before putting one on each hand.

(Y/N): Your wrong.

Satsuki: Wrong? How am I wrong? I am never wrong.

You turn to her, eyes red. But not only that, you feel something from Senketsu. A resonance you've never felt before. Your not the only one who's mad. He's furious.

(Y/N): She wasn't a failure. She was the best person she could be. She would do anything for anyone. She even stood infront of me to protect me! She'd even let herself die for my safety!!

Senketsu:

(Y/N): It doesn't matter what she did, it doesn't matter what happened with her......She already died once.....and she let herself die again to protect me. She's the most selfless out of all of us! If you can't see that, then your the one who's wrong!

Satsuki groans and grits her teeth. To be lectured by a mortal goes beyond her standards. She slashes at you, but you block it with your bare hand. She tries to pull her blade away, but you have a tight grip on it. You know you cut your hand, but a green aura covered it, healing the wound as soon as it's made.

(Y/N): She told me to not hold back anymore. So that's what I'll do. Prepare yourself Satsuki......your in for a world of pain.

-----------------------------------------------------------

Grayfia: Asia has been eliminated.

Issei: Huh? Asia? But isn't she with Rias?

Kiba: But we would have known she was eliminated.

At that moment, Asia's body was transported to the booth as everyone was able to see her condition.

Issei: Asia!?

Koneko: Not good. Not even the slightest.

The group got up from their seats and ran to the girl, all having emotions go through them.

Sirzechs: Satsuki......Why.....Why would you do this?

Grayfia: May I call off the match my lord?

Sirzechs: .......No.....Let (Y/N) settle this. It'll only be right.

-----------------------------------------------------------

A red explosion is made as Satsuki rolled across the ground. She gets back to her feet and raised her blade. You walk from the smoke with a red outline around you.

(Y/N): Give up Satsuki. And I won't do worse to you.

Satsuki: To think I'd be pushed this far. By a mortal no less!

(Y/N): Call me all you want, but I'm proud of who I am. In proud to be a mortal! I'm proud to be known as the mortal that put you in your place! Senketsu!

Senketsu:

Pulling the pin of your Seki Tekko with your teeth. Your covered in a red light, brighter then ever before as it gets everyone's attention. As Senketsu transforms, you feel that resonance growing even stronger. It's definitely not like before. You can feel Senketsu closer to you then ever before. This has to be what he meant by a stronger connection.

(Y/N): [I get it now. This feeling........ It's us Senketsu. Together.]

Senketsu:

(Y/N): [Couldn't have said it better myself. Let's go!]

The light dies down as Senketsu's form had changed, and everyone can feel it. This is Synchronization.

(Y/N): Get ready Satsuki.....I'm serious now. This, Is our combined strength! Synchronization: Kamui Senketsu!

The woman grits her teeth as she runs twords you. You block her blade with your own. You flip your blade and lift upwards, flipping hers into the air. She tries to punch you, but you grab her hand with your other and flips her over your shoulder.

(Y/N): Senketsu.

Your blade extends into Decapitation Mode as you get into your stance. Your vents power up as you get ready to charge at her. Satsuki, in response, activates the jets on her back and shoulders, but they then deactivate and struggle to power.

Satsuki: Work! Work already!

(Y/N): Seems like your the one who doesn't know how to properly use their Kamui. To not be able to use a basic feature. You shouldn't even be allowed to wear a Kamui.

Satsuki: Ghhhhh! I am Satsuki Kiryūin! This Kamui is made specifically for me to use my abilities to the fullest!

You don't say anything else as you stare her down. She looked up and grabbed her sword as it fell and got into her own stance. You glare at her and see a single red string inside her Kamui, glowing and having a white flash.

Senketsu:

(Y/N): [Yeah. Is that what I have to cut?]

Senketsu:

(Y/N): [Then let's cut it and bring her down a size!]

You move your right foot back and shift your angle before dashing forward, prepared to swing. Satsuki swings at you, but you duck and lower your posture to keep your angle with the Banshee. You place one foot down and swing diagonally upwards.

You fly past her as you swing. Seconds of silence pass as everyone waits for the outcome. Junketsu breaks to pieces as Satsuki falls to the ground in her underwear, unconscious after taking the attack head first. But that's not all. The slash also cut the school building diagonally, causing it to crumble and break. You turn around and look at Satsuki. Your hands twitch, wanting to get back at killing Asia. But, you stop yourself. Your both then teleported, her being Eliminated.

Grayfia: Satsuki has been eliminated. Rias has one piece over Riser, making her the winner. Your then teleported to where everyone else is. But, on the inside......