[Y/n house]

*Y/n POV*

Rio=Thank you very much papa!

Y/n=You're welcome, Rio.

Rinne=I can feel it....!

Y/n=What's wrong, Rinne?

Rinne=Spirit of origin! She is here. She appeared in this city!

Y/n=Spirit of origin? But there's no Spacequake alarm...

Y/n=Well, i guess i should check it.

Rinne=No! It's too dangerous! Even for you it's too dangerous

Y/n=Don't worry, Rinne. I will be fine.

Rinne=Please do not go! This spirit is very dangerous!

Y/n=What is this spirit can do?

Rinne=This spirit have 3 Angel.. Ain Soph Aur.. Known as the Angel of death, it can kill anything it hits. Ain Soph, it can manipulate the laws of reality. And Ain, The Angel of void. It can instantly illuminates the entire world with light before erasing whomever or whatever it desires from reality.

Y/n=Well, that's little bit terrifying but I have a way of dealing with it.

I then grabbed my old Coat and Rebellion.

Y/n=Rinne, go to Fraxinux and take Rio with you. I have to deal with this Spirit now.

[Meanwhile]

*Shido POV*

I'm so confused right now. Mio Takamiya? Who is she? why am I so familiar with her?

Kurumi=Zafkiel!

Kurumi aimed her gun at the girl and pulled the trigger.

However, at that moment, the girl turned her posture in order to gouge herself out of Kurumi's body.

Kurumi=Ga......!

Mio=......I'm sorry. Tokisaki Kurumi. And, thank you. Thanks to you, I can stand in front of him once again.

Kurumi=Don't. Screw. Around!

Kurumi then collapsed on her back.

Coming out from the chest, an irreducible figure completely emerged as the girl landed on the ground while stark naked.

Kurumi=Shi...do... Run....

blood then vomited out of Kurumi's mouth.

Shido=Kurumi!!

That naked girl looked down on Kurumi lying on the floor, she slowly leaned next to her to gently closed Kurumi's eyelids.

Shido=What....

Mio=......Long time no see. I finally get to meet you... Shin.

Shido=Shin.....?

The girl then smiled like she seemingly of my confusion.

Then, the girl slowly moved towards me, her hand reaching out towards me.

I try to to moved my body but i can't.

Then, after gently caressing my head, she pressed my forehead with her own.

Then. At the next moments.

Shido=Huh?

A tremendous amount of memories and information flowed into my head.

I then felt a painful headache because of the amount of information that entered my mind.

Shido=Agh... Ah...

A few moments later i begin to remember something...

Shido=M-Mio....

Suddenly there was a red shockwave that hit Mio and me.

I was bounced back because of that shockwave.

???=Damn! I'm late!

I looked at the voice and it was

Y/n.

[At the Fraxinux]

Kotori=Shin, that name.

And also that girl's appearance..

Reine=.......

Reine only quietly looked on to the screen.

Kotori=Reine... Please....Please say it was just my stupid idea. Just laugh and say it is a coincidence.

Ridicule me in your usual tone.

Reine=Kotori....You really are a smart child.

Kotori started crying after hearing Reine's words.

Kotori=Kanazuki!

Kanazuki=Roger that!

The next moment

*Zap!*

Accompanying that sound, sparks flew out from the console that Reine's hand was touching.

However, despite having taken the electrical shock in a straightforward manner, Reine still stood there without changing her expression.

Reine=Thank you, Kotori.

Kotori=........What did you say?

Reine=Thank you for protecting Shin until now.

Kotori=I don't understand what you are saying. What do you mean? Reine, who are you? What is your relationship with that girl?

Reine=That is me. I am that.

Kotori=What?! That's mean.... Phantom!

Reine=...Now, it is time for me to go.... Kotori, the days I spent with you were fun, but it is over now.

Kotori=What did you say...

Reine=The time for my wish to come true. The time for my deepest desire to become realized. Everything is for this time. Everything is for this moment.

Reine=Finally. I......can stand by his side once again.

Kotori=...? Wait, Rei-

Before Kotori finished her word. Reine disappear.

[Back to Y/n and Shido]

*Y/n POV*

Y/n=Haremi- i mean Shido. Are you okay?

Shido=Y-Yes...

Then the space behind Mio began to distort as the appearance of a familiar women walked out.

Shido=R-Reine-san....?

Y/n=Reine?

The next moment, Mio and Reine's bodies emitted a faint light. The outlines of the two gradually became more blurred as they eventually merged into one.

Shido=What..... Mio...

Mio=Shin... I've always missed you, I've always wanted to see you. Since you died, I've relied only on those thoughts to continuing living in the present.

Mio slowly raised her hand towards Shido.

Shido=What are you...

Mio=This is the last step.Just like I returned back to Mio, you will also return back to Shin.

Shido=Wha...

Mio=Thank you for everything so far, Shido. And also......goodbye. Shido.

Before Mio could do anything to Shido, i grabbed Shido and jumped backwards away from Mio.

Y/n=Shido, what wrong with you.. don't let her touch you.

Shido=S-Sorry.

Mio=....Y/n. It's been a long time since I've met Shin so I forget. That's right, you are still here. To avoid the good parts of Shin and only erase Shido's memories it will take some time and effort. So I think I should deal with you first.

Mio=You... The one who has some of the spirit energy from The Ruler. If I take your and the other spirit energy, then i can fully recovered Shin.

Mio=Sorry, but I need it. For my Shin's sake.

Y/n=Nope....

Mio=Well, it would be impossible to ask you to be obedient.

Mio teleport behind Shido and then she grabbed Shido's hand.

Mio=Please wait just a bit longer, Shin.

Then suddenly Shido disappeared after Mio spoke to Shido earlier.

Y/n=What the.... Where did you send Shido?

Mio=No need to worry. It's dangerous here, so I've temporarily evacuated him to a safe place.

Y/n=....Mio. You are Reine, right?

Mio=Un, that's correct.

Y/n=Reine. Can't you rethink this over? To be honest i don't want to fight with you.

Mio=Sorry.

Y/n=*Sigh* Alright then. Look like i don't have any choice...

Y/n=Let's do this!

Mio=Come...

Mio whispered as she raised her left hand. In an instant, the space above her began to distort.

Mio=Sanctuary of All Creation! Ain Soph Aur!

Mio=Bloom.

Then particles of light appeared from the giant flower. the particles of light destroy everything they touch.

I kept dodging the light particles aimed at me.

The particles kept coming out from the giant flower beside Mio.

Y/n=This city will be destroyed if I don't stop her Angel. Looks like I have to use my sealing shot.

Suddenly one of the lights from Mio Angel came towards me. I managed to dodge before the light hit me.

I then took Rebellion from my back and..

Y/n=Now it's my turn.

My attack hit Mio but it didn't seem like it hurt her. There seems to be a barrier around her.

Mio=Nice try but it won't hurt me.

With a flick of her wrist, several bands of light coming from Mio formed a Tentacle. That tentacles tried to attack me but ...

[Imagine that the green arrow is a tentacle]

I shot Mio after I dodged and parried her tentacles but it looked like my shot didn't work.

Y/n=So far no one has survived my ranged attacks but you, you are different from the other.

Mio=You too, I was surprised that you could block my attacks so easily. Too bad I have to eliminate you.

Y/n=Humph. Try it if you can.

Mio then created several light tentacles to attack me but..

I run toward her after i destroying her light tentacles.

After I got in front of Mio I attacked her with Million Stab but..

There is an invisible wall blocking my attack.

I then jumped back.

Mio=Give up. Your attack is useless.

[Kotori]=Y/n, can you hear me?

Y/n=Kotori?

[Kotori]=Listen, hold on a little bit longer. Tohka, Kaguya, and Yuzuru will help you.

Y/n=No.

[Kotori]=What?

Y/n=Listen, Don't send someone to help me it's too dangerous. Mio or Reine are aiming for the spirit energy of other spirits, it's too risky if you send someone to my location.

[Kotori]=but-

Y/n=Bye.

Y/n=Now, back to the bussines.

I rushed toward Mio and then i attack her with Stinger but...

My sword had stopped just before reaching her throat.

Mio=Sorry but you can't hurt me with that.

Y/n=Gotcha.

Mio=What?

Y/n=Doppelganger!

Suddenly my clone appeared behind Mio and kicked Mio with beowulf until she slammed into a building.

Mio=It's a brilliant surprise attack but-

Y/n=Guardian!

Before Mio finished her words, I summoned one of Rinne's Guardians to attack Mio.

Mio=... You summoned one of The Ruler's Guardians. Huh. Impressive.

Mio=You are a bit troublesome, originally I wanted to postpone that, but....

Mio=Samsara of Paradise! Ain Soph!

Mio raised her hand as she called out that name.

At that moment, a huge tree had suddenly appeared behind Mio. With an inorganic surface resembling glass, the branches and cluster of leaves spread out to the sky.

Then the entire city area turned black and white. The ground as neatly divided into block-like steps as if having been precisely divided up by grid paper.

Y/n=What the hell is this?

Mio=Welcome... To the Neighboring world.

Y/n=So now we are in another dimension.

I then pull out Ebony and shot that tree but the bullet come back to me and hit my head.

Mio=It's useless. This is my world. Everything, all logic, all natural laws are different from the world you know. In my world, attacking Ain Soph has become impossible.

Y/n=Whatever.

I pull out my Ebony and Ivory and started shooting that tree but all the bullets I shot into that tree came back to me.

I grabbed Rebellion and then..

Y/n=Man. Never thought to get attacked by my own bullet.

Then The particles of light emitting from Ain Soph Aur flew towards me but I was able to avoid it.

At the same time, Mio attacked me with a bunch of shawls of light trying to wrap around me.

I destroy the shawl of light with one slash then I rushed toward Mio and then i attack her with Stinger.

But... My sword stabbed me instead.

I then jumped back.

Mio=No matter how hard you try. It's useless.

I then pull out my sword from my chest.

Y/n=Well, Then I guess I'll be a little serious now.

Red lightning then came out from my body and then..

I Transform to my Demon form.

Mio=So you finally transformed into your demon form. Hm. Your form is a little different from what I saw before.

Y/n=

Mio=Wha-

Y/n=

I fly toward Mio. The roots and branches from Ain Soph try to block my way but the roots and branches of Ain Soph were deflected back as me closed the gap between myself and Mio in an instant.

With that momentum swinging down, i slashed Mio's shoulder.

The shockwave from the slash struck her entire body, blood spurted out from the crackling wound.

After that I kicked her until she slammed a little away from me.

Then i summoned the Devil sword sparda and fly toward Ain Soph.

Y/n=

I then cut Ain Soph in half with the Devil sword sparda and then I shot Ain Soph with my sealing shot. Ain Soph then disappeared.

after the tree disappeared I returned to Tengu City again.

Y/n=

I then fly toward Ain Soph Aur and then i shot Ain Soph Aur with my sealing shot.

After that i Transform back to my human form.

Now I have sealed two of Mio's angels.

Mio=Splendid, Y/n. You're so much stronger than I thought but .... This all Ends here....

Mio=Ain.

In moments.

Light filled the entire world.

Mio=I Will erased you forever.

I then lifted my hand to the air.

Y/n=Edennn!

Mio=What

Then suddenly.

After that the pink light disappeared. Tengu City, which was almost destroyed before, is now back to normal as if nothing happened.

And now there is a giant tree behind me...

Y/n=Mio give up. I have now created a world where you can't use your power anymore. In this world you are just like a human. So give up.

Mio=...I never thought you would be able to use Eden like The Ruler..

Mio=So what are you waiting for? Kill me. Since my power has been lost, I can't recover Shin anymore. I don't have any purpose in life anymore so kill me.

Y/n=No, i can't..

Mio=Why?

Y/n=Don't you realize, you've been recovering shin for a long time. shin now is shido.

Mio=But..

Y/n=You have to keep moving forward and leave the past behind.

Mio=....

Suddenly.

Rinne=Y/nnn!

Shido=Mio!

Y/n=....! Rinne!

Mio=Shin!

Rinne=Y/n, I'm so glad you're okay!

Rinne then hugged me tightly.

Y/n=I'm Okay, Rinne.

Mio=Shin, I am very sorry that I hurt your friend and you. I just want my old Shin back.

Shido=Mio, I understand your feeling. It's okay now. I forgive you.

Mio then cry and hugged Shido.

Rinne=I'm glad this is over.

Now Eden is slowly starting to disappear.

Y/n=Hey Rinne.

Rinne=Yes?