I had traveled about 10 min from the park to Rayner's HQ. I couldn't fly like she can being human and all.

Y/n: "It's a church?"

Raynare: "A church is a place of refuge for us fallen angels when we are kicked out of heaven"

Y/n: "I wonder what you did to get kicked out?"

She didn't say anything as she led me to the alter. I looked around as the alter suddenly opened up to reveal a passageway to an open place that I presumed was a sacrificial area.

Y/n: "So that's where you are killing her?"

Raynare: "She'll be here in a few days so we have some time to prepare before her arrival"

Y/n: "Well then, what will you do now?"

Raynare: "I got some things to tie up. What about you? I showed you everything, will you join us?"

Y/n: "Why would I fall under someone's command? I dont think I made myself clear earlier. I don't follow anyone's rules"

This angered her but knew she couldn't do anything against me.

Y/n: "But I'll do a little something for you in exchange for my help"

She was caught of guard.

Raynare: "You.. What is it?"

Y/n: "Introduce me to the girl bringing the sacred gear and I'll lend you my hand when you need it"

She was confused but she extended her hand.

Raynare: "Deal"

I turned around and head on my way out.

Y/n: "Good, I'll see you when she arrives then"

Raynare: "Y-Yes, She'll be here in 4 days"

I walk out and head over to my home.

Gilgamesh: "You offered her our help?... You got something in mind and I can tell it's about to be good"

Let's just say that she could prove to be useful further down the line. The first piece of the puzzle falls into place, now I need Rias Gremory to hand me some chest pieces.

Gilgamesh: "You'll need more than her to be a ruler like I was"

What do you suggest?

Gilgamesh: "I have a cup in my Gate of Babylon from an alternate version of myself. Reach into it and pull it out"

I open the portal and reach in for what he asked me for. I grab ahold of this cup and pull it from Babylon.

What.. is it?

Gilgamesh: "This is known as a Holy Grail from where we are from. It grants any wish you desire"

Wow.

Gilgamesh: "Though this one doesn't necessarily work like that, be it that it isn't mine but yours"

What does it do?

Y/n: "It'll grant you 2 servants of your own. Mine on the other hand, let's me summon 8 servants. Use it when you like"

This does put a smile on my face.

I'll save it for now, I'd like to see how the chest piece arrangement turn out before I consider summoning any servant.

I finally arrive home and lay down on bed.

Y/n: "We got school tomorrow. Might as well sleep until we meet Rias once again to discuss whether I'll be getting my pieces or not"

Gilgamesh: "This is foolish. I own all the treasures from this world!! We should destroy those mongrels for making us have to discuss this over"

Yn: "Although I agree with you, I prefer not stirring anything with anyone at the moment"

Gilgamesh: "It seems we'll have to do this your way. Make sure to keep an eye open when you rest up"

Y/n: "Will do"

I fall asleep but open my eyes to find myself in a field of roses.

??: "It looks like you're awake"

I turn to see a familiar face.

Irisviel: "Hello again"

Y/n: "Irisviel"

??: "White lady"

I heard a voice behind me.

Y/n: "Gilgamesh"

Gilgamesh: "Y/n"

He walks up next to me as we turn our attention towards Irisviel.

Y/n: "So, it's you again"

Irisviel: "Hello"

Gilgamesh: "I'll be straight with you, what's happening to the both of us? Mainly me. Why are parts of my body disappearing?"

Irisviel: "Well, you see.. You are just a heroic spirit. The holy war is over and your master has been killed. You don't currently have a master so you are being sent back to the Throne of Heroes. You weren't meant to be existing here but something else is happening"

Gilgamesh: "What exactly?"

Irisviel: "Being that you are using Y/n as a vessel, you traveled here with him. Your body is still being pulled back to our world but parts of you are sticking to Y/n from you making him your vessel"

Gilgamesh: "Is he not compatible?"

Irisviel: "He is not compatible, he doesn't have the magical energy necessary to sustain you. Though, upon you entering his body, something unexplainable happened"

She grabs my hand and looks at me.

Irisviel: "It seems you two started merging for some reason. You see, when you entered him, all that was supposed to happen was Y/n being able to use some version of Gate of Babylon but it didn't. He can use all the things you and your Caster version have"

Y/n: "This is too much for me to understand"

I grab my head trying to process everything.

Irisviel: "Your Noble Phantasms, your attitude, a couple of other things starting overwriting some of Y/n's DNA"

Y/n: "What will happen to me?"

Irisviel: "You will still be here in this world but you'll have your own version of Gilgamesh's Noble Phantasms and battle attire. It seems he's been rubbing off on you. You used to be a shy kid before weren't you?"

Y/n: "I was. I questioned myself why I started acting with more confidence but what of Gilgamesh?"

Irisviel: "He'll return back to our world and back to the Throne of Heroes"

Y/n: "Can't I be his master?"

Gilgamesh: "Ha!! I don't wish to have a Master again. I am a king"

Irisviel: "Well there you have it"

Y/n: "You don't want to stay?"

Gilgamesh: "And stay inside your body? No thank you. I'd prefer to move around. Besides, I have something I need to do"

Y/n: "Does it involve Saber?"

Gilgamesh: "Potentially. I still need to gain everything from the other world. I own everything except that damn Saber, so why are you here white lady?"

Irisviel: "To help return you back to the throne"

Gilgamesh: "What about him?"

Irisviel: "As I said, he'll stay and live his life here from now on"

Gilgamesh nods and turns towards me as he slaps my arm.

Gilgamesh: "It's been nice being here with you. You truly are full of surprises Y/n. Continue with that plan of yours and rule this world"

Y/n: "I couldn't have done it without this power of yours"

Gilgamesh: "I have many treasures in there that should keep you alive for the mean time"

Irisviel: "Well you two won't be entirely separated"

We both look at her.

Irisviel: "Due to you having parts of Gilgamesh already merged to you, like your brain, you can always talk to him since you two have a direct link that connects to one another"

Gilgamesh: "Well in that case, I'll be seeing you when you need my guidance. Just don't try and call for me every second"

Y/n: "Got it"

Gilgamesh: "Well then, we will be off now"

Gilgamesh and Irisviel walk over to a golden portal as they slowly start turning to dust.

Gilgamesh: "Wait, didn't I gain a flesh body from the previous Holy Grail?"

Irisviel: "Yea about that"

Gilgamesh: "Whatever, let's just go back"

I open my eyes and I'm back in my room.

So I guess he's gone.

I stand up and scratch my head as I head to my mirror.

Y/n: "Well, time to meet up with Rias and get my pieces... I'll make you proud Gilgamesh"

I put my uniform on and head to school. School went as boring as always, nothing to do but work and staring out the window. Soon, class ended and I saw another familiar face waiting by the doorway.

Y/n: "Koneko? What's she doing here?"

I pick my bag up and head to the doorway.

Y/n: "You're here? This isn't your classroom"

Koneko: "Rias has made her decision and told me to come fetch you"

Y/n: "Well, lead the way"

I follow her lead all the way to the ORC building. We walk through the doors and I can sense a couple of strong presences inside.

Y/n: "Who's here?"

Koneko: "You'll meet them. They will be the ones giving you the pieces you asked for"

We finally arrive at the door. She opens it and I walk in to see Rias and her peerage along with an older, red haired man and white haired lady.

Y/n: "Are they part of your peerage too?"

Sirzechs: "No, I'm her brother Sirzechs and this is my wife Grayfia"

Y/n: "Nice to meet you. Rias, what's it going to be?"

She looks at her brother as he nods.

Rias: "We will accept but before that-"

Sirzechs: "We'd like to talk a bit"

I sit down and grab my wine.

Y/n: "Well, I guess it wouldn't hurt to hear you out"

I take a sip and relax.

Y/n: "Just make sure to make it quick"

Sirzechs: "Very well. Firstly, I would like to know what you are planning to do with your own peerage?"

Y/n: "I'm planning on using it to ward off the bad guys"

Sirzechs: "Do you know who those bad guys are?"

Y/n: "Yes, those who oppose me and threaten those who fall under my protection"

Sirzechs: "Okay. You told Rias that you'd be willing to aid us should we need your help, correct?"

Y/n: "Of course, I am a man of my word"

Sirzechs: "Very well, we have one last thing to ask"

Y/n: "And what is it?"

Sirzechs: "A challenge. We'd like to see you fight Rias' pawn. Issei, would you please come foward?"

Everyone was surprised by the sudden challenge. He came up front and glared at me.

I can't really show what I'm capable off at full power. I'll just have to do something a little different from Gilgamesh.

Sirzechs: "We've already set up a place for the fight if you would have accepted"

Issei: "I get my chance to whoop his ass for bossing Rias around? Awesome. No one talks to her like that!!"

Y/n: "Alright, I'll show the brat the difference in power"

It may be minimal but I have been training in sword handling.

I open a gate and a sword comes out. I grab it's hilt and pull it out.

Y/n: "I'm ready"

Gilgamesh explained to me that pouring magic into the swords made them explode on contact with my enemy. I got an idea on when to use them.

Sirzechs: "Well then, looks like both our fighters are ready. Why don't we head there then Grayfia?"

She nods and makes a magic circle on the ground. We all step in it and are teleported to a battle ground. Issei pulls out his red gauntlet and heads to the opposite side. The maid or wife, seems to be the referee of the match.

Grayfia: "The battle will start on go, ready?"

We nod as we don't take our eyes of each other.

Grayfia: "3..."

Should it be too much for me not having too much experience..

Grayfia: "2.."

I'll consider using it, using that power again..

Grayfia: "1..."

The Gate of..

Grayfia: "Go"

Babylon.