After a couple of minutes of explaining what Alter me brought up. Gilgamesh was discussing with him how to bring forth the mystic code for himself. Being that I'm alive and all, I don't require it. Gilgamesh on the other hand, he can gain his true body and be hundreds of times stronger.

Y/n: "This is too much for me to grasp.. hm?"

I feel a hand over my head to see Tiamat patting my head. I chuckled a little as seeing her smile brought one to mine.

Tiamat: "Wanna join mama?"

Y/n: "Where to?"

Tiamat: "Want to explore"

Y/n: "How? You still have your horns"

Tiamat: "Cosplay ♡"

She did a cute pose which brought back memories of another cosplayer I got to know.

Y/n: "God that was adorable but reminiscent of Serafall"

Tiamat grabbed me by the arm and picked me up as she tried dragging me away from the others.

Tiamat: "Come on. Explore"

Y/n: "Fine, you win. *sigh* I wonder what cosplayer I can say"

Tiamat: "Have idea. Wait"

She runs inside by busting a hole through the newly fixed wall. I see Eucliwood peek her head through it.

Y/n: "I didn't do anything!!"

Out from another wall came Tiamat in a disguise.

Tiamat: "Tiamat is GODZILLA!! GAO GAO~"

I cover my face not because of how ridiculous she looked but rather..

Y/n: "That's so fucking cute"

I whisper to myself while hiding my red cheeks and smile.

Gilgamesh: "Hey mother of life, could you tone it down. We are strategizing here"

I look at Eu who still looked at me with hate in her eyes despite not showing any sign of hostility. I could still sense it. I ask Ahri to hide her horns and other features with a spell so she can dress normally and walk around without standing out.

Y/n: "Well I'm off then"

I summon Vimana and step onto my throne while Tiamat sits at the edge of the front. It levitates up as we fly towards the city.

We land safely without attracting any attention. Once we land, I send Vimana back to Babylon and have Tiamat follow me. I keep her close so no one bothers her.

Tiamat: "Wow"

Her eyes sparkled as she looked around to see the hundreds of buildings and shops around.

Y/n: "You see all of this? I own everything. Should there be something you'd like, ask for it and I'll have it ready for you"

She sprinted towards a window with a large cake. Her mouth was basically drooling as I smile to myself.

Y/n: "Come, I said I'd get you anything you wanted"

Tiamat: "But. Expensive?"

Y/n: "Don't worry about the prices. Like I said, I own everything. Just tell me what you want"

I grab her hand and pull her inside.

Waiter: "Welcome back Mr. L/n, it's wonderful to see you in good health"

Y/n: "Thank you, I'd like to have some of the cake you have displayed in the front"

Waiter: "Of course. We'll get it out for you immediately. And if it isn't too much, who's the lovely lady by your side"

Tiamat: "Tiamat"

Y/n: "She's my mother"

Waiter: "Your mother? We will be taking very good care of the two of you then. Right this way, we'll have you in the best seats"

We are sat down and given some drinks while we wait.

Tiamat: "This is fun"

She giggles to herself.

Y/n: "Good. It's nice to know you are having fun"

We end up spending a lot quality time getting to know each other better. How Tiamat views everyone as her children but has special place in her heart for me.

Tiamat: "I.. love. Y/n. Favorite child in mama's heart"

She had a big contagious smile as she continues to eat her cake.

Y/n: "Thanks.. mother"

Once she finishes, I have to order my own team to take my money before leaving.

Y/n: "*sighs* Just because I own the place doesn't mean I don't have to follow basic rules. I must still pay for everything I consume"

Tiamat: "Y/n!!"

She points at a cosplay store nearby.

Y/n: "I have a bad feeling about this"

She drags me in as I'm sat down in a chair while she picks up clothes and rushes into the dressing room. I hear clothes rustle and her giggling.

Y/n: "What am I doing here? Tiam-"

Tiamat: "Taadaa!!!"

Y/n: "Are you trying to give me a heart attack?!"

Tiamat: "Maidmat"

Y/n: "What?!"

Tiamat: "Your turn!!"

Y/n: "Huh?! Wait, unhand me woman!! Get that away from me!!"

Tiamat: "Fake boobs. YAY!!"

Y/n: "WHAT THE HELL?!"

After being undressed and genderfied, I come out looking different.

Y/n: "I feel violated"

I look into the mirror and take a bit of interest. I pose a little while Tiamat stares in awe.

Y/n: "Hm? I look good even as a woman"

Tiamat: "Stay as a woman for the day?"

Y/n: "Absolutely not!!"

Tiamat: "Please"

Y/n: "No"

Tiamat: "What about this?"

Looking at those clothes, I feel insulted.

Why do I sense anger just looking at them?

Y/n: "No more of this. Let's go home"

Tiamat: "Okay"

She turned back and started heading out as I followed behind her. I felt a little bad since it looked like she was having fun. I walk beside her and see she doesn't seem upset or anything. She was smiling still.

Y/n: "That's good to see.. why does my back feel to heavy?"

I look down to see I forgot to change out of the clothes.

Y/n: "... Fuck"

Tiamat: "Fuck"

Y/n: "Don't say that!!"

We stop by a store so I can change.

Y/n: "Why did I forget such a simple thing"

I look at the clothes and send them into Babylon as I head out. I walk out to see her with lots of children around her. She was smiling and playing with all of them. I walk over to her and tap her in the shoulder.

Y/n: "Having fun?"

Tiamat: "Children"

She said while lifting one of them into the air. Their mothers came and each bowed their head towards me.

Mother: "Hello there King"

I nod as they all begin to take their child.

Mother: "Thank you for taking care of our children Miss"

Tiamat waves at them as she stands up.

Tiamat: "Ready?"

Y/n: "Let's go"

We head out as I can sense someone's presence. Because of how much attention I was giving it, I hadn't noticed others were following us. We ended up reaching a dead end.

Y/n: "Let's turn back. I made a mistake"

Fallen Angel: "Now would you look at that? The king has gotten himself lost and landed in our hands boys"

I ignore them as I look for that presence from earlier.

Fallen angel: "Hey kid!! I'm talking to you. It seems you've been doing a lot without my permission. You see, I own this territory and I ain't giving it up"

Y/n: "Where the hell was that person?"

Tiamat: "Who?"

Y/n: "They were watching us but when I got distracted, I lost them"

Fallen angel: "You bastard!! Fine, distract yourself with that. I'll just kill you here and now. And then, hehehe.. that cutie besides you. I'll make sure the boys and I give her a good ravis-

A sword fly towards him and cuts his head off.

Y/n: "Listen good fools. I'm normally someone with lots of patience. I was giving you a chance to leave with your lives but.."

I open my gates as I look at the group of runts in front of me.

Y/n: "Get this straight. If you EVER!! So much as mouth the names of anyone who belongs to me!!"

I glare at them as they all fall to their knees.

Y/n: "Then I'll just destroy everyone of you to the core.. I'll wipe out the fallen angels from existence you hear!!"

They all nod rapidly as I calm myself.

Y/n: "Now report that to whatever leader you serve... IN HELL!!"

I fire my weapons and massacre them all in a second. Once they all perish, I send my weapons back into Babylon and look up.

Y/n: "Do you need me for something?"

Rias: "No, just sensed someone arrived who was very strong and decided to check it out"

She hops down with her peerage.

Y/n: "Haven't seen you in a while. What's with the occasion?"

Rias: "I'm here to deliver you a message from my elder brother"

Y/n: "If it's to join your stupid peerage I don't want to hear it"

Rias: "It isn't that. He wants to induct you into the 72 pillars"

Y/n: "Hm?"

Tiamat: "Y/n?"

Issei: "Who's the big boobied-"

A sword appears beside his head.

Y/n: "Finish that and I'll kill you"

Rias: "Issei"

Issei: "Sorry"

Y/n: "She's-"

Tiamat: "Tiamat. Y/n's mom"

They all tensed up.

Ddraig: "T-Tiamat?! But you don't really look like her"

Rias: "Your mother is one of the Five Dragon Kings. The strongest at that?!"

Tiamat: "What's that?"

Y/n: "I don't know. She's just mother nature in human form is all I can say"

Their mouths drop as I sigh.

Y/n: "Why doesn't your brother just come and ask me to join that 72 pillars you speak of?"

Rias: "He wanted to know your answer before introducing you as one"

Y/n: "That cheeky bastard already inducted me.. fine. Have the preparations ready. I'll meet you in that club room of yours so you can take me to him"

Rias: "Okay. I'll be seeing you then"

Y/n: "It's nice to see you aren't acting like a princess anymore"

Rias: "I rather be on the same side rather than face you"

Y/n: "You're smart. I commend you for that. Also, I'll need to borrow that queen of yours"

Rias: "Akeno? For what"

Y/n: "I'll explain everything when we meet your brother. I'll bring all my team"

Rias: "You sound serious... I'll get in touch with him as soon as possible. Until then"

She teleports away as Tiamat notices my concerned face.

I know Merlin won't be here for long being that her team is looking for her. Eucliwood isn't much of a help in the battlefield unless she uses her reality warping magic but that has drawbacks. The fox girls won't be able to defend planet-level threats. That only leaves me, Tiamat, Alter me (for aslong as he stays), Gilgamesh (for aslong as he's able to stay), Mordred, X and Ahri to take on Kama. That's alot of power but I still feel like we need more fire-

Tiamat: "Everything will be okay. I'll protect you"

She holds both me cheeks and uses her fingers to push my lips up to make me smile. She succeeds in turning my frown upside down.

Y/n: "You always know what to do at the right time don't you?"

Tiamat: "I know you better than anyone. Love you. Even if I have to sacri-"

Y/n: "Don't finish that. I'll NEVER let that happen as long as I live"

I embrace her as the thought of losing her is something I fear.

Y/n: "I'll never allow anyone to lay a finger on any of you aslong as I breathe"

Y/n Alt: "Including a ally"

Y/n: "But who?"

~~~~~~~~~~~~~~~~~~~~~~~~~~
Somewhere in the void of space

??: "That stupid Beast is causing problems?... *sighs* I don't personally care to cheer for anybody aslong as she doesn't involve me... Hm? This golden aura"

She looked over to a world solar systems away with curiosity.

??: "He seems... different. I don't know why but I.. feel comfort"

She slowly started to float over towards it.

??: "I guess I'll check it out while I'm close enough. Could it be.."

"My priest"

~~~~~~~~~~~~~~~~~~~~~~~~
A/n-
And I'm back. Took me awhile to finish this up since I been working alot and have some personal things I'm working out. Still put this chapter out and hope ye enjoyed :)