Chaldea

Its been a day after training Rias and her peerage and Adrian was currently pulling a cage and it was covered by a black cloth as it was moving a lot which made Adrian flinch.

Adrian: I cant believe he was this crazy as a baby, i better feed it.

Adrian drops chicken inside the cage and it stops shaking.

Adrian: There, Crazy little gremlin contained, for now...

Adrian pulls the cart and he was about to find Olga until he sees a bunch of Union students and Glynda, and of course Olga, Gudako, Gudao and Mash.

Adrian: Olga!!

Olga: *Sigh* What Adrian, im done with your antics for today.

Adrian: Actually i need you to take care of the crazy little gremlin on the cage-

The cage starts shaking which made some students flinch.

Glynda: Adrian, Whats inside the cage?

Adrian:..........A crazy little child.

Olga: WHAT!!

Glynda: ADRIAN!!

Adrian: Hey! I had no choice! The kid was crazy!

Glynda takes off the cloth on the cage revealing to be
.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

A little boy chewing on a bone who seemed familiar to them until Olga realizes who it is.

(Pretend (Y/n)'s an Alter)

Olga: Is that!

Adrian: Yep....I accidentally turned (Y/n) into a baby.

Olga: YOU TURNED (Y/N) INTO A BABY!!

Adrian: It was an accident!

Ruby: Aww~ He's so cute! Ill give it a cookie!

Adrian: Wait Ruby dont!

It was too late and Ruby drops a cookie inside the cage and Baby (Y/n) notices it and crawls on it and eats it until he starts blitzing inside the cage rapidly.

Yang: Uh, whats happening?

Adrian: Dont feed him chocolate or ANY type of sugar related food or the kid is gonna sugar rush and-

Adrian felt his hand get bitten and see Baby (Y/n) bitting his hand.

Adrian:

Adrian was shaking off Baby (Y/n) but he was still atrached with a blank exprression.

Olga: Adrian dont shake him!!

Adrian: GET HIM OFF!! GET HIM OFF OF ME!!

Adrian successfully gets Baby (Y/n) of his Hand and was sent flying only to be caught by Mash who was being held back from trying to bite Adrian

Mash: (Y-Y/n) please calm down!

Baby (Y/n) stops and looks at Mash and Immediately hugs her which made her stroke his hair.

Adrian: Little gremlin contained.

Olga: Mash, Gudako please take care of (Y/n). And You! Have to switch him back!!

Adrian: Dont worry i will im leaving right now.

Adrian leaves through a portal as Mash and Gudako where walking until they hear a stomach grumble and see Baby (Y/n) hungry.

Mash: Are you hungry?

Baby (Y/n) coos as if he's saying he wants food which Mash smiles at this.

Gudako: Aww~ Its so adorable when he's like that.

Mash and Gudako walk inside the cafeteria as they go to Emiya.

Emiya

Emiya: Oh, Hello Master, is there anything you need?

Gudako: Um right, Could you make something for the baby Mash is carrying.

Gudako was about to point at Baby (Y/n) until she sees he was gone from Mash's Arms.

Mash: Eh!? Where did he go!

Gudako and Mash where currently looking for Baby (Y/n) on the floor.

Gudako: Everyone! Have you seen a Baby who looks like an Alter!

Every servant was confused until they where about to look and they see all their food gone.

Gudako: Wait, What happened to the food they werent empty...

Gudako then finds (Y/n) as he takes a burger from a servant adn chomps it and it was revealed to be.

Artoria Pendragon Alter: Salter
(DAMN YOU FATE GRAND ORDER!! WHY WONT YOU GIVE HER TO ME!!)

Salter:...........

Baby (Y/n):.........Nom...

Salter:........Ill let you off the hook since your a baby, Your lucky

Gudako immediately grabs Baby (Y/n) who was trying to reach out for the french fries and he started whining.

Gudako: Sorry about that Salter.

Salter: Its fine, But may i ask Why does that baby look like an Alter?

Gudako: Actually this is (Y/n).

Servants: Eh?

Mash was about to carry Baby (Y/n) but he instantly disappears.

Gudako: Where did he go!!

Everyone hears cooing and looks up to see Baby (Y/n) floating.

Mordred: That is one feisty baby.

Baby (Y/n) stops floating and he was Immediately caught by a certain saint.

Jeanne D'arc
(YEAH MY BEST GIRL IS HERE!!)

Jeanne: Aww~ He's so cute~

Baby (Y/n) looks up to Jeanne with Adorable eyes and she felt her heart strucked by an arrow.

Jeanne: You are so adorable! Dont worry big sis Jeanne will take care of you!

Jeanne kept hugging Baby (Y/n) who had a blank expression as Mash and Gudako sweatdrop at this until Jeanne's Alter self comes in.

Jeanne D'Arc Alter: Jalter
(My favorite Tsundere is here!)

Jalter: Oi, Jeanne Stop hugging the kid look at its face.

Jeanne: But look at him, He's adorable.

Jeanne faces Baby (Y/n) to Jalter who looked at him.

Baby (Y/n):............Bah!

Jalter felt her heart struck and looked away blushing.

Jalter: I guess...You can hold him.

Gudako: Even Jalter!?

Jeanne keeps hugging Baby (Y/n) until his eyes glowed red.

Gudako: Why are his eyes glowing?

Baby (Y/n)'s eyes glow red even more until Adrian appears out of nowhere and puts Red shades on his eyes.

Adrian: Phew, If i didnt come here Chaldea would've been split in half by his optic beam.

Adrian looks at Baby (Y/n) who was looking around because his sight was red and moving his arms.

Adrian: Okay! I fixed it! and this should turn him back to 18 years old.

Jeanne: Aww~ but he's too cute...

Adrian pulled a device and shoots Baby (Y/n) with it as he poofs in smoke and he drops on the floor and turns into his normal age as he wakes up.

(Y/n): What the hell? Why am i in Chaldea? I was training Rias and her peerage...

Adrian: Oh good your back.

(Y/n): What the hell happened?

Adrian: I accidentally turn you into a baby.

(Y/n):.....Why are my instincts telling me to bite you?

Adrian:..............You dont wanna know.

(Y/n): Okay, What happened to the rating game? *Drinks from his flask*

Adrian: Rias lost and that perverted dragon made a move called dress break which breaks their clothing and he used it on girls.

(Y/n) suddenly breaks his flask and his yellow eyes glow.

(Y/n): That piece of shit...

(Y/n) stands up as his armor start appearing and his mask appears aswell

(Y/n): Im beating the shit out of that pervert right now, but first i need to save Rias from her wedding...

(Y/n) opens a portal and walks through it as everyone in the room took all the info that just happened.

Somewhere im the X-Mansion

Emma finished her training and she was currently drinking water until she felt something

Emma: Why do i feel like my brother is beating the shit out of a pervert?....Meh its nothing.

Emma stands up and stretches and went along her day.

To be continued

(Word count: 1213)