(Requested by Lili_Chii

A AU where  mermaids exist

Enjoy!)

Kokichi Ouma's POV:

To be honest, the beach is one of the worst places to ever go to

Unless you meet a mermaid

I've met one a long time ago so I go to the beach often to talk to them

It's fine talking to them since they can see through my lies

And I love them

Y/N POV:

I was swimming to the surface and find  Kokichi on the surface

"Hey!  Kokichi-Kun!"

I swam over to him and smiles

"Good morning!  What brings you here so early"

Kokichi: you

"Haha!  Funny joke!  So did you want to talk again?"

Kokichi: yup 

"What is your problem now?"

Kokichi: I got accepted to Hopes Peak Academy!

"Really?  That's great!  What is your title?"

Kokichi: Ultimate supreme leader!

"Hm....I feel like the ultimate child suits you more"

Kokichi: hey!  Waaaahh Y/N-Chan is so mean nowwww!!!!!

He fake cries a fountain of tears

"Stop acting you know I can see through your act"

Kokichi: hah!  Got me there!  This is why I like you Y/N-Chan!

"You mean like a very close friendship?  Cause I like you too but remember the rule, in exchange for not hunting mermaids, a human-mermaid relationship is illegal"

Kokichi: still!  I will like you to the very end!

"How about....I turn into my human form and go see if I get accepted?"

Kokichi: sure!

"But why the ultimate supreme leader"

Kokichi: cause of my secret organization?

"That has only ten people?"

Kokichi: it has 10 000 I told you about this!  And I am pretty tough!

"You sleep with a sparkly teddy bear"

Kokichi: HE IS MY SECOND IN COMMAND FOR MY ORGANIZATION 

"And you cried about snakes for a good two hours"

Kokichi: THEY DONT HAVE LEGGSSSS!!!!!

"I don't have legs"

Kokichi: well you are different you have arms

"True true"

Timeskip

I go on my seaphone and call Kokichi

Kokichi: heya Y/N-Chan!

"Hello, I got a invitation to Hope's Peak academy"

Kokichi: really!?  What's your title?

"The ultimate mermaid"

Kokichi: pffttt, it suits you too much

"I know"

Kokichi: well I'm going to end the call since I need to do something with my secret organization

"Alright then!  Bye"

I end the call and swim underwater

I make a pearl necklace on my free time and flower crowns using the seaweeds and such underwater

It's fun but I really wanna check out the surface

Kokichi and papa says it's dangerous though so I listen to them

One day when me and Kokichi met up together at the beach again two men caught us and threw us in a truck

Then we blacked out

I woke up in a large fishtank then got out so I can turn into my human form

To be honest my human form is just me with legs and a fancy dress

I still had my pearl necklace and flowercrown so I sighed in relief

Until I heard two people chasing each other

???: COME ON LET ME TOUCH YOU

???: NO

"Um...."

I interrupt their arguing

"Where...are we and who are you?"

Kiibo: oh!  I am Kiibo!  The ultimate robot!

Kokichi: no fair!  You get all the spot light!  I am Kokichi Ouma the ultimate supreme leader!

...why did that sound so familiar?

"I am Y/N L/N the ultimate mermaid"

Kokichi: mermaid?

"Oh, yes, I can talk to fishes and interact with them"

I only told half truth, I can also turn into a mermaid but that's a secret

Kokichi: Okay!  I totally believe you when you said that!

He doesn't believe me

Kiibo: that sounds like a unique talent!

"Being a robot is unique..."

Kiibo: ...I'm not sure if that was a robophobic remark or a compliment...

"It's a compliment!"

Kokichi: wow, can't even take a compliment from a girl

Kiibo: stop your robophobic remarks!

Kokichi: hey Kiibo do robots have a d***

Kiibo: I will not answer such a inappropriate question!

"Um....what is a d***?"

They looked at me shocked?

Kokichi: y-you don't know what it is?

He acts all nervous and his stuttering isn't real—

Wait how did I know that

Kiibo blushes

Kiibo: w-well....it's.....something....

He looks like he doesn't want to answer

"If you don't wanna answer that's fine, I don't mind"

Kiibo sighs in relief

Kokichi: hey have we met before?

"No...I don't recall us meeting before but you do look familia—"

A robot, a actual giant one interrupts us

"Run!"

Timeskip

I got changed and decided to go and play in the pool since no one goes there

I dive into the pool and I turn into a mermaid

I play with the beach ball using my tail then I saw someone watching me

Kokichi POV:

Me and L/N have been hanging out recently but there is a secret she hasn't told us yet

So I decided to follow her and I saw her turn into a mermaid

I was shocked but somehow not shocked

It's like I already knew

L/N was shocked that I saw her though but kept a straight face

Y/N: O-Ouma-Kun!  What are you doing here?

"This is a suprise!  Didn't think you were actually a mermaid!  But it explains somethings"

Y/N: y-yeah....

This is awkward

Y/N: so what are you going to do now?  Since you know my secret...

"Play with you!"

This is very interesting

Y/N: ..what?

"Come on let's play!"

After that me and L/N played together for a while and our friendship together has risen

(I'm very lazy so ima just end it here

If you want another part let me know)