KNY x SSBU (fem!reader insert)

There WILL BE manga spoilers for KNY, and spoilers for major character deaths from JJBA: Stardust Crusaders and Stone Ocean.

(Y/N)= Your Name

(D/N)= Dad's Name

(M/N)= Mom's Name

In this, (Y/N) Kakyoin is Upper Moon 0. Because she's the distant descendant of Yoriichi Tsugikini, she can use Sun Breathing. She is also not under Muzan's curse and can walk in the sun. She doesn't exactly have a Blood Demon Art, instead, she has a Stand. (Yes, the same type of Stand that is in JoJo's Bizarre Adventure) Her Stand is called Charmy Green. (and yes, that's Jouta Kujo's Stand) If you've never watched JJBA, you should be able to read this story because I'll explain Hamon and Stands

Her backstory will be introduced later in the story.

The reader is the Sun Hashira in this story. For people who don't know, Sun Breathing was the first breathing style ever created. The creator is Yoriichi Tsugikini. Sun Breathing was created with 12 forms, but if you continuously use all twelve forms in order for a long amount of time, a thirteenth form will be unlocked.

Sun Breathing forms:

First Form: Dance-

The user performs a singular downwards vertical slash in an arching motion, and the attack is seen as a flaming dragon.

(Adaption) Dancing Flash-

A modified version of Dance. The user combines the fundamental technique of Thunder Breathing with the high-powered slash of Dance by inhaling huge amounts of oxygen, increasing the pumping of blood through the entire body, focusing it on the legs, and releasing it all to assault the target with a slash.

Second Form: Clear Blue Sky-

The user spins and twists their upper body in a circular motion, releasing a 360* slash.

Third Form: Raging Sun-

The user unleashes two consecutive horizontal arching slashes around themselves to strike incoming attacks.

Fourth Form: Burning Bones, Summer Sun-

The user performs a singular slash, utilizing a spiraling motion which extends in front of themselves to defend from imminent frontal attacks.

Fifth Form: Setting Sun Transformation-

The user backflips into the air before performing a singular horizontal slash which aims to decapitate the target.

Sixth Form: Solar Heat Haze-

The user rushes forth, now attempting to deliver a strike seemingly enveloped in a heat haze, masking the true length and location of the blade to deliver an unexpected strike.

Seventh Form: Beneficent Radiance-

The user spirals in the air whilst performing a swirling slash upwards to strike the target.

Eighth Form: Sunflower Thrust-

The user performs a singular thrust, utilizing the tip of their blade to strike the target.

Ninth Form: Sun Halo Dragon Head Dance-

The user assumes a high stance before unleashing a number of consecutive slashes in a fluid motion in the form of a Japanese dragon made of solar flames. This technique is capable of decapitating multiple targets at once.

Tenth Form: Fire Wheel-

The user flips into the air behind the opponent before unleashing a singular vertical slash in a circular motion to swiftly cut the target in half.

Eleventh Form: Fake Rainbow-

The user performs high speed twists and rotations, creating afterimages that are primarily used for evading attacks. These afterimages are particularly effective against enemies with sharp vision.

Twelfth Form: Flame Dance-

A two-strike combo which starts with a downward vertical slash leading into a horizontal slash right after.

Thirteenth Form- The user continuously performs all twelve forms of Sun Breathing in repetitive succession to increase the accuracy and agility of its movements and attacks.

In this, for the breathing styles, people who are capable of using breathing styles are able to see the effects, but aren't affected by them. (i.e. When Tanjiro uses Constant Flux, demon slayers are able to see the water dragon, but Tanjiro and anyone else near him won't get wet, or when Rengoku used Flame Breathing on Akaza, only the demon slayers are able to see the flames, and Akaza can't, but he can feel the flames)

I own no characters in this story. There are a few characters, Pet Shop, Iggy, Rohan Kishibe, Jotaro Kujo, Noriaki Kakyoin, Jean-Pierre Polnareff, Muhammad Avdol, and Joseph Joestar, who belong to Hirohiko Araki (JoJo reference) All KNY characters belong to Koyoharu Gotouge. All SSBU characters belong to Masahiro Sakurai and Nintendo. Ike will be the younger version of himself (I think from Path Of Radiance).

And now

Five young adult males stood in a graveyard. The graveyard had several thousand graves, more than there should be, but they stood in front of a single one. Looking at other graves, you would see diverse epitaphs and descriptions, or tales from the past, but the grave they stood in front of had none of those, only a single name: Kakyoin (Y/N). Anyone else looking at her grave would think that she was just another person, but those five knew the truth, how she was one of the few chosen people, one who would destroy the demon king once and for all.

Would you like to hear her story?

(A/N):

I hope you enjoy this :D

This is crossposted on Quotev, under the name "JJBAconsumedmylife says check pinned"

If you are from one of my Quotev stories, I am editing all of them, but KNY x SSBU is the one I'm finishing first because it was the first one that I started.