It was Now the end of the School Day, and Everyone was Now leaving to go Back when Katsuki is Just walking on through Punching A Brick wall with Anger!

Katsuki: DAMN! THAT! L/N! THAT SON OF A BITCH KEEPS SCREWING ME OVER! Tch! Utter Fool, I'll be the strongest, I'll show him, I'll show everyone!

???: Psst, Kid

Katsuki: Huh? Who said that!? Are you talking to me!?

???: Know I'm talking to Pineapple Headed Punk Behind you, Yes I mean you, You Monkey!

Katsuki: Who are you!?

???: Ohohohohoho! I may have had to Greatly suppress my form so I can hide in the city with all of the Monkeys, You can call me Frieza, and I come from an Organization Called EVIL.

1st Form Frieza

Katsuki: Why are you here?

Frieza: Oh I was Just in the Area Looking for A Great Summer Home and- What the fuck do you think I'm here for!?

Katsuki: Our Trees?

Frieza: ...

Katsuki: ...

Frieza then Uppercutted Katsuki as he fell flat on his Ass, and Frieza smiled!

VICTORY! YOU WIN!

Frieza: Yatta.

Katsuki: Tch, What do you even want Lizard Boy?

Frieza: Oh No I have something you want

Katsuki: Huh?

Frieza: I have this!

He then Pulls out A Canister from Hell!

Katsuki: A Soda can?

Frieza: Haha, Really Funny. Look Pineapple Head This will give you all the power you need, All you need to do is open it

Katsuki: Open it? Is There A Catch?

Frieza: No. Just Open it... And I'll stand 50 Feet away

Katsuki: (Suspicious) Okay

Frieza then Teleported away, as Katsuki Opened A Canister as then all of Hell's evil Began to be Released, and Katsuki was being consumed!

Katsuki: AAAAAAAAAAAAAAAAAAAGH!! WHAT THE HELL IS HAPPENING!?

Freiza: Oh My Look at The Time I better go.

Just then A Black Portal Opened as he walked through it, and it closed as Katsuki kept screaming and Transforming!

Katsuki: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGH!! RAAAAAAAAAAAAAAAAGH!! HAHAHAHAHAHAHAHAHAHAHAHA!!

Just then this New Figure walked over and Grabbed A Discard Bear Bottle and He Turned into A Hell Blade as he smiled!

???: HeheheheheHAHAHAHAHAHA!

Meanwhile...

Y/n: So Oishi You wanna come by My House To Play Video Games?

Oishi: Can I Kill with Video Games?

Y/n: I mean Sorta Yes, Just not real people Just Virtual ones

Oishi: Oh Yay!

Noodles: Mōtarukonbatto to sairentohiru wa watashinōkiniiri no gorīgēmudesu! (Mortal Kombat and Silent Hill are my favorite Gory Games!)

Just then the City of New Tokyo Began to Shake as the ground Turned into Rocks, and The Sky Turned Orange with Jellybeans!

Oishi: Is this something that happens on earth?

Y/n: Oh God No...

Oishi: What?

Y/n: Oh God No, It's... It's... It's Janemba!

Oishi: I shall fight Him and End this demon once and for all!

Y/n: No Oishi he's too stro-!

Oishi then grabbed her Kunai and Naruto ran to the source of the Reality warping Threat!

Y/n: Dagnabbit...

Noodles: Akuma no chi no pūru de asobu no ga machi kiremasen! Wa ̄ i! Chi, chi, chi, chi, chi! (I can't wait to Play in the Pools of Demon Blood! Yay! Blood, Blood, Blood, Blood, Blood!)

Small Timeskip!

Oishi: Hiya!! I am here to fight you Demon And Give you A Very Dishonorable Death!

Janemba: Pfft HahahahahahaHAHAHAHAHAHA!!

Janemba (The Amalgamation of all of the evil in Hell/ A Demon with the power to warp reality and Transmutate Objects/ His Biggest weakest is Insults which can heavily damage him but he Can regenerate from that/ Can only be hurt by Attacks that hit the soul)

Oishi: You Shall Face A Million Deaths Demon!

Oishi then Began to attack Janemba with her Twin Kunai, but her Attacks do absolutely nothing to him as he just Laughed it Off!

Oishi: Huh? My Blades won't work? I guess I Must use my Best Skills! Battle Breasts Engage!!

She then Began shooting beams at Janemba and he was sent skidding back A Bit, but he simply growled and released more spiritual pressure destroying things around him!

Janemba: RAAAAAAAAAAAGH!!

Oishi: Damnit, I need something stronger! Ultimate Form!

Oishi then Grew a Third breast and she Began Using her Battle breasts again but Janemba Just got angrier!

Janemba: RAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGH!!!

He then began shaking the entire Transformed City as Oishi was sent flying, and she used her Kunai to hold herself down, And Janmbea Appeared before her and Placed her Foot on her Back!

Oishi: AAAGH! You Going to break My Back!

Janemba: Tch! HAHAHAHAHAHA!

https://youtu.be/qO-ywIx6wC4

???: GUM GUM RED HAWK ROC!!!

Just Then A Flaming Fist coated with Conquerors Haki hit Janemba in the face sending him flying back, with His face tearing apart, as Oishi was Confused!

Oishi: Huh?

???: You know if You would let me finish I would've told you That I would help you

Oishi: Y-Y/n-Kun?

Y/n: Yep That's My Name don't wear it out

Oishi then Giggled as you helped her Up!

Oishi: Thank you Y/n-Kun I really appreciate it, But why Help me?

Y/n: Well I guess I can never see A Girl Get Hurt, (Blushing) Especially A Cute one

Oishi: Yeah

Oishi then Kissed you on the cheek as she Smiled!

Oishi: Yay! I have Found My One True Love! 

Y/n: Really? You Know I have A Harem, right?

Oishi: Oh Yes, I heard all about it, and It's common where I come from

Y/n: That You Understand?

Oishi: Shall we go out for Milkshakes afterward since that is the Human Tradition?

Y/n: Heh, Sure thing Oishi

Janemba: RAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAGH!!!!!

Y/n: First we gotta deal with Big, Red, and Ugly

Oishi: And I shall Help Since we are A Couple Now! (Smiles innocently) Tee-hee!

Y/n: Yep

To Be Continued...