What the OC Looks like:

3rd Person POV

Y/N was once known As the Slightly perverted yet Goofy Teen Just going to school and living his normal Life when A Demon who was dying handed him the most Powerful Weapon in the Universe the Omnigear! A Weapon that could save the Universe and Since then he became Y/N 10!

Y/N Was currently fighting His arch Nemesis Vali Albedo who A Demon who got his Hands-on A Copy of the Omnigear that A Man has made trying to rip off the design but added an Ultimate Feature to Make his forms 10X More Powerful than Y/N's!

Y/N Was thrown to A Wall as Ultimate Humongosaur Vali walking towards him with his Arm cannon out ready to Shoot him!

Ult. Humungosaur Vali: "Any Last words Hyudou?"

Y/N: "Yeah... You got the Time...?"

Ult. Humongosaur: "Um... Sure. It's 15 past 3. Why ask?"

Y/N Then smirks!

Y/N: "The Rienfrocments had Just Arrived!"

Vali was then hit by A Bunch of Fireballs from behind and he Looked over his Shoulder to See A Few Girls glaring daggers at it!

Girls: "LET GO OF OUR BOYFRIEND VALI!!!"

Ult. Humonogsaur Vali: "Really? You're dating this Idiot!? Rias I know you can do far better! Like me!"

Rias: "Oh Like I'll date Your Stupid Scaley Ass!"

Ult Humongosaur: "You're running on thin Ice."

Y/N: "Take this!! It's Hero Time!"

https://youtu.be/9a9S8DyNOC4

Y/N: "Let's Go.... HeatBlast!? Well at least it's better than Greymatter! BOOST!"

Vali: "YOU FOOL I'LL-!"

BOOST!!"

Vali: "GAH!!!"

He Punched Vali with so Much force he was sent skidding back and he was forced to fire his rockets at Y/N But he quickly dodged them by Creating A Hoverboard by Lighting the ground on fire and he then transformed into Diamondhead!

Y/N: Diamondhead!! Oh Yeah!!"

Vali: "WOULD YOU NOT!?"

Y/N: "Sumo Slammers 7 Astral Suplex!!!"

Valo: "What?"

BOOST!!!

He then Grabbed Vali by the Neck and smashed his head into the ground causing the Ultimatrix To start malfunctioning and he began freaking out!

Vali: "Oh no, Oh no, Oh no, Oh no, Oh no! This is bad! This is Bad, This is really bad! What can be Worse!?"

He then cycles between every single Alien before reverting back into A Kid!

Vali: "Well this Stinks."

Y/N Then Picks him up with A Smile as Vali tried punching him but it didn't work as He smirked!

Y/N: "Bye Vali."

He then Used Vali Like A Foot ball and Kicked him very far away!

Vali: "DAAAAAAAAAAAAAAAAAAAAAAMN YYYYYYYYYYOOOOOOOOUUUUUU HYYYYYYYYUUUUUUUDDDDDDOOOOOOOOUUUUUU!!!"

Ding!

He then walked over to his girls and Picked them up in the Bridal Position as he grinned Lustfully!

Rias smiled at him with rubbing his chest in circles with her finger, While Akeno snuggled into her neck, Asia with his Chest, and Koneko being A Tsundere!

Rias: "What are you gonna do to us Big Boy~"

Y/N: "Gonna have some fun~ What do you say~"

Rias/Akeno: "Sure~"

Asia: "O-O-O-Okay..."

Koneko: *Blushing* "Fine... Baka...!"

He then took them back to the Peerage building for some"Fun"!

One-Shot End!