Chapter 1 Two in one rider

I don't own Kamen Rider W or Persona 4

In japan there is two brothers that are twins both having blue eyes, one is Yugo who has short black hair like his brother but he has green streaks on the right side of his hair, he wears a green vest and yellow shirt, green shorts and gloves, his brother Yuto has purple streaks on the left side of his hair, he wears a black vest with a purple shirt, black pants and a fedora hat, they were the Narumi twins.

They were in their room they shared together with a bed on each side of it, they were Kamen Rider W fans, they had the double driver with all the gaia memories, the memory gadgets, the accel driver with the engine blade along with the accel, engine, trail memories and the Gaia Memory Enhancing Adapter, nine lost drivers with the skull and eternal memories along with the T2 gaia memories, the skull and trigger magnum, Metal Shaft, fang memory, xtreme memory, the eternal edge, they also have the figures from all the riders and each of the forms, all bikes from each rider for the figures.

"Okay not for a collection."Yuto said.

"Well we did spend a lot for it, but why did we get nine lost drivers?"Yugo asked.

"They were in lots okay I need two but they sent a box full of them."Yuto said.

"Well we can sell some of them."Yugo said.

Yuto looks at their collection and said:"man how cool would it be if we became Kamen Riders."

"It would but it's impossible to happen."Yugo said.

"I know, I know, but it would still be cool."Yuto said.

"Well it's getting late so let's go to bed."Yugo said.

"Right."Yuto said and they went to their beds.

While they were sleeping a light appeared in their rooms causing their rider stuff to glow, then they vanished along with their stuff.

Yugo and Yuto opened their eyes to see they were no longer in their rooms, they were in some kind of limo that was blue with a velvet theme, there was two people inside of the limo one was a woman with blonde hair wearing a blue outfit, then sitting in the middle in front of them was a man with a long nose.

"Welcome to the velvet room, I am Igor."Igor said.

"Where are we?"Yuto said.

"Don't worry, this place exists between dream and reality, mind and matter, it is a room that only those bound by a contract may enter."Igor said.

"Now why don't you introduce yourself."Igor said.

"I'm Yuto Narumi."Yuto said.

"And I'm Yugo, so why are we here?"Yugo said.

"You both have been chosen by a very special person, my name is Margaret and you have been picked to help the world you will be going."Margaret said.

"Yes, you both will receive a very special power from it along with one that you both know very well."Igor said then he raises his hand a glowed appeard in front of the twins, a table appeared with their drivers and memories.

"Our stuff."Yuto said.

Then the Fang memory moved its head surprising them, it then roared and jumped to Yugo's shoulder rubbed against his cheek.

"It seems that one is very attached to you, they will help you on your journey, I must say theese Kamen Riders are interesting ones."Margaret said.

"Yes, we will help you along with the one that has signed a contract with us so good luck."Igor said and then another flash happened.

The Twins then woke up and they saw they were inside a train sitting next to each other, they noticed a two duffle bags in front of them, Yugo opened his to see a set of clothes and Fang came out, Yugo then gave a signal to be quite and it nodded, Yugo also saw a piece of paper with a adsress, he then put it back down.

Yuto then took out his phone and saw a message on it saying good luck in Inaba.

"Well here begins our new life."Yuto said and Yugo nodded.

They noticed a guy of their age in front of them with his back turned at them he seemed to be in pain.

"Hey your okay?"Yuto asked while going over the other seat getting his attention.

"Oh yeah, I just got a headache."He said.

"I see, well my name is Yuto Narumi and this is my brother Yugo."Yuto said while pointing at his brother.

"Well nice to meet you I'm Yu Narukami."Yu said.

"Yu uh, that's interesting we all start with Yu."Yuto said.

"I guess so."Yu said and he smile.

"Well you must be going to Inaba as well right?"Yuto asked and Yu nodded."that's great if you need a friend you can always count on us and him if you want a book worm younger brother."then Yuto laughed and Yugo got upset.

"Excuse me."Yugo said stopping Yuto and Yu chuckled.

"Well if you need a pal since your new there we are available."Yuto said and Yugo smile.

"Hey thanks."Yu said.

They talked for a bit until they reached Inaba, they exited the train together and went to the entrance to the station.

"Well this is were we part ways for now but see ya later Narukami."Yuto said.

"Yeah see ya later."Yu said.

"See ya don't be a stranger."Yugo said and they walk towards the town.

While a walking a piece of paper from Yugo's bag and it fell to the floor, a girl picks it up and calls him."hey."

Yugo and Yuto stopped and look at her, she had a a white shirt, checkered skirt, long gloves and stocking.

"You dropped this."she said.

Yugo noticed that was the paper that had the address they were given, he takes it back and said:"thank you."

"Whatever, all I did was pick it up."she said.

After some time she left leaving them in silence and Yuto said:"okay she's weird."

"Well let's check this address."Yugo said and Yuto nodded.

They walked around and saw some places and then they reached the house they opened the door and saw it was empty this must be their new home, it was nice with a living room with a kotatsu, a big tv, a kitchen, a upstairs with a bed room for them and it was big enough, a bathroom and it had a yard to relax in.

"Not bad."Yuto said putting his stuff in his side of the room along with Yugo, Yuto then takes out a note from his bag and read it."hey this note says there a room we should go see."

"Really, where?"Yugo asked with Fang at his side.

"Follow me."Yuto said and they went down stairs.

They went to the living room and went to a empty wall, Yuto then pressed down on the wall and it opened a pad surprising them, it looked keypad code, Yuto then puts a code for them to use and then does it again, it then opened the wall next to it revealing a set of stairs, the brothers look at each other then went down stairs, they then arirved at the bottom and they got surprised to see it was the same base from Kamen Rider W where they stored the Revolgarry with it there as well, the HardGunner was there too along with the HardBoilder and SkullBoilder.

"No way, where did they get this place?"Yuto said.

"It seems those from the velvet room are able to do some impressive things or it might be that special person they said."Yugo said.

Yuto then looked to his right and said:"Yugo look."he points at that direction and Yugo saw it too, it was the memory gadgets on a table with their memories next to each other.

They went towards them and Yugo said:"well let's wake them up."

"Right."Yuto said.

They then picked up each of the gadgets and put the memories in their slots.

STAG, BEETLE, SPIDER, BAT, FROG, DENDEN

Then the gadgets transformed into their animal modes and fly and walked around the brothers, they were happy to meet them and they smiled as well.

"Yeah it's great to meet all of you."Yuto said.

"Yeah."Yugo said and Fang joined them as well.

Then they heard another sound of a bird and saw the Xtreme memory flying around and it lands on the table.

"No way the xtreme memory."Yuto said.

"Well looks like we got it earlier but we shouldn't use Extreme yet we don't know what kinda of effects it will do."Yugo said.

"I know I know, some riders got drained from using their strongest forms but at least we know it's safe here."Yuto said.

"Yes, so we will only use it when the time is right."Yugo said.

They then went upstairs to the living room and Yugo said:"hey maybe we should go to register to the school here so we can keep up in our classes."

"Well sure, we don't want some cop saying why we aren't in school."Yuto said and Yugo nodded.

They went to register while they had time, they found one called Yasogami High School and will be starting tomorrow so at least they won't have the hassle of doing it tomorrow, after that they went back to their house to get some sleep.

Next day it was raining so the twins got some umbrellas that were in the house and went towards the school, they were now wearing the school uniforms that were given to them. when they reached the gate the saw a familiar face.

"Hey Narukami."Yuto said getting his attention.

"Oh Yuto and Yugo."Yu said.

"Looks like were all starting school today."Yuto said.

"Looks like it."Yu said.

"Well let's get to class before they start without us."Yugo said and they went to school.

They met a teacher called Morooka that showed him the class room, when they arrived he told them to introduce themselves.

"Alright take your seats, these three are our new transfer students, they got booted from putrid capital out here in the boonies basically making them fugitives, go on introduce yourselves."Morooka said.

"I'm Yugo Narumi."Yugo said.

"I'm Yuto Narumi."Yuto said.

"I'm Yu Narukmai."Yu said.

"Heathen."Morooka said pointing at Yu making them surprised."you were just ogling that innocent young girl by the window weren't you, your name is going down on my rotten little shit list."

What twins said in their minds.

"And you two must be deliquents with those streaks on your hair."Morooka said to the twins.

"Sir."a girl called out to them"theres a couple of empty seats here."she pointed to a empry seat next on her left and two on her right.

"Sure, take yoru seats already."Morooka said.

Yu sat next to the girl on the left while the brothers to the right ones with Yuto being next to her.

"We call him king Moron he's horrible."She said making Yuto smirk.

"Yeah."Yu said.

"Shut it you two."Morooka said catching them."listen up homeroom is about to begin."

Class started and Yu and the twins noticed the fog and wondered about it, after some time passed the bell rang.

"That's it for today tomorrow we we'll be back to our usual routine so be prepared."Morooka said and then he left the homeroom with the students happy about it.

Thw twins were at the back to the room and they saw Yu about to leave.

"Hey Narukami wanna home with us?"Yuto asked.

Yu was about to answer until the girl from last time said:"hey new guys."they then look at her and her friend that had long black hair."if your all going home would you mind walking with us, this thing sounds kinda freaky."

"Uh sure."Yu said.

"Why not."Yuto said.

"Thanks my name is Chie and this here is my friend Yukiko."Chie said.

"I'm so sorry for pestering you."Yukiko said surprising Chie.

"It's okay."Yugo said with a smile surprising Yuto.

"Seriosly why are you always so nice to others."Yuto said.

"Yukiko you can't say that I was just using this as a excuse to talk to them."Chie said.

Yu looks at Yugo and then at Yukiko and saw sees they were kinda the opposite in their interactions.

"Hey what's up Chie."A guy with brown hair came and he held up a dvd."thanks I loved it, it way cool."then he gave it to her."well later."

"Hold on."Chie said while tripping causing the guy to fall to the floor, then opens the dvd box and screamed."ah what the hell, you cracked the disk you tool, how could you do this to my trial of the dragon."

"Sorry it was a accident, I'll make it up to you after my pay check."He said.

"Are you okay?"Yukiko asked.

"Don't be nice to this jerk let him suffer."Chie said and then she starts to walk away with Yukiko, Yu and the twins following him them."Come on were going home."

"I don't want to be him."Yuto said.

They were at the entrance and Yu told them he was only be staying for a year.

"So just here for year uh and it's only because of your parents work, I was hopping it be something juicier then that."Chie said.

"Chie don't be rude."Yukiko said.

"So what about you guys?"Chie asked the twins.

"Well me and Yugo decided to move for fresh start since here seemed more peaceful."Yuto said the excuse they made.

"Oh really, well it's kinda, so did you both did the streaks to make yourselves different?"Chie said.

"Well yeah you won't believe how many confused us for each other, so we did these streaks to make us different a bit."Yuto said.

"Well I can believe it, still what is like being twins do you have like brainwaves or something?"Chie asked.

"No that I know."Yuto said and he then looks at his brother who was reading a book, Yuto sigh and takes it away."Will you stop reading you bibliophile."

"Bibliophile, I just like to study and maybe you should do it since you would get better grades now give it back."Yugo said trying to get his book back while Yuto played keep away.

"Try to get it little bro."Yuto said.

"Little we were born at the same time."Yugo said.

Chie laughed at their interaction and said:"well you both are going to be a riot."

While trying to get his book back Yugo saw a guy that was hidding and he was staring at them, he wondered who he was.

Next day Yuto and Yugo met up with Yu again on the way, they then saw the same guy from last time crash his bike near the trash he landed inside the trash can.

"Help, help me please ugh the smell."he said.

Yu sigh and scratched his face and said:"well let's help him."

They then helped him out of the trash and he said:"your a life saver."

"It wasnt much."Yuto said.

They then walked ahead together and the guy said:"Narukami and Narumi right, my name is Yosuke Hanamura."

"Hey how's it going."Yu said.

"So do you know what this town is famous for?"Yosuke asked.

"Do tell."Yuto said.

"We make some seriously good beefsteak, I know it sounds kinda lame but it's fitting for this place and since you guys helped me out what do you say you let me treat you to some."Yosuke said.

"No thanks, I'm good."Yu said but Yuto was interested.

"Come on I insist you guys free later today of course you are you're new here, hey I went through this once too you know."Yosuke said.

"You can count me in that action"they looked behind to see Chie."this is how you can pay me back for breaking my stuff."

After class they went to a store called Junes, they were outside in a table but they were having takoyaki instead.

"What you stingy tightwad this isn't beefsteak."Chie said.

"Yeah sorry about that I didn't have enough for everyone."Yosuke said.

"It's still good."Yugo said eating his.

"You got to be kidding me I got so excited for some serious meat."Chie yelled at Yosuke.

Yuto looked at Chie and looks like they had something in common hey love meat.

He then looks at the TV to see the news and it said that a reporter died.

"Hey wasn't this on the news yesterday too."Chie said.

"Yeah freaky how that happened way out here the murder could live next door."Yosuke said.

"Come on don't scare the lady."Yuto said.

"Hey I'm not scared."Chie said.

"Hey do you know about that midnight channel that's got everyone talking?"Chie asked.

"What's the midnigth channel?"Yu asked.

"Oh yeah aren't they saying that it only comes on if your watching at the dead of midnight on a rainy day."Yosuke said.

Chie nodded and said:"and they say that whoever shows up on the screen is supposed to be your soul mate, I heard it's gonna rain today what do you say wanna check it out?"

"I'm amazed that you actually still fall for that ridiculous kiddy crap."Yosuke said making her mad.

"What do you mean kiddy crap."Chie said.

"Listen this why you can't ever nab a boy."Yosuke said.

"What did you say."Chie said while grabbing his by the collor.

The twins chuckled and Yuto said:"well maybe you'll find a boyfriend one day."

"Oh yeah when?"Chie asked

"You just need to wait for the right time."Yuto said.

"Cough casanova cough."Yugo said making Yuto blush.

"What was that?"Chie said confused since she didn't understood him.

"Nothing well looks at the time we gotta."Yuto said and he dragged Yugo with him."see you at school."

"Oh okay bye guys."Yosuke said.

"What was that about?"Chie said and Yu shrugged.

Yuto and Yugo decided to try that midnight channel, it was raining and Mindnight was almost there, Yuto turned on the tv and waited for it to start, they it showed a girl that seemed familiar from the news, but then it ended.

"Okay did you see her?"Yuto asked.

"Yeah, it was that girl from the news that said she saw the murder."Yugo said.

"Okay she can't be both of our true loves so something is off, so it looks like it needs the new double pair for this case."Yuto said with a smirk.

"Oh really you half boiled detective."Yugo said.

"Hardboiled." Yuto said.

Next day they were in their homeroom with Yukiko, Chie, Yosuke and Yu with them.

"What you went inside the tv."Chie said.

"Yeah."Yu said.

"That's strange."Yuto said.

"Well me and Chie saw was some weird shadow people."Yosuke said.

"Well me and Yugo saw the same girl."Yuto said.

"Wait really, what about you did you see anything?"Chie asked Yukiko who shook her head.

"I just."Yukiko said then she gasped and looked at the time."sorry but I have to go."

"What you got a bunch of work you gotta do back at home?"Chie asked.

"Yeah, sorry."Yukiko said.

"It's cool, hang in there okay,"Chie said and Yukiko nodded then she went away.

"Listen dude I know chances are that you were just dreaming but not fitting in the tv because it was too small sounds kinda believable."Yosuke said.

"Well what do you think we give it a shot on a bigger tv."Chie said.

"Good idea we could try with one of the big screens at Junes."Yosuke said.

"Sounds like a plan, but first Yugo and I need to do something but will meet each other there."Yuto said.

"Okay we will meet at the electronic store."Chie said and they nodded, then the twins left.

"Wait so were seriously doing this."Yosuke said.

Yuto and Yugo went back to their house and decided to take the double driver to test it out just in case, they also took the cyclone, heat, luna, joker, metal and trigger, they put them inside their shirts and went towards Junes.

When they went to the elctronics store they saw Yu, Chie and Yosuke there but they also saw them freaking out with Yu hand inside the tv shocking them, then Chie was pulling on Yosuke to stop him but then they all fall inside the tv.

"Guys."the twins said and they went towards the tv.

"This is weird."Yugo said.

"Yes but we need to see them."Yuto said and Yugo nodded, they looked around and then jumped into the tv.

They went toward some kind of dimension then they arrived at a place that looked like some kind of tv set but it had a fog around it and the room was yellow, they looked around the place.

"Okay this is freaky but let's find the others."Yuto said.

"Right."Yugo said and they went to a path.

They arrived at a city with the sky was red with black lines, they looked around and Yugo said:"where are they?"

"We gotta be careful, we don't know where danger might appear."Yuto said.

Then they heard a distorted voice:"what do you care."

"Their simply playing heroes when they can't even save their mommy and daddy."Another voice appeared.

"Whose there show yourself."Yuto said.

Then from a building came two people, they were shocked since it was them with the difference being they had yellow eyes.

"Look at them thinking they can play hero and save their little friends."Shadow Yuto said.

"Yeah but deep them their just wannabes that couldn't even save their parents."Shadow Yugo.

"Who are you and how do you know that?"Yugo asked while he and Yuto were nervous.

"Don't you get it."Shadow Yuto said.

"We are shadows, your shadows the true self."Shadow Yugo said.

"We know that you only wanted to play hero so that you can act all cool and forget about your old life where you both were nothing more than orphans trying to be like W."Shadow Yuto.

"No this can't be."Yuto said while he and Yugo lowered their heads, the shadows laughed at them."so what." they stopped and looked at them.

"Yeah sure we wanted to be double and we wanted a new start, but what happened a long time ago with our parents wasn't our fault."Yugo said.

"Yeah."Yuto said and they walked foward together."we might not see them again but we know there will be always watching over us no matter what and evem if we are far away."

"Yeah we miss them but if we don't live for the fact they are gone we would only be making them suffer."Yugo said.

"Plus even we can never live up to Shotaro and Philips legacy doesn't mean we can't try, in fact you should know who we are now since your us."Yuto said after they stopped with a smile.

"The two in one."The shadows said.

"Rider."Yugo and Yuto said while taking out the Cyclone and Joker memories.

CYCLONE JOKER

The shadows smilled and then they glowed, then they transformed into two different being that looked smiliar, they were two armored warrior with one being green with yellow accents while the other was black with purple accents, they had roman helmets that only showed their glowing blue eyes, their armor is based on a knight like lancelot saber from fate grand order, they were ridding choppers that matched their colors and they had capes on them.

"Thou art I... And I am thou, we are from the parts of your souls, we are your personas Castor and Pollux."They said and then they turned into two cards, one being the sun for Yugo and the moon for Yuto.

They held their cards and then they vanished, they then heard a sound and saw the their friends there with a bear, they saw multiple creatures that were orbs with mouths which they had to guess where shadows and they surrounded them, they then run towards them, they then saw Yu with the same card as them and he broke it summoning his own persona that was a humanoid with a naginata, then it starts to attack them while Yu was opening his jacket.

"Wow, well if he can do it so can we."Yuto said and they brought out their cards."Pollux."

"Castor."Yugo sand then they crushed their cards.

Then their personas appeared and they charged at the shadows, they saw them coming towards them and the rammed the shadows away, they twins then came to their side.

"Hey guys."Yuto said.

"Wow Yugo, Yuto you have the same thing as Narukami."Yosuke said.

"I can't believe it."Chie said.

"Well we how about we finish these things off."Yugo said and he looks at Yu who nodded.

"Great but how about we try something else as well."Yuto said while taking out the double driver."let's go Yugo."

"Hey what's that?"Chie asked.

"Well can you guys keep a secret?"Yugo asked and they nodded."great, now watch over my body." and that confused them.

(Insert Cyclone Effect here)

Yuto puts the double driver on his waist making the belt appear and another appeared on Yugo surprising them, then they took out the Gaia Memories and pressed the buttons

CYCLONE JOKER

Then they mirrored a pose and said:"Henshin."then Yugo puts his memory on the driver, Cyclone memory then vanished and appeared on Yuto's driver, he pressed memory in and puts the Joker memory on the other slot making a standby sound, then he opens the driver.

CYCLONE JOKER

A music was heard and armor pieces started to form on Yuto, Yugo then fells backwards amking Yosuke and Chie grab him, then Yuto transformed into Kamen Rider W surprising them.

"Wow."The bear said.

"Now, count up your sins."W said pointing at the shadows.

"Wow that is so cool their like one of those action heroes and that phrase was so cool."Chie said.

"Well yeah but can you explain why Yugo just fell?"Yosuke asked.

"Oh that's because I'm here."W right side said.

"What's he's in his body."Chie said shock along with Yosuke said.

"Well W needs two people but let's continue this after we win."W left side said.

Then they charged at the shadows punching each one that came close, Yu helped them with his persona as it cleaved through many of them, W then brings both of his hands foward making both cards appeared and crushes them, then Castor and Pollux appeared and started to send wind and fire at the shadows, then W grabbed one by its tongue and sent it flying towards three others making them crash and vanished, then all it was left was two of them.

"Now for the finisher."W said taking out the Joker memory and puts on the maximum driver slot

JOKER MAXIMUM DRIVER

W then was surrounded by a wind making him fly up to the air and everyone look at him, then he goes towards the shadows saying:"Joker Extreme."then he seperated in two and hit one of them with a kick making it also hit the second one, then his other half kicked the shadows as well causing a explosion.

W then lands next to them looking at where the shadows were and relaxed a bit, they look at Yu who smiled at them and they smiled back, it seems they are in for a wild ride with this being their first step as Kamen Riders.

Note:sorry if I ended it here but the series also did it, the twins were able to resist the shadows words since they have been together for a long time learning their weaknesses so they could resist it, before someone asks no skull, accel and eternal belong to the brothers, but what I can give is oc rider forms to the investigation team, using memories that weren't used by any riders from the T2 like nazca and queen can be given to make new riders so if you have any suggestions feel free to give about who should get what memory.