Here we go the rewrite to the Decade story. Also the new love interest will Yui Takamura, from the Muv-Luv series

I'm going to start with Kuuga for the first world Decade will travel. I don't own Kamen Rider Decade or any other anime or game those belong to their creators. Also I like to thank Spartan719 for giving me the ok on this. I'm doing this for fun not profit.


Kamen Rider Decade: Journey on the Worlds

Chapter 1: The Journey Begins

A teenage girl, with long brown hair with a small white ribbon tied and violet-irises eyes, and is wearing a white but slightly dirty dress. This is Yui Takamura.

Yui finds herself standing on the middle of a battlefield as a battle commence. She saw explosions ring out throughout the area as many people, wearing different types of suit and amour, were dropping dead on both sides. After multiply explosions she saw two figures.

Yui looks to her right and sees a figure with green insect eyes, has a white buckle with insignias and a red dot in the center, and was surrounded by a pink aura.

"Decade." Yui said, didn't know how she know the name, it just pop in her head.

Yui looks to her left and saw a similar figure. But this one had blue eyes, a black buckle with a purple dot in the center, and was covered by a dark aura.

"Dark Decade." She said again.

Both Decades looked at each other and drew their swords. The two ran through the battlefield of their fallen comrades only for their blades to meet. Their blades soon clash, engulfing the battlefield in a bright light.


Yui then snapped opened her eyes, and looks around, and still in her bedroom. Yui then sits up from her bed, before she placed her hand over her face.

"That dream again…" Yui mutters, she's been having that same dream for a while now, and is not sure what it means. "Maybe I should blame Alex for watching all those Kamen Rider shows…"

Yui then lies back down and closed her eyes, hoping that she won't have the same dream again.


(Play Journey through the Decade by Gackt)

(Kamen Rider Decade, he has been given the power of a destroyer to destroy one.) As the songs start focuses on Decade, who just transformed, standing in a white room filled with filming clips.

(Miageru hoshi sorezore no rekishi ga kagayaite) Yui covers Alex's eyes until she lets go. His eye zoomed in and is soon replaced with the camera, his camera, and later his DecaDriver which includes all 15 Heisei Riders including himself. His Machine Decader is shown parked in front of a pile of smoking rubble before, in the white room, Alex grabs one of the cubes and faces the camera.

(Seiza no you sen de musubu shunkan hajimaru Legend) The scene changes to a worn down warehouse with all Riders sitting but one of a time. Yui grabs a bottle and looks at it while Alex looks back. Ryu slumps back against his TryChaser 2000 as the silhouettes of the riders appeared one by one. Setsuna throws the bottle down on the floor.

(Oorora {aurora} yurameku jikuu koete. Tobikomu meisou suru Parallel world) On one side the Dark Riders charge while on the other side the Riders of good did the same. The same bottle shatters as Alex looks as though he was about to collapse but not before his face changing into each of the Rider's helmets. Back at the warehouse all 15 riders lined up doing their signature poses and with Decade in the center but behind him was Yui.

(On the road dare mo tabi no tonchu. Hontou no jibun jishin deau tame.) All 15 Riders were in a circle and were fending off the Dark Riders as they were being surrounded by them. Alex is then shown on his bike getting his helmet on and Yui was riding passenger. Yui grabs on to him tightly before we see Decade showing off his fighting skills especially with the Attack Ride: Slash card. Soon back to the Rider, everyone was doing their best trying to watch each other's back while against the Dark Riders.

(Atarashii yoake e to tsuzuku michi ni kawaru no darou.) Alex sits alone exhausted and with tears rolling down his face until Yui was in front of him with his camera and offering the other to help him up. We soon see Ryu riding with Alex and Yui on their respective bikes. Back on the battle, Blade was having trouble with Glaive until Decade shows up and pushed Glaive away. Ryuga was about to use his strike Vent on Decade until Ryuki used his first which saved Decade.

(Mokugekise yo Journey through the Decade.) The Riders were helping each other trying to take down their respective foe. Soon Yui is seen with a smile in Decade's mind. But Decade focuses on the battle and helping his comrade's. Decade was soon on his bike driving out of a Dimensional Wall with pictures of the other 14 Riders in it and circled the logo.


*CLICK*

Was the sound being made from a pink camera in front of a local park's water fountain, holding the camera was a man in his teens; he has messy brown hair, and green eyes. He is also wearing, grey jacket, red shirt, jeans, and black shoes. His name was Alex Takahashi.

There's not much known about him even to him. Alex was an orphan and his name was the only thing he remembered. He lived on his own when he was old enough to leave. He is into anime, and also a huge fun of Kamen Rider the shows taught and inspired him about the side of justice and to never give up. He also took some martial arts classes. Alex also loves to take pictures with his lucky camera but the pictures were…not so great. Alex was about to leave the park until he bumped into a group of people.

"Can I help you?" Alex asked. The group took out distorted pictures and Alex immediately understood what that meant. He was working at the Hanaukyo studio to make a living but…he was surprised he wasn't fired yet. He often related his story with Tsukasa from the Decade series.

"What the hell is this!?" The leader of the group demanded. "We paid for good photos and all we get is this crap!"

"I'm sorry but I can't do much about it."

"Well for one can you give us our money back?"

"Why not talk to the boss then?"

"I rather talk to you first." Alex begins to take a few steps back.

"Come on, there's no need for violence now…" Alex begins walking backwards slowly but the group sees what he's doing.

"Get him!" The leader ordered Alex begin running for his life. After a few minutes of running and hiding through the city Alex sighed in relief as he was in the clear.

Alex soon went back to the studio 'Takamura's Studios', to meet his boss, Ken Takamura. He is a middle-age man, with black haired with some grey and brown eyes; he is wearing a white shirt with a black tie, brown pants and black shoes. When he went in he see Ken with an angry face and Alex was prepared for another lecture.

"Alex I heard that another group went after you regarding your pictures." Ken said gently. He likes Alex's pictures saying they are creative and unique and to Alex, he was like the father he never had.

"I know, I don't know what the problem is though, I try really hard but it just doesn't seem good, no matter how I adjust my camera." Alex said looking down. Ken placed a hand on Alex's shoulder.

"Alex, you're a good kid but you really need to be better at this. I even got a whole crowd this morning about yours photos this morning."

"I understand, Mr. Takamura." Alex stated.

"Also shouldn't you meet up with Yui, to help with errands?" Ken asked.

Alex blinks for he looks at the clock and realizes he was late to meet with Yui.

"Oh no I'm gonna be late! See you later!" Alex said, before he runs out of the studio.


(With Yui)

Yui, Ken's niece, wearing a black shirt with a match skirt with a white belt around it, wearing black tight leggings with white shoes, and wears a white trench coat, is seen waiting at the shopping center waiting for Alex for a while now.

She then took out her gold pocket watch, and opens it, to check the time.

"He's late…" Yui said.

"Yui!" She looks and saw Alex running up to her while waving at her, before he stops, and leans on his knees to catch his breath.

"You're late." Yui said, before she puts her pocket watch away.

"Y-Yeah sorry about that…" Alex said.

Yui turns away from Alex in a huffed.

"Sorry isn't gonna cut it. As punishment, you're not going to have dinner later." Yui said, before she walks away.

"Eh?! Come on you can't be serious!" Alex said, as he walks behind.

Yui turns her head to him, with a smirk on her face.

"I'm only kidding, baka." Yui said, before she slightly chuckles.

"Oh…" Alex said with a deadpanned face. "Haha…Very funny then…"

Having living in the Takamura's Studios, for years, Alex and Yui, are pretty much like siblings, when they grown up together.


After getting the groceries, Alex and Yui made their way back to the studio, until they made their way to a park, but as they did everything soon turned night. He looks around and was all alone.

"What on Earth?" Yui said in surprised as she looks around.

"What's going on?" Alex thought out load.

"Yo, new Decade." They turned around and to Alex's surprised as he recognizes the man behind him and Yui.

"Tsu…Tsukasa Kadoya but how?" Alex asked in shock.

"So you know who I am, huh. Guess that's pretty obvious in this world, well at least you're well informed and I don't have to refresh your memory that much." Tsukasa said.

"Huh?" Alex blinked, and Yui also wonders what he means.

"You saw my journey, correct?" Tsukasa asked.

Alex nodded in response.

"What if I am about to say, that you will have one as well?" Tsukasa said.

"What?" Alex still confused.

"Now I know how Wataru feels." Tsukasa sighed and shook his head. Alex just stood confused while waiting for an answer. "I'll make it brief."

Soon around both him and Alex were not nine worlds but fourteen Earths around them.

"What the…" Yui mutters.

Alex eyes widened as he recognized this.

"Are…Are they falling apart?" Alex asked. Tsukasa shook his head.

"Then what?" Tsukasa snapped his fingers and the two find themselves in a field. Tsukasa pointed behind Alex and Yui.

"Him." Alex and Yui turned around and to they're surprise he sees Decade but his armor is black and yellow and his eyes were blue. Alex and Yui recognize him as…

"Dark Decade." Alex mutters.

'It can't be…' Yui thought in shocked, because he saw Dark Decade in her dreams.

Behind Dark Decade is every Dark Rider that Alex has seen in the Kamen Rider Series. "The Dark Riders are making a move, trying to conquer each world, each story, and turning them into their own, and soon this one."

"Can't you and the other Riders do something about this?" Alex asked.

Tsukasa shook his head while they are back in the park.

"This Rider Universe is… special. So much that I and the other Riders don't have a jurisdiction here, we have our own universe to look after just like the ones in this universe. But that doesn't mean we can't point you to the right direction." Tsukasa explains.

"Why are you telling me this?" Alex asked.

Tsukasa gave a light laugh.

"Now, I know how Wataru felt when he met me. It's because…" Tsukasa then pointed at Alex. "You might not remember this but… you will unite the Riders of this universe against Dark Decade and his Riders if not then the worlds will be covered by darkness, and the possibility of a new Rider War will occur. So for good advice: defeat Dark Decade as soon possibly or otherwise… a new Rider War will occur, and nothing good happens with that." Tsukasa said coldly. Alex all this information slowly and then ask.

"But why me?" Alex asks.

"Yes why does it have to be Alex?" Yui asked, but haves a conclusion to that answer.

Tsukasa smiled, before he pointed at Alex.

"It's because… you're this universe's version of me. You are this universe's Decade. Try to find your Driver and cards, they're both upgraded. But make it quick." Tsukasa said before a bright light blinded Alex and Yui, and soon found they are now, back in the park in day time.

"Did that really just happen, am I really Decade?" Alex asked himself. He also thought if he really is Decade then it is possible that he may that he lost his memories like Tsukasa.

"Maybe…It's best think, that all of that, was just a dream…" Yui stated.

Before he could walk to a bench, a Dimensional Wall appeared between Alex and Yui, and soon swipe Alex away, to the other side.

"Alex!" Yui said, as she was about go through the Dimensional Wall but it blocks her out.

Alex then saw, a hoodie man with Mirror Monsters by his side, and soon bangs on the Dimensional Wall to try to break through.

"Yui behind you!" Alex told her.

Yui looks back, and saw the hooded man, and the Mirror Monsters.

"Yui run now!" Alex told her, Yui was reluctant about it, but having no choice she runs, and the hooded man and the Mirror Monsters chase after her.

"Tsukasa, you could have least told me where I can find my Driver…" Alex said.


As Yui and the panic civilians run away from monsters of various kinds, one blast exploded near to her, and throws her to the ground, knocking down a trash can.

Yui soon sits back up, but soon saw, something from the spilled garbage in front of her she picks it up, and saw it was the Decadriver with the insignias of not only the Heisei Riders also the Neo-Heisei as well, and the Ride Booker, but they were both rusted and dirty.

"From my dream…But how…" Yui mutters, as she stands up while looking at the items in her hands.

"Yui!" Yui looks and saw Alex behind the other side of the Dimensional Wall.

Alex then saw the items in her hands, and soon saw the hooded, walking behind her.

"Yui, give me those to me now!" Alex told her.

"But…Alex…" Yui mutters.

"Give them to me, please!" Alex said.

Yui was hesitating at first, but thrust the items out to him through the Wall.

When she did they went through a remarkable change, they were now clean and in pristine condition.

Alex grabs the items out his hand, and puts on the Driver, which made a silver belt appeared and wrapped around his waist.

Alex opens the Driver, and pulled out the Decade Card from the Ride Booker.

"Stand back, Yui!" Alex told her, she nodded before she stands out his way, and soon said. "Henshin!"

"KAMEN RIDE: DECADE!"

Then the Rider symbols appeared and turned into armor silhouettes. They merged with him and now donned in white and black armor with a black X across his chest and the helmet has green bug eye lenses. Nine red plates emerged from the Driver and went to his helmet, with the middle plate having a yellow gem on the forehead. When they did they became red turned the black parts of his armor, other than his chest, turned magenta and a yellow light appeared in the center bar. This is Kamen Rider Decade.

Decade then punches on the Dimensional Wall which shattered like glass, and Decade then walks through the crack and faces the hooded man.

"So you're Decade. But it seems like your journey is about end." He said, before he brought out a black deck with a crab, and faces it on a nearby window, and then a belt appears on his waist. He then struck a pose and announced. "Because I'm going to destroy you! Henshin!"

He then inserted the deck into the belt.

Then three armor silhouettes merged over him. He now had a black bodysuit, orange armor, and themed after a crab. Decade recognizes him as Kamen Rider Scissors.

"Yeah we'll see about that." Decade said, before he and Scissors charges at each other, with Yui watching and hope that Decade will be alright.

Scissors attempted to slash but Decade easily dodged it and transformed his Ride Booker into a sword. He countered Scissors attack. Decade kick Scissors into the well. Decade then drew the Ryuki card from the book.

"Know these are a onetime usage but right now…Henshin!" He then placed the card in the Driver and closed it.

"KAMEN RIDE: RYUKI!"

Scissors watched as Decade transformed into Ryuki.

"Good, all the more reason to kill you." Scissors then drew a card from his deck, and then opened his Visor and placed it in closed it.

"STRIKE VENT!"

Scissors was now equipped with a big crab claw weapon. He then charged at D-Ryuki who dodged it slash him but Scissors block the attack.

D-Ryuki then drew a card then placed it in his Driver.

"ATTACK RIDE: STRIKE VENT!"

D-Ryuki got the gauntlet and fired at Scissors. Scissors get hit then skidded away and then fall at his knees.

D-Ryuki averted back into Decade the card ejected out of his Driver, when he catches it turned grey.

A Dimensional Wall then appeared then coming out of it was Phantom Ghouls as they surrounded Decade.

"Don't think this is over we'll meet again." Scissors stated as he retreated to the Wall.

The Ghouls then attack Decade, but he dodges their attack and countered attacks on them.

Decade then drew a card and placed it in the driver.

"ATTACK RIDE: BLAST!"

He drew his Ride Booker and changed it into a gun fired at the Ghouls and destroyed half of them.

"Let's test out the upgrades." Decade then drew the Wizard card and placed it in the Driver.

"KAMEN RIDE: WIZARD!" A red magic circle appeared out of his Driver then transformed him into Wizard Flame Style.

He turns his Ride Booker into its sword form then slashed the Ghouls. Two attacks at both to his left and right, but D-Wizard used his agility to dodge while doing mid-air kicks. He then drew another card then placed it in his Driver.

"FINAL ATTACK RIDE: W-W-WIZARD!" A magic circle then appeared at D-Wizards feet then ignited it into with flames, he then jump into the air then did a flying kick, it hit the remaining Ghouls and destroyed them.

He turned back to Decade. Then yellow energy fire at him with yellow energy arrows. He look at shooter it he has blue suit with a yellow visor, and red driver with a lemon lock on hit, has lemon theme armor, also is equip with a red bow.

"Kamen Rider Duke."

"You aren't going anywhere Decade." Duke declared as he charges at Decade.

Decade dodge his attack, then drew the Gaim card then insert it.

"KAMEN RIDE: GAIM!" Decade; transformed into Gaim.

Duke then attacks D-Gaim again. D-Gaim then drew Daidaimaru then the two clashed.

D-Gaim then pushed Duck back and then slashed him on the chest. Duck counter attacks at him, by D-Gaim dodge by ducking under his attack and slashes on Duke on the back.

Duck growls before he turns around and then removed his Lockseed from his Driver.

"LOCK OFF!" Duck then placed it on his Sonic Arrow.

"LOCK ON: LEMON ENERGY CHARGE" Duke then ready an energy arrow and fired at D-Gaim.

D-Gaim then drew a card then inserts it.

"ATTACK RIDE: FRUIT SHIELD" The orange armor covered D-Gaim's head then jump and collided with the orange which case explosion. D-Gaim reverted back into Decade.

Using this to his advantage he then runs to Yui and grabs onto her hand.

"Come on, Yui we have to go the Studio." Decade told her.

"Alright." Yui nodded, before they run back to the studio.

When they arrived and see Tsukasa at entrance.

"Not bad." Tsukasa stated.

"What are you doing?" Decade asked.

"One, I came to drop this off…" Tsukasa revealed Machine Decader in the garage. "And two, to let you know you can use the studio to travel. And three, I'm going to distract them while you get out here."

Decade saw Duke.

"Didn't you say you have no jurisdiction here?" Decade asked, before he changes back to Alex.

"I know but I said that I'm going to point you to the right direction. Think of it as this. After you're gone, I'm gone." Tsukasa got his own Decadriver out. "Watch how a pro does it." Tsukasa placed it on and got his Decade card. "Henshin!" He placed it in and quickly closed it.

"KAMEN RIDE: DECADE!"

Decade watches Tsukasa transformed into another version of him.

Decade soon ejected his card out and his belt leaving only Alex.

"There you are!" Duke Said.

"Alex, Yui, go I'll take care of him." Alex and Yui nodded and went in before Decade charged at Duke.


In the studio, Alex and Yui see Ken going through the news. Ken look at Alex with a neutral face.

"Uncle I'm glad you're okay." Yui said, relief to see Ken unharmed.

"Me too, I'm glad you're both back, that man, Tsukasa, told me everything." Ken explained.

"You're not surprised?" Alex asked.

"Well, considering what's going on outside, a man telling me about what you're supposed to do and how is the least of my worries. But if you can save this world, just tell what I can do to help." Ken told him, Alex smiled

"Thanks, Mr. Takamura." Alex said.

"So how we do we start this journey to other worlds?" Ken asked.

Alex then looks to the background photo area, with the chain hope.

"Well if have to guess." Alex said, before he goes and grabs onto the chains holding it and let them go. "It goes like this."

Soon a background appear and showed a town behind it is a tell mountain behind it.

Alex went outside, and see's he is in a new town. Not only that his cloths change into a police uniform.

Then the radio on his belt spoke a voice.

"Calling all units on patrol, an Unidentified Life Form has appeared at north sector. Giving orders on the scene is a member from the Unidentified Life Form Counter Department." The voice stated. Alex saw police cars going down the street to proposed location.

"We're in Kuuga's world." Alex stated.


(Elsewhere)

At the city park a hermit crab monster was currently killing all SWAT team members. A female detective soon gets on the radio.

"Unidentified Life Form #7 confirmed! Ryu, can you hear me!?" Nearby a young man driving the TryChaser2000 and soon arrived at the location. He takes off his helmet, revealing a young man in his late teens. He had red eyes, light skin, and brown hair. This is Ryu Godai.

"Misaki-san!" Ryu exclaimed before summoning a belt. The belt is silver, had multiple buttons on it, and a red gem in the center. This is the Arcle. He performed a hand movement and pressed the side of the belt.

"Henshin!"

The belt soon starting making a beeping noise as Ryu's body was completely consumed by armor pieces. His chest had red armor, red shoulder guards, red anklets, and black tights, gold anklets around his legs, the Arcle, and a helmet that had red compound eyes, silver mouth piece, and a yellow horn. This is Kamen Rider Kuuga.


To Be Continued…

There you have it hope you like it. Review to tell me what you think of the story. Also the other worlds Decade will travel will be story's I have planned except for Kuuga.

And I know there's not that much changes from the original, but I'm sort of satisfied about this.

Here is a list of the worlds:

Kuuga - Cardfight Vanguard: Lock of Victory

Agito – The Melancholy of Haruhi Suzumiya

Ryuki – Shakugan no Shana

Faiz – Myriad Colors Phantom World

Blade – Fate/kaleid liner Prisma Illya

Hibiki – RWBY

Kabuto – Lagrange: The Flower of Rin-ne

Den-O – Omamori Himari

Kiva – Shinmai Maou No Testament

W – Senki Zessho Symphogear

OOO – Senran Kagura

Fourze – Sword Art Online

Wizard – Date A Live

Gaim – Tokyo Mirage Sessions FE

Drive – Tokyo Xanadu

Ghost - Yuuna and the Haunted Hot Springs