Prologue

The boy and the sea


White

a color which describes a beautiful yet big almost infinite space

The Cloud sea

Above the clouds , a mighty Titan stood there his name was Azurda

-I wonder how much it will take him..-Azurda had a worried tone looking to the Clouds , whoever he is talking to its out there inside this sea


Inside the Cloud Sea

Deep down on the water , a humanoid looking creature travelled in the hopes of finding something

-Bingo-Murmured this "Person" making its eyes glow yellow approaching his objective , a metal box

-Now to secure this and up we go..-The person took the box easily with his strength this is a piece of cake

The box placed and slowly going up by a cable that pulled through , the creature also swam towards surface


Azurda felt some force on his back not much to worry about , he was finally back

-Took you some time-Said Azurda moving his head to greet the humanoid figure

-Sorry Gramps! I really went deep down to find something that could stand out-The humanoid figure said non chalantly and starting to search something inside his little "Home"

With a flash of light , the Humanoid figure revealed to be a...young boy , his suit fit for his occupation

A salvager , by his own choice this boy decided to work at such a young age for noble reasons

-We have been salvaging around all this side of the Cloud Sea to the point I thought there was nothing left yet you still find something new-Said Azurda to Rex before giving a small laugh

-You know me Gramps doing the impossible possible , isn't that what they say about me?-Answered Rex with a laugh before grabbing a Crowbar

-My boy that I know , they don't call you "Salvager among Salvagers" for nothing-Azurda said that with a bit of "Proud Grandpa" energy on his voice

-Yeah that and "Kamen Rider Zi-O or Masked Rider Zi-O" but that last one is for my "Superhero" persona -Said Rex joking and checking the box

-Oh! don't get me started on that! Do you remember Corrine's face when she learned the news?-Asked Azurda as his mind went back , remembering simple times

-I'm still grounded you know? nobody took that well-Said Rex before giving a look to his Belt

The Ziku-Driver , definitely not a toy to play around despite its look , this was the most powerful weapon on the Multiverse...

Yes , you read that right , Multiverse

Since he was 10 , Rex's life changed drastically after obtaining the Ziku Driver

But how could he even obtain such a thing?

-Waga Maou (My Demon King) i'm pleased to know you are doing well-Said a figure so casually yet keeping a formal tone

.

.

.

.

.

-AHH/AHH!-Screamed both Rex and Azurda while Rex jumped from fear

-Is my presence being a nuinsance to my Demon Lord?-Asked the man holding a book

-N-No! just don-don't do that Woz! What did we talk about appearing out of nowhere?-Asked Rex before taking deep breaths , this wasn't the first time Woz did that

-I offer humble apologies my Demon Lord-Expressed Woz bowing before Rex

-What brings you here Woz?-Azurda was ready to listen , for his point of view Woz wasn't someone he could trust 100% Rex's safety

Woz , The Mysterious Prophet , he is the one to blame for Rex's Ziku Driver

Appearing during Rex's Childhood , he claimed to be a "Servant" of Rex and treating him like some sort of "King"

Naturally nobody trusted him even Corrine , a weird looking man searching for a kid who happened to be a King? Sorry pal not going to happen

and then..everything changed when Woz revealed the Belt..

-I assure you Azurda , this timeline hasn't changed at all-Said Woz normally to the Titan

The Power..the Call..something inside him resonated with it...

Everyone on the village was ready to kick Woz out but...something happened..

Call it coincidence , call it fate , a Monster unknown to them appeared..creating chaos and harming everyone

Without thinking Rex took the Belt and with it..a watch

Woz was delighted by that , thus , the World was no longer small..

or should I say..this World?

-Good to know , Time to open this baby-Said Rex forcing the box to open

[SKREEEEEE]-A Crab looking monster came out , Woz gave a smile , Azurda sighed and Rex went to find a sword

-Such creatures isn't worthy of my Demon Lord's Power-Said Woz mocking the creature then Rex came out with his weapon ready

Who wants grilled Crab for lunch?


The Travel back to the Guild wasn't so complicated , the smell of crab and the wind made it pleasant

[UOOOOOOOOOOO].

A Scream echoed through the Cloud sea

[UOOOOOOOOOOO]

Rex stopped chewing as he saw a figure slowly falling , a dying Titan

-Another Titan..gone..-Said Rex worried

-It has been happening a lot lately..-Azurda gave one last look to the place where that Titan fell , both of them worried as there's a truth about this world..

It's slowly dying

The Architect , The God of this World , created and commanded Titans to be home of his creations after leaving Elysium

As Titans are dying , tension among nations are rising if something doesn't happen then all of them will die...

-Do you think people were there?-Asked he before resuming his food , better keep mind distracted

-I Highly doubt it and if there had been someone , they would have left by now-Said Azurda hoping his statement was a reality

Woz remained silent , he has seen Worse fates of many worlds yet despite the odds thousands if not billions of lives were saved

By Kamen Riders , Allies or Enemies of justice each one with unique abilities

-I can't stay here..I have to check-Said Rex getting up and preparing the Belt

-[Come on Rex..concentration]-Closing his eyes Rex summoned a Little-watch like device

A Ridewatch , Pocket-Like watches containing the power of Kamen Riders , Rex can use them at will , however specific Ridewatches need some concentration

-Rex , there's nothing left there-Azurda tried to reason with Rex , he knows the boy has a strong sense of Justice and with his new power that increased

Despite his young age , Rex has gone through many trials to be considered "Worthy" of the power

-My Demon Lord has called upon the Power of Fourze , wise choice indeed-Said Woz as his Demon Lord activated the watch

[FOURZE]

[Space is here! The Rider who fights with the power of switches is... Fourze!]

The Ridewatch transformed the Ziku Driver..into the Fourze Driver

-Sorry Gramps , but I can't risk it-Said he preparing the switches

[3 , 2 , 1]

The countdown done , Rex said the magic word

-HENSHIN!-Screamed he transforming into Kamen Rider Fourze

Feeling tons of energy Rex screamed

-SPACEEEE IS HEREEEE!-Without hesitate Rex jumped to the Cloud sea , as he fell, he activated an Astroswitch

[Rocket!]

[ROCKET ON!]

The robotic voice announced and thus , an Orange Rocket constructed on his right arm

-Here I go!-now taking flight Rex travelled through , his mission : Find anyone needing help

Or something good to salvage

Azurda grunted seeing Rex's figure vanish , scold him again for risking his life would do no good

Woz on the other hand had a prominent smile as his book started to glow

The Journey is going to start


A/N:

Hello! My name is Versus XIII

I would like to thank you for reading the prologue and have you writting opinions about chapters (Ideas , Advices , everything counts!)

I loved XC2 and considering I had many ideas flowing through my head , I started and didn't found any Crossover with Kamen Rider

And here we are! Don't worry this is not a full Crossover , The main focus will still be the Journey to Elysium (Just having a little twist to it , Rex being a Kamen Rider)

Also , Rex is 17 Years Old (I know he's like 15 but I will have him a bit grown up for story purpouses)

I Don't own Kamen Rider or Xenoblade Chronicles

Stay Safe! and Stay tuned!