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HoloRider Zi-o

Summary:

It is stated in the book of time that average detective Amelia Watson will one day become the ruler of time. Along the way she makes friends and enemies and gains more powerful by the day.

Hololive x Kamen Rider Zi-o

Notes:

I hope I can find it in my heart to finish this and I hope you too will enjoy this journey we will take.

Chapter 1: The Birth of a new King

Notes:

(See the end of the chapter for notes.)

Chapter Text

“Hngk- Come closer you!”

Somewhere in a park a young, blonde girl is climbing a tree to grab a lost cat.

“Meow~ Hiss!” The cat hisses back at the girl and makes scratching gestures.

This is why i work with Dogs, at least their obedient

A few minutes later  she managed to get the cat down and cradled it in her arms, much to the cat’s dismay.

“S-Stop squirming! We’re almost there!” just up ahead a younger girl is sitting alone on a bench looking a little down. “H-Hey! I-Is this your cat?”

The little girl turns her head to face the blondie with the cat in her arms and smiles.

“Yes!” She gets up from the bench and starts running which makes the cat from the blonde one’s hands jump off and run into the little girl’s arms. She gives the cat a nice long pat and a few scratches behind the ear.

The blonde stops and gasps for air with her hands on her knees.

“Are you ok, miss? You look pretty tired and… hurt”

She touches her own face. “Huh? This? Aww this is nothing kid, I’m actually pretty strong you know?” She grins while giving the younger girl a pat on her head. *Ring ring*

“Ah a call, take care of your cat ok?” She starts walking in the opposite direction only to be stopped.

“W-Wait! Miss! I never got your name!”

“Huh? Oh it’s Watson, Detective Amelia Watson of The Watson Detective Agency. But you can just call me “Ame” for short” *Ring ring* 

“Thank you Miss Ame!”

“You’re Welcome, take care now.” They both wave as Watson sets off for her office.


 

<<Meanwhile somewhere unknown>>

3 strange people are gathered, The tallest a strong built man with pulled back black hair with some purple accents wearing a purple outfit, Another a fair young female with combed back neck long hair in a one piece gray dress in knee high boots and what looks to be the youngest, a young boy with short hair wearing in similar fashion to the other 2 only in a dark shade of Blue and in white shoes.

“So why did you call us here for Swartz?” The Blue one asks.

“Silence Heure, it’s time we start our plan” The Purple one says in a cold, almost demanding tone. Definitely someone to fear just from his presence alone.

“You mean the plan to make a new King?” The Gray one responds.

“Yes, our plan to change history as we know it, the plan that’ll make us the most powerful being of all time, the plan that’ll-” He gets interrupted.

“Hey! Why do I have to be silenced and Ora gets a free pass?” The short one retorts.

“Silence!” He says a little louder but not to the point of shouting. “Don’t interrupt me like that next time Heure.” He snaps at the young boy.

“Hoo boy there’s going to be a “next time”” he says sarcastically. “Anyway, the plan where we use the power of the legends known as the Kamen Riders, yes?”

Swartz stares coldly at Huere “If you’re so clever why don’t you start then? It’ll be fun watching you fail.” He says as he puts a watch-like device forcibly in his hands.

“Tch” He clicks at his superior “Ok but if I get it on my first try I want to be second in command” He says as he disappears into the void.

“You think he’ll actually do it?” Ora asks her leader

“I doubt it, that boy is over his head sometimes.”

“Sometimes?”

Swartz lightly chuckles “Good point, well nothing should go wrong.”

“Unless?”

“Unless? What do you think I wasn’t done?”

“You do remember the one person that can stop our plans right?”

Swartz gives Ora the Death Stare then turns around. “Yes… *She* can stand in my way”
He calmly disappears into the void in the same manner as Heure earlier.

“Rude, leaving a lady alone”




<<Back with Ame>>

Ame walks into a tall building up some stairs and through a door with a sign reading “Watson Detective Agency” on the right.

“I’m back!”

A young woman sporting Blonde hair with a pinkish-purplish hue on the inside and a blue triangle hair pin on her right responds.

“Ah, welcome back Boss.” She gives her boss a warm welcoming smile.

“Anything new Jenma?” She asks as she hangs her coat and hat and sits down while her dog, Bubba rushes towards her and sits on her lap.

“No, but you don’t look so good, Boss.” She asks concerned for her boss’ well being “You look a bit roughed up”

“It’s nothing Jenma, I’m fine” She flashes her a quick smile.

Jemna sighs “Well in any case-”

“Case? Where?”

“Hold your horses detective let me finish”

“Oh, hehe”

“A package arrived for you, it’s on your office desk.”

“Ah right, thanks for the info Jenma…” She expresses a sad look on her face as if she was a kid denied a happy meal.

“What’s wrong Boss? Still not satisfied with your detective life?”

“Well that and…” she says while petting her dog “I’m just hoping for more you know? I used to go on grand adventures with mythical beings who I befriended.” She then holds the stopwatch around her neck “But ever since the Warden of Time took my powers away that kinda changed…”

“You know that’s not the case Boss” She pours herself a cup of tea. “Everyone is just busy with their own life.”

“I know… but I wish I had bigger cases to solve or anything!”

Jenma sips her tea “How about this, you sleep in your office for a few minutes and I’ll look for some new cases for you. How does that sound?”

Amelia thinks about it for a while “You would really do that?”

“Of course, you’re my boss after all”

“What would I ever do without you Jenma?”

“Look for your own cases?”

Ame giggles and stands up “You know what I mean. I’d be a mess without you”

“Go ahead and rest detective, I’ll keep care of everything in the meantime”

“Thanks Jenma” She gives Bubba one last pat and heads towards her office. In her office she finds a box on her desk. 

This must be the package Jenma mentioned ” She analyzes the box “ No address? Strange… ” She opens the box cautiously in case it’s a prank from one of her friends. Inside was a strange black stopwatch-like device. “A… stopwatch?” She fidgets with the thing for a while figuring out how it works. “Hm… must be from a fan, though.. Is it broken?” She presses the button on top and… nothing.

Yawn   “I’ll worry about it later” She puts it in her pocket and lies down on her office couch and slowly starts to fall asleep.

 

/ / / / / / / / / /

 

Amelia is suddenly standing in the middle of what looks like an empty quarry.

“Huh? Where am I? Wasn’t I sleeping in my office?” She looks around but due to it being an empty place there’s not much to look at. Then she hears someone shouting and screaming in terror and decides to head towards it. There she finds a group of people in ragged clothing around 20 as best she counted. The one ahead struggles to stand and speaks.

“Ohma Zi-o!” They shout. “For the sake of Humanity’s Future, I swear I will take you down!”

Ame turns to face who the mysterious person was shouting to. There a Black and Gold armored  man stands, his helmet resembling an analog watch and the visor spelling out a word in red. With her basic Japanese skills she can read it as “ ライダー” Raida- or “Rider” when translated. His presence feels heavy, almost like he’s exerting his aura and power and giving everyone who’s observing feelings of fear and dread. Then he responds to the man.

“Foolish peasants, I am the Ruler of Time. None can match my power, Not you, Not the Warden and Not even the Destroyer.” The tone was deep, like you’re facing down against god or in this case the devil himself. He then lifts his open hand outwards towards the group and in a split second causes a big explosion knocking down anyone who dares stand up to him at that moment.

Ame is shocked to see a sight like that, she’s no stranger to powerful almost god-like beings but she had never seen anyone do anything quite like that. Ohma Zi-o turns to face the detective as if He can notice her presence. In that one moment she must’ve felt what that poor group of people felt.  He then speaks to Ame.

“Watson…”

“H-huh?”

He raises his hand like he was preparing to attack. “Watson..”

“G-gh! W-wait!” She panics. Is this the place where she dies?!

“Watson!”

“Gah!” Ame wakes up in her office. Jenma standing above her hands on Ame’s arm.

“S-sorry boss! Are you ok?”

“Gah… I’m fine… just a bad dream” Was it really a dream?

“Oh… I see. Well in any case-”

“Case?!” She sits up, energized as if that bad dream never happened.

Jenma laughs “Ahaha… This time yes. I found a case for you.”

“Great!” She gets up and gets ready with her hat and coat.

“W-wait! I didn’t tell you what it is yet!”

“Oh, hehe. Sorry, go on what is it?”

“It’s from a nearby school, recently students have been disappearing around school grounds. I think that should be a rather easy case.”

“Missing students got it!” She starts heading for the door only to be stopped again.

“Hold on detective! I didn’t tell you where yet!”

“Oh yeah, sorry I’ll be patient”

Jenma sighs again “Please wait till I’m finished next time.”

“I will, I will!”

She then explains the situation all the while Amelia is raring to go like a balloon ready to burst.

“Did you get all that?”

“Yes, I’ve written it all down. Can I go now?”

She laughs “Yes, Go on Detective Amelia Watson and Good Luck.”

“Thanks Jenma, see you later.” with a slam from the door she was off.



<<A few days ago>>

“Stupid Swartz… making me do his dirty work…”

Heure walks down the street, sulking from the order his leader gave him.

“Should be around here.”

On a basketball court a young tennager is practing shooting some hoops. He misses one and the ball rolls onto the street and he chases after it. Suddenly a car speeds towards the poor boy about to hit him. At that moment time felt like it was stopped. That’s because it was. Heure approaches the young male.

“Yo, you seem to be in a pinch. I’ll be forward with you, this is the moment in life you’re going to die in a car accident.”

The boy was in shock! “D-die?”

‘Yes die, dead, poofed. So unless you want to stay that way you’ll listen to me, clear?”

He nods

“Good” Heure pulls out the watch-like device Swartz gave him and presses the button on top. “ Build ” it says in a deep monstrous voice. Huere proceeds to inject the device into the boy, Turning him into a monster.

“From this moment on, you are Kamen Rider Build”


 

<<Back with Ame>>

Ame looks around the area near the school Jenma informed her about. Walking about, asking passerbys for any leads. For about 10 minutes she gets bored and sits down on a nearby bench.

* sigh * “Maybe this rumor is just that… a rumor.” She looks down, defeated from all that walking and questioning only to be led to nothing.

* CLANG*

“Huh?” Something gets her attention, around the corner a white figure slips away from her sight. “H-Hey! Wait!” She gets up and goes on the hunt again but to her surprise she wasn’t met with the white figure but a red and blue one. This figure was hovering over a downed student who’s screaming in pure terror as he dissapears into dust into a small bottle.

The monster then turns to face Ame. His appearance isn’t pretty so to say, half red and half blue a chilling grin, sharp claws.

“S-so you’re the one making students disappear huh?” The monster growls and approaches the scared detective. * gulp *

“In a bit of trouble my lord?” a voice comes behind Ame. She turns only to be met with a familiar face, The ears, the tail, her piercing blue eyes that smile.

“Fubuki?”

“I’m flattered you already know who I am my lord.”

“W-what do you mean? Also run! There’s a monster.” Fubuki peeks around Ame to see the monster behind her.

“Oh, it’s a another Rider , no trouble my lord you can easily beat it.”

“W-what? How?”

Fubuki kneels down and pulls out a device on a velvet pillow. “Please, use this my lord and start your journey to fulfill your destiny.”

Ame picks it up and analyzes the device, it looks like a digital alarm clock.

“Put it around your waist, use that watch you received and transform!” Her tail slowly wags in excitement.

She Obliges and hovers the device over her waist and a strap wraps around her turning the device into a belt and it announces something “Ziku- Driver”. She then pulls out the watch out of her pocket and stares at it.

“That is a Ridewatch, it contains all the power of specific riders through the past, present and future.”

The watch then glows, from the blank watch emerges a white one. She turns the face of the watch and the face from her dream appears. Pressing the button on top and the watch says something “Zi-o”

“Now, insert the watch on the right of the driver, push the button on top and finally push the belt so it turns anti-clockwise.” Her tail wags a bit faster. “Oh i recommend you pick up the pace my lord, that monster is awfully getting close.”

“R-right!” She follows Fubuki’s instructions. The belt makes a standby noise awaiting for the user's input.

“Oh one more request my lord, before you turn the belt can you shout Henshin?”

“H-huh? Sure.” She’s a bit confused but she’s got spirit.

She closes her eyes, time around her slows down as if she was destined for this moment. She opens her eyes and shouts “Henshin!” Her left hand turns the driver and it says something “ Rider Time. An Electronic Beat plays. Kamen Rider~ Zi-o~”

An Armor forms around her looking eerily similar to the Ohma Zi-o from her dreams only with white rather than gold and her visor being pink. Ame being amazed at this, is this all a dream? She hopes not.

Fubuki grins and announces “Rejoice! For the birth of a new King! She who will inherit the power of time and rule it as the King of Time. Her name is Kamen Rider Zi-o! Now! Witness her first steps into

Her journey towards her fate!”

Ame is confused but her attention is fixed towards her foe.

“I don’t know why but… I have a feeling I can do this!”

 

Notes:

First Henshins are always cool aren't they?

Jikai (Next Time): Future guardian