IS Infinite Build


Construct 2: Sento the Physicist… Probably.

10 years ago in a manned mission to Mars. An astronaut, landing on the planet, soon discovered a previously unknown temple that housed a mysterious Box. And upon contact with that box it changed form. Thus upon the return to Planet earth the box was dubbed Pandora's Box. But on the day of its press release a man got his hand on the Box, a flash of light later a what came to be known as the Sky Wall appeared splitting Japan into 3 sectors each with their own capitals. Now 10 years after the incident a mysterious race of monsters began appearing and started destroying the lives of people. And in the shadows a figure rose to battle this new threat. The name of this masked warrior is Build.

Kamen Rider Build!


Kono mama~

(Shows Sento working on bottle.)

Aruki tsuzukete iru

(Zooms in on Sento, changes into build and throws punch)
Konnya mo maasugu

(Shows Build throw a punch then a kick)
Hitori no ashiato tadotte...
(Scene changes to Ichika working on paper)
Hateshinai, dakedo kimi dake wa

(Zooms in on Ichika as swings blade in IS)
Dokoka de matteru

(Shows Bat with Monsters in front of him, Scene switches to bottles on a spinning table. Hands grab the bottles.)
Egao tayasazuni
(Shows Sento, Tabane, Ichika, Chloe all shaking bottles)
There you will...
(Shows Sento turning lever and takes Henshin pose. Build armor encloses around Sento)
Be The One, Be The One! All right!

(Shows Rabbit Tank doing finisher, then Gorilla Diamond smashing fist, Show Hedgehog Tank do Ora Ora attacks breaking the screen.)
Ashita no chikyū o naki da senai kara

(Silhouettes of other Characters appear)
Be The Lights, Be The Lights! All right!

(Sento spin kicks, Ichika throws a punch. Steam engulfs screen to Show Bat)
Tsuyoku nareru yo, I wanna Get it!

(shows Build standing before an army of Smash monsters)
Nanika wo tasukete sukutte dakishime

(back to Sento and Co shaking bottles as camera pans around)
Kokoro ni furete todoku yo, tsutawaru

(Build readies weapon and Charges Smash Army)
Be The One, Be The Lights

(Rabbit Tank stands as sparks fall on him. Gorilla Diamond readies gorilla fist)
Message, Okoru yo hibiku yo!

(Tank Hedgehog readies smash attack. Ichika throw a punch while screaming.)


We are Observer

Heavy rain clouds fog the sky, as a woman hums as she skips down the street. A large umbrella held above her as rain fell off the umbrella. The crinkling and swishing of a plastic bag full of groceries shaking along with her. She turns down an alley and walks down it, when she notices a figure slumped on the ground in the alley. 'Ooh~ He's… Passed out?' The woman rushes over to the figure on the ground.

Woman:(kneels down) Hey! Are you okay?

Man:(looks up) H-Huh? Who are you...Who am I?

Woman:(surprised) Y-You don't remember? Nothing? Name? Home, family? Anything?

Man:(shakes head) No...Who am I? Who are you?

Tabane:(stands up) Ah, My name is Tabane. Tabane Shinonono.


Tabane is a 5 feet 7 inches tall woman with long light purple hair, light purple eyes, and a well endowed body. She is dressed in what can only be described as a bunny maid outfit, with an exposed gap at the chest, long skirt, with frilly apron atop it, a large black ribbon at the back, mechanical bunny ears, short sleeves, knee high socks, and black laced shoes.


Tabane gives a warm smile as she reaches out to the man. "Then, let's find out together… But you'll need a name?" Tabane ponders on the name before she puts her hands together. "How does the name, Kriyu Sento sound?" Tabane asks the man, thinking of the name, the man nods.

Tabane:(helps up Sento) Then it's nice to meet you! Kiryu Sento!


We are Sento…

I'm chained inside a glass container, green liquid filling the tank. A gasmask is wrapped over my face as I try to struggle. Men in gas masks observe and write down results. Watching from the back, a man in armor with a bat motif watches, chuckling as he watches.


Lab…

*Beep!* *Chink!*

The sound of the Toaster springing up my toasted bread jolts me awake. Sinking into my seat my mind settles down, I let out a sigh as I glanced at the Time. '7… Whew good. Hmm?' Looking in the mirror next to the alarm clock. Looking at my face, I spot tons of drawings in black marker making me look like a fool.

Sento:(looks at face) Curse that Chloe.(stands up) When she gets back I'll-

Tabane:(Jumps towards Sento) Good morning Sento Dear~!

Sento:(Dodges) Whop!(turns to Tabane) Good morning Tabane.

Tabane lays face first on the bed next to where I sat. She sits up and turns to me on her knees. "Mou~ Let me hug you! Just a little!" Tabane exclaims, her arms stretched out. I simply sigh, shaking my head. 'She has an odd attraction towards me and isn't afraid to show it. I don't know why exactly.' stepping to the side of the bed, I lean against the wall.

Sento:(crossing arms) I distinctly remember the last time I did that, you nearly broke me. You have surprisingly strong arms.

Tabane:(flexes arms) A scientist needs to be healthy in body and mind!

Sento:(smiles and shrugs) Of that I cannot argue.

*Bang!* *Ding!*

Our attention turns to the machine sitting further in the room. "Ooh~! Something more important!" I shout, a patch of hair on my head flipping up. "A new Bottle-Chan!" Tabane said, clapping her hands together. The two of us race to the machine. A large machine with two doors and a microwave next to it. It's large enough to fit someone inside. "My win~!" I shout running up to the Microwave door, it flung wide open at the completion of its work. Reaching into the Microwave I take out the Full Bottle within.

Sento:(looks at bottle) Ooh. A hedgehog… Well, I guess that's not a big surprise.

?:(door opens) Finally done…

Sento:(looks at ?) Ah! Chloe Good job, this invention is so incredible right?!

Chloe:(sighs) I'm sleepy, tired, and not in the mood to deal with you.(walks away) I want to sleep!


Chloe Chronicle is a 4 feet 10 inches tall woman. She has long silver white hair with a pair of black maple leaf hair pins. Her eyes are a pair of black irises and yellow pupils, but she keeps her eyes almost shut to hide them. Chloe is dressed in a long sleeved blouse over a white sailor uniform with a blue ascot like ribbon, under that is a blue mantle- like waist corset, blue knee length skirt with ruffled ends and white frilly socks paired with black Mary Jane shoes.


Chloe walks past the both of us as she proceeds to tuck herself into the bed Tabane was on and she snuggles in. After only mere seconds of being snug she's already fast asleep. "Slow to trust that one." I muttered. 'I wonder what she does in that Machine. I know the Machine purifies the Bottles… But why does she need to purify them specifically?' Glancing at the bottle in my hand.

Tabane:(shrugs) Oh well, I gotta prepare the shop upstairs, join me when you're done with breakfast.

Sento:(nods) Right.

Tabane:(smiles) Great! Catch you in a few!

Tabane zooms over to the spiral stairs leading up to the ground floor with incredible speed. "That woman really is in prime shape…" I muttered, I walked over to the Toaster and took out the toast. 'Hot!' Watching out for the hot steel, I pull the two pieces of toast out of the toaster and gobble down one, before glancing over at Chloe passed out on the bed. "Heh…" Stepping over to her, reaching down onto the desk, I pick up a marker.

A few minutes later…

Sento:(caps marker) Right. With that out of the way, I'm gonna get some fresh air.

Setting down the marker on the table, I grab the wet towel and wipe the ink off my face. 'I'm dressed, ate breakfast, and got my revenge!' I chuckle as I head up the spiral stairs. Glancing down to see my handy work, Chloe with formulas and scientific graphs written all over her face.


Infinite Stratos Cafe…

Exiting the Fridge door I step out into the main restaurant floor. Closing the fridge door behind me, I exit behind the counter into the sitting floor. "Buongiorno, Sento!" Tabane jumps in front of my face. "Wha~?! Don't jump on me like that." I scold her, Tabane just gives her a casual smile as she puts away a broom and a dust pan in a corner.

Sento:(shows Bottle) Ah, this is yesterday's Harvest.

Tabane:(swings around and grabs bottle) Bravo! As expected of my Beautiful Chloe-chan! Thank you!

Sento:(sits down at the counter) I still had to put my life on the line to get it.

Tabane:(smiles) Of course, of course.(sits next to Sento) Ah! By the way, have you gotten anything back?

Sento: Any what?

Tabane: Memories!(points at Sento) The 22 years of memories you lost!

Sento:(listing with fingers) Gas masked scientists, human experiments, and a bat man…(shakes head) Naw.

Tabane:(sighs) So nothing new? Come on, you became Build to search for that Bat man, right?(Sento turns) Not DC's Batman! I swear, why do you even need the distinction?

Sento:(looks at Tabane) I can't help it! What am I supposed to do?(eates Toast) Whenever I save someone they never remember becoming a Smash. Such a pain.

Tabane sighs as she reaches into her breasts. "What are you doing?" I ask her, as she draws a small stack of papers. "Getting, you're one year of rent. It won't pay itself." Tabane said, slapping down the stack of papers in front of me. "What? Rent? Your charging me rent?" I exclaim looking at Tabane.

Tabane:(pats Sento on the back) Of course I do! I'm not a nice enough lady to put someone up for free. Even if they have amnesia!

Sento:(looks at papers)... Wait, is that why I'm working 3 jobs?(looks at Tabane) Working here, at the Government Building in the labs, and that other job at the Academy?

Tabane:(Sweatdrop) No, really that's more you if anything… But more importantly, today is your first shift, right?(checks clock) Shouldn't you get going?

Glancing down at my watch noticing the time, I dash towards the door before stopping and doing a full 180. "Ah, but this situation is such a pain." I reach into my pockets to retrieve a pair of items in each pocket. "Have I got a solution for you! This!" I said pulling out my Build Phone and a yellow Bottle. "What's it do, call in sick for you?" Tabane asks me.

Sento:(nods) Exactly.(lifts phone to ear) Hello?-(cuts back) As if! It's my latest in-ven-tion.

Inserting the yellow bottle into the back of the Phone, I toss the bottle into the air. "Build Change!" The Phone transforms and grows in size into a full motorcycle. "Whoa~!" Tabane exclaims, jumping to her feet. "This is incredible! This was made using IS tech, huh?" Tabane asks me, I nod as I step up to the bike.


A motorcycle with a base model of a Honda XR230 off sports motorbike. At the front of the bike is a gear headlight piece facing forwards. The body has red armor with black dirt bike marks running along it. At the back is a large holder for a yellow bottle that sticks out the back.


Sento: Isn't it amazing? Utilizing advanced gravitational manipulators and energy from a Full Bottle, I managed to shrink and expand a bike. In normal form it's just a Smartphone, but when paired with the Lion bottle, it gives the phone the juice to transform into this baby!(press a button on the bike.) Aren't I a genius!

A helmet teleports on the back of the bike, I pick it up, put the helmet on, and hop on the bike. "Alright, to the laboratory! Let's-" Tabane puts a hand on me. "Not go, this is inside a cafe. Remember?" Tabane points out… "Ah- Sorry." I said before taking the bike outside and driving off.


Unknown Location… We are Observers…

Men in white gas masks drag a young highschool student with black hair into the lab. Bringing the boy up to a glass tank filled with a green steaming liquid. Two other gas Masked men open the container as the black haired boy is placed inside. The four gas masked men proceed to strap the boy in. Just as he begins to awake.

Black haired kid:(dazed) H-Huh… H-Hey!? Where am I?! Let me go?!(gas mask is placed over mouth) What the?!

Gas Mask 1:(steps back) Alright, he's strapped in. We are clear to begin.

Gas Mask 2:(nods) I'll begin at once.

Bat man?:(sitting in a chair) How are with this one?

Gas Mask 1:(turns) We are about to begin now, sir.

Bat:(crossing legs) Wonderful, proceed.

A gas mask man turns a valve as a green gas enters the chamber. The boy inside struggles as an odd burning sensation overtakes him. That burning changes into searing pain, as the boy cries out. Even while inside the tank the screams could be heard by all those close by. Soon the chamber is completely filled with gas making the figure inside disappear within the smoke. "Stop the gas." A gas Mask man said, as a valve is turned shut. A pair of gas Masked men open the tank up. Both lean in, when a fist meets both of their faces, both tumble to the ground as the boy tears off his restraints and jumps out of the tank and proceeds to book it down into the darkness of a random hall.

Bat:(watches boy run) Hmm… He's a good runner.

Gas Mask 1:(steps over) Sir, if he hasn't transformed, then…

Bat:(puts up hand) I'm aware. We can deal with this later. This sloppy mess will benefit us. Not today, but later. I have to go, I have a meeting soon.

Gas Mask 1:(bows again) Yes sir.


We are boy?

"Light!" I shout as I run out of the tunnel and onto the streets. 'How the hell did I get into this?!' I wonder as I look at myself. "I look like shit… I need clothes!" Glancing around, I spotted a trash facility. "Argh… better than nothing!" I bolt into the facility grabbing a dirty shirt around my size and putting it on.

Boy:(looking around) What's going on? One second nothing, then bam! I'm blamed for some year old case? What-?

The sound of an engine makes me shut my mouth as I duck into cover as I see a Guardian patrol ride up into the facility. 'Crap! How do they know?!'


Guardians are advanced humanoid robots. Their advanced inner frame, paired with a soft but hard outer layer makes for a guardian that can work alongside human troops by wearing clothes and uniforms. The only difference being a very mechanical and angular helmet.


Pinning my body against a dump truck, I try to slow down my breathing. 'Don't find me, Don't find me, Don't find me, Don't find me!' "Fugitive Detected." A robotic voice said, I look up at the top of the Garbage truck to see a Guardian peering over. Looking down at me. "Shit!" I dodge an initial swing from the blunt end of a rifle. I attempt to run only to be surrounded.

Guardian:(points rifle) Banjou Ichika. You are here by under arrest for suspected Murder.

Ichika:(enters boxing stance) I didn't murder anybody!

Guardian:(approaches) Come in quietly or face further punishment.

Clenching my fist, a Guardian behind swings at me. Ducking under the swing, I spin around and throw a punch.


Touto Institute of Advanced Matter Physics… We are Sento…

I'm toured through the lab by the head of the lab and the Vice Minister of the Touto Government. Himuro Gentoku. "So you got every question right…" Gentoku said, looking at my test and resume. "Impressive, no wonder you're Shinonono Tabane's Assistant." Gentoku said, handing my file to his Aid, Nariaki Utsumi.


Himuro Gentoku is a 5ft 12in tall man, with short black hair, brown eyes, a mustache and a chin beard. Healthy body build, dressed in the Touto Government Staff uniform. A gray and black overcoat with the Touto symbol sewn into the shoulder by a badge, with similar colored pants and suit shoes.

Nariaki Utsumi is a 5ft 8 in tall man, with well kept black hair, brown eyes, silver glasses, and dressed in the same outfit as Gentoku.


Gen:(looks at Sento) I just have one question. You wrote under your experience you only wrote: "probably a physicist." You seem quite unsure.

Sento:(shrugs) I've got Amnesia, sir.

Gen:(looks up and down Sento) No way. I see… Regardless.(gestures to computer) What I want you to do is analyze this.(slaps hand on top of screen) The Pandora Box we discovered on Mars.

Main lobby…

Getting a closer look at the box in person we continue our discussion. "Our limited scans have revealed a lot." Gentoku said, talking over my shoulder as we stared at the box together. "It's said to be a better energy source than atomic energy." Gentoku explains stepping away. I turn to follow him. "It's truly amazing." I exclaim.

Sento:(excited) To think that a civilization existed far more advanced than humanity!(patch of hair lifts up) What they achieved and why they fell are questions many have yet to ask!

Gen:(rubbing hands together) And the tragedy of the Skywall?

Sento:(walks in front of Gen) I read up about it. Upon the return from Mars, Pandora's Box started glowing and then the Skywall appeared, right?

Gen:(nods) Indeed, but not just the wall. Everyone at that event was affected by the light, it was observed they became warlike. As a result now we are divided in three, and now fighting over this energy.(phone vibrates) Hold on.(takes out phone) What is it?... I'll check.

Stepping over to a nearby screen, the News is playing. Reporting the latest headline.

News Caster: Someone apparently escaped from Touto Youth Detention Center in Area C4. The fugitive's name is Banjou Ichika, 16 years old. He's was locked up for suspicion of connection to a murder that took place only a year prior-

Gen:(caresses chin) Banjou Ichika… He killed one of our researchers… A genius Named Katsuragi Takumi. Seems like he was going to be imprisoned for 10 years… So he escaped.

Footage of Banjou fighting and quickly destroying Guardians draws our attention. "Amazing!" A nearby man exclaims. "He can't be human. How does a teenager destroy a Guardian?" The man exclaims. 'That is quite curious… Wait, Banjou? Is he-' Just then my phone vibrates, pulling it out I step aside and check the email.

'See the news? Banjou is a Smash. Ichi-chan is not a criminal! Someone must have framed him!'

Sento:(glances at screen) Curious indeed…


Construct 2 Complete