Hello everyone it's benjisgametimes but you know that already so where to start?... well thank you to give this story a chance as it may be messy but still better than the first version I did in the past, this story will have a lot of spoilers from heisei rider's seasons as well as zero-one and saber, it was originally like that in the previous one but wasn't properly explained due to my lazy ass . you can throw me a stone I deserve it ( but not everyone at the same time please), so to tell, this story take place several years after the end of zi-o, zero-one and saber and is not connected to revice world for now it'll be in a lot of seasons if story made it to that point, but it'll be connected by another story I'll make in the future. Ah and there'll be plot hole in the story which will be plastered over in the future as I will actually make some flashback to explain what happen in the past (obviously a flashback will not show the future damn idiot I am)

Ho and another thing I did ask to multiple person about the description of characters and their outfit or armor and came to the conclusion that the characters, suits or armors appearing in the original stories be it kamen rider or MHA will not be described apart from special case where it's an OC's suit or armor they're wearing. The OC's on their side will be described physically.

"talking"

"English talking"

Driver

Title, A/N

location

Story telling, biological data record,

kaijins

*sound effect*

NP: my hero academia and Kamen rider belong to their respective authors I have no rights on it only the OC's belongs to me

Kamen riders, a title given to those who fight in the shadows to protect humanity from its fall

(Images of rider fighting against monster were shown like Ichigo, Super-1, Black, Kuuga, Zero-one and Saber.)

However, over the years some appeared planning on using these powers for evil intentions, these were named dark riders and were normally the greatest enemies of the riders.

(We see different rider fight throughout the screen, Faiz fighting Orga, Hibiki fighting Kabuki, Kabuto fighting Caucasus and finally W fighting Eternal)

In 2018 a rider different from the any other appeared his name was Oma ZI-O.

He was one who believed he was destined to become the king of time.

He did this by using the powers of all riders, past and future.

With this the demonic king began his quest to recover to rule over the time and space.

(The scene then passes on an image of Oma-Zi-o, behind him was a monument depicting the heisei rider as well as himself in his Henshin pose his right fist at his waist and his left hand open to the right of his face leaning more on his right leg than left.)

but sometimes a reign must reach its end to open the path to a new era.

The scene disintegrate like wind swept sand to show a partially destroyed city hit by the rain the camera then shows two silhouettes running in the rain.

Prologue the fallen of time

"Horobi wait! we have to go back they will not get away without u—" said a young boy around seventeen years old with messy ear-length black hair and black eyes, He was wearing a brown jacket over a black tank top which had a claw mark on it where stained bandages could be seen under it he had a worn blue jean which were covered by a piece of cloth on his right knee, black battle boot which were partially unlaced , on his back was a black shoulder bag with a black ride watch as a strap on it

" SHUT UP!" Horobi yelled "EVEN IF WE HAD STAYED THE OUTCOME WOULD HAVE JUST BEEN THE SAME!".( horobi is currently wearing his pre-ARK outfit and had on the right of his forehead a wound leaking blue blood)

"But…" said the young man looking at him while he tighten his fist.

"THEY KNOW WHAT THEY WERE DOING THAT'S WHY THEY DECIDED TO STAY BEHIND TO SAVE US! IT'S TIME TO GET ALL OF YOU OUT OF THEIR REACH, DO YOU UNDERSTAND THIS RYU?" Horobi said, with a harsh tone

"WHAT'S THE POINT OF SACRIFICING EVERYONE'S LIVES THEN?" Ryu yelled back, grabbing on to Horobi's collar with both hand but quickly let go as he fall to his knee as tear start to form under his eyes

"if the sacrifice of our lives is enough to protect everyone else it is more than worth it" Horobi said, as he put a hand on Ryu's head "that's why we must evacuate you without waiting" he said, before walking ahead.

"Now come Deneb must be waiting for us." He finished before Ryu get up and ran after him toward the zero-liner

Arriving in front of the zero-liner where Deneb was waiting for them Horobi reported the situation and the procedure for the evacuation.

"So I have to take Ryu and Ark into this parallel universe, by combining the powers of the satellite, Ryu and the zero-liner to break through the dimension" Deneb repeated.

As this was happening Ryu was keeping guard in case someone or something comes to attack them.

"Exactly, Ikazuchi is making the latest modifications to allow the hook on the zero-liner to allow the Ark's true body to come as well" he stated.

At the same time a red light coming from the sky hits the ground around Horobi.

It takes possession of the humagear, causing the Ark driver to appear on his waist.

"Everything is ready Imagin" Ark told Deneb, before turning his gaze toward Ryu who was glaring at him.

"I guess you are against this evacuation but your opinion does not count for me humanity will be destroyed by my hands and my hands alone I will not allow a group of opportunists steal this duty from me ." he calmly said

"I guess you can say this is proof of that human term, the enemy of my enemy is my friend" Deneb said, to lighten the mood but to no avail.

"it's not like you're doing it of your own free will …but it's better than nothing, we still need you even though you're only a shadow of your past self" Ryu said, still glaring at Ark

" tsk.. said the kid who can't Henshin more than three minutes before starting to panic" said Ark making Ryu glare even more at him while tightening his fists "enough wasted time anyway let's leave right away before-" Ark said, when suddenly an explosion occurred behind them.

They all ran out, as the smoke cleared revealing another zero-one and its army of trilobite magias .

Ark seeing this came off Horobi before clinging to Ryu waist who uttered a groan of pain during the set-up

"gaahhh what are you doing?" said Ryu

"Doing what must be done." Ark said, as he started to take control of Ryu's body

"what are you doing?" grunted Ryu, as Ark moved him to the zero-liner

"Getting you away from here ,Horobi will give us time to flee " said Ark as Ryu managed to get back control.

" WHAT?" yelled Ryu

" RYU, what have I already told you? Your safety comes before ours I will hold them while you run away." Horobi said, tossing a ride watch to Ryu before turning around and placing his driver on his waist

FORCERISER

He then raised his progrise key, before pressing the button on it.

POISON

He then placed his progrise key in the driver before launching the transformation

"Henshin!"

FORCERISE~, STING SCORPION BREAK~~DOWN~~

Activating his driver a scorpion comes out before stinging him with his stinger and clinging to him before dislocating in several parts and clinging again forming his armor as well as his weapon the kaban arrow.

" What are you…" said Ryu, before getting knocked out by Deneb making him lose consciousness and allowing Ark to fully take control turning his left eye red.

" Horobi... " muttered Ark.

"Don't worry about me now, we are only allies due to this turn of event if nothing of that have happened I would have track you down and killed you for good" said horobi without turning to look at Ark

" you're right it was idiot of me to do so human nature sure can be parasitizing sometimes" said Ark with a sigh before he go into the zero-liner that goes skyward as soon as the door closes behind him

"So you're the first to experience true hell while the kids are sent into the unknown haven? no matter where they are, there will always be someone or something going against them plus we will more likely follow them" said another zero-one with a calm tone

" those kids are the future! they will open the road to a promised land which will grant the strength to fight back shocker! Ryu may be unsure of himself but when he accepts his fate he'll become strong enough to defeat shocker" Horobi said, as he took a battle stance

" I simply accept my fate and the offer shocker gave me but you all are fool to still fight when Zi-o is already dead he was the strongest out of all of you and yet after his death you all still fight… what a waste" said another zero-one while sighing and pinching the bridge of his nose

" a rider never accept his fate if it lead him to fight for evil and that's why shocker will never win this war" said Horobi as he charged at another zero-one the two of them clashing weapon against each other

The scene moves away to show the zero liner in space which attach the satellite to his wagon with the help of Ikazuchi in his astronaut outfit

Earth orbit (around the ZEA satellite hosted by Ark)

" good that should do it, Deneb hurry up before they figure out what we're plotting" Ikazuchi said, before turning to the passenger car where Ryu was still controlled by Ark.

"Ryu I wish you good luck." He said, as he had a ride Watch in hand that disappear before appearing in Ryu's hand

Then the zero-liner started to drive away before passing through a portal, disappearing from the sight of the astronaut humagear the latter turning towards the earth removing is helmet as explosions appear on the surface of it before cracks form followed by the explosion of the planet itself engulfing the astronaut in it.

The sands of time ( some minutes later)

"HOW LONG DO YOU GET TO THIS POINT OF PASSAGE IMAGIN?" Ark yelled, under the incessant onslaught of the another den-liner who start to pursue them when they got into the sand of time

"Ten more minutes!" Deneb said.

"YOU ALREADY TOLD ME THAT 10 MINUTES AGO IMAGIN" yelled ark before he lost control of Ryu's body as the latter wake up

" SHUT UP YOU IDIOT IF YOU DON'T DO IT I'LL DO IT" Ryu yelled

" YOU DARE THREATEN ME THE GREATEST THREAT TO HUMANITY?" argued back Ark taking his mobile form which looked like a sphere a black liquid metal with a red sphere of light inside it

"RIGHT NOW YOU'RE NOT EVEN CAPABLE OF TRANSFORMING SO SHUT UP" Ryu yelled, shutting up the Ark

"you can't transform too" said Ark receiving a glare in response before sighing "This is why I hate humans especially human children"

At the same time intruders entered the wagon through the rear door surprising Ryu and Ark

"hahaha too easy we will get rid of you in less than two seconds" said an Imagin with a sadistic tone

"Sorry but I don't think so" Ryu took the black ride watch strapped on his backpack and activate it

ZIKAN GIRADE!

Suddenly the watch dislocate into a giant magenta holographic clock before one of the clock hands detached itself from it and become a black white and magenta sword which had an emplacement for a ride watch into it the zikan girade

"I may not be at ease when transforming but I can still fight" he declared as he rushed into the fray.

ZIKAN GIRADE KEN!

Ryu then slash at the Imagin making him staggering back into his colleague

" graaahh it will not be enough to defeat us, your powers will do nothing" said the Imagin as he get his balance back

"I know about that" Ryu said, while taking out the den-o ride watch and attaching it into his sword

FINISHING TIME!

DEN-O GIRIGIRI SLASH!

Ryu strike horizontally with a red lighting the Imagin which explode in a pile of sand on impact followed by his colleagues caught in the attack.

"Well played Ryu, he did not see this coming ha ha" said Deneb "the crossing point is just in front, you have only one chance so we have to take it now" he said as he saw in front of them a crack in the space.

"Ryu quick! Get into the cockpit of Breaking Mammoth" said Ark as Ryu were a little bit unsure

"Ryu don't worry about us we knew that this plan to extract all of you will cost us our lives from the beginning, so you have nothing to complain about" Deneb stated"I am sure that Yuto would agree with me if he was still there, moreover I have the feeling that we will see each other again in the future so keep hope and follow the path you will trace thanks to your efforts." Deneb said, giving Ryu a little bit of hope and courage before Ryu get inside the breaking mammoth

At the same time the zero-liner gained even more speed as he approached the crossing point leading to another earth.

At the first sight of it, Ryu activated the reactors of the Breaking mammoth which gave even more speed to the zero-liner distancing the another den-liner by a big margin, before the impact the zero-liner detached the satellite which continued in a straight line.

Ryu took a ride watch with a rider face on it which had yellow hirigana as a visor and put it inside a slot which give the breaking mammoth crimson flashes around it as well as ethereal yellow energy covering it.

After that an ethereal clock appeared in front of the breaking mammoth and then passed through the crack the latter closing behind them, and in front of Ryu and Ark was a beautiful sight of a blue planet which gave a feeling of peace to the two .

Earth orbit of the world MHA

"joujima-san What is that ?!" yelled in shock an astronaut in a space station.

"An alien ship?!" said the named joujima, joujima yuki to be more precise or at least her counterpart

"It's not possible it doesn't exist Jojima-san " said the other astronaut with a sweat drop

"hey I did see an alien when I was younger and I know a satellite which has gone on a long trip in the universe" she said. "If you don't believe me, ask Kengo about it he will tell you the same"

" Kengo the head scientist of the expedition?!" said the astronaut with a shocked tone

Meanwhile in the ZEA satellite

Ryu was modifying the frequencies of the breaking mammoth while Ark began to hack what he could to know more about this world when suddenly an alarm sounded into the cockpit

" what's that?" asked Ryu

" we got an incoming call from an orbital station near here it seem" said Ark

" where?" asked Ryu surprised that someone already found them

" to our left" said Ark

Ryu inspected as ark said and saw a space station about 1km away.

" what should we do?" asked Ryu with a sigh

" let's destroy the evidence" proposed Ark

"…let's talk to them to show that we're good people" said Ryu totally ignoring what Ark said

" you're no fun ….I'll only transmit the vocal and modify your voice just in case then" said Ark with a sigh before a screen show the astronauts with the girl being almost glued to the camera.

" HEL-LO A-LI-EN-SAN DO-YOU-HEAR-ME?" she said making Ryu and Ark sigh in annoyance

" yes we hear you but we're not aliens" said Ryu

" and not friendly" said Ark making Ryu look at him on his screen before punching it " stop that you'll break the screen idiot"

" stop saying thing that will give us trouble then" said Ryu

" a joke never kills anyone" said Ark

"knowing you it wasn't a joke plus you don't have a sense of humor" said Ryu

" I can do research on that you know?" said Ark with anger before the two start to argue into a catfight making the two astronauts to sweat drop to what they're hearing

" yep they're human" said the female astronaut with a nod " hum… are you okay on your side ?" she asked making Ryu and Ark to stop verbally fighting

" huh yes what did you want?" asked Ryu

" well we saw a ship coming out of nowhere so we wanted establish a contact in case of you were an alien" said joujima

" that's pretty dangerous to do that you know?" sweat dropped Ryu feeling that he somehow know this woman.

" if you're a human why are you coming out of nowhere like this then?" asked the woman making Ryu go silent for a moment.

" I …. It's a personal reason, you don't need to know and it's in the best interest that nobody get involved with me" he said as he cut the communication and activate the Breaking mammoth to took off from the satellite before beginning its descent to earth.

10 minutes later in musutafu in Japan

"sorry, excuse me, can I pass? , sorry whooaa " said a young izuku midoriya making his way through a fairly dense crowd the young to arrive at the front row to witness the ongoing arrest of a villain who uses a gigantism alter blocking a railway bridge.

Meanwhile Kamui Woods was about to use his signature attack, when a giantess named mount lady came in and kicked the Villain making him flying to the ground below seemingly out cold from the hit

"hi I'm mount lady it's my first day so please be gentle" she said while doing some fanservice for the photographer taking all the attention from the crowd.

However what they didn't notice was a hooded man pointing a gun at the villain and shot a small syringe at his neck which make the villain to twitch as the contents of the syringe goes into the villain body.

The villain got up and start to become giant again but his body become grey and a horn appear on his nose as his eyes turned red.

" What is that?" said mount lady as the villain push her away before going on a rampage in the street

" a trigger's user!" said kamui woods as he went after the villain who was going to stomp on some civilians when suddenly a giant made of metal kick him in the face sending him fall backward in a loud crash.

" who is that?" asked izuku as he look at the metal giant which was the breaking mammoth in its battle mode.

"There's monsters in this world too ?! Seems like we won't be getting bored any time soon" Ryu said, in the cockpit as he made the breaking mammoth take a battle stance.

"Ark could you put the tutorial for the command's up on the screen" he said, as ark nodded and put the said tutorial on one of the screens before the villain get up and charge at him.

"huh? What do I need to do now?" Ryu said, as he looked through the tutorial for something that could help.

Ryu looked over at the villain which started to attack the breaking mammoth making it slide on the ground before Ryu activate the thruster in the back of the breaking mammoth stopping itself on the spot.

The breaking mammoth then dashed towards the villain before grabbing him on its waist from the front and spin around him to then perform a German supplex to him and half burying him in the ground as well as knocking him out.

"wow I don't know what is that thing is but it's quite powerful" said kamui who doesn't know if he should come between the two to stop them or not.

However mount lady get up and glared at the two fighters.

"Hey! Stop taking my spot light " she angrily said, as she ran toward the two and kicked the breaking mammoth in the back making it fall on to the ground.

" what is it now ?" said Ryu as he look at mount lady while getting up

" I'm the one who should save the day you know? who do you think you are! Coming out of nowhere and taking my spotlight ?! " she said, while fuming and pointing Ryu with her finger causing Ryu and Ark to sweatdrop.

" do you get what she is saying?" asked Ryu

" it may be related to that pro hero thing I saw on internet" responded Ark making Ryu sigh as he make the breaking mammoth lift himself up.

" active the speaker for me please and the voice modifier" asked Ryu as Ark do so.

"HOY! What's your problem Dumbass? I'm taking on this guy to avoid civilians getting hurt and you're whining about taking your spotlight I'm not interested in that you unsensitive fat assed idiot" said Ryu in a harsh tone making mount lady to fume even more and to let a sound of broken glass somehow.

" and you said I bring trouble but this time it's you who shot first here" commented Ark while slightly laughing

"Shut up she deserved it this giant assed bitc-" said Ryu before dodging a high kick from mount lady who had smoke coming from her mouth and revulsed eyes.

" wow?! what was that for, you brainless idiot?!" asked Ryu in an angry tone before dodging another kick from mount lady who was very pissed by Ryu .

" I'll show you what happen to those who dare mock me" she said as she threw a furry of blows at the breaking mammoth forcing Ryu to protect himself as the villain start to get up behind him.

" shit we won't be able to take two at once" said Ryu before the villain charge at him in the back and do some big damage to the external armor of the breaking mammoth sending warning message all over the screens inside it " fine fucking perfect!" said Ryu as the breaking mammoth fall face first on the ground and took some blow from the front by mount lady while falling.

" we got a damaged battery energy dropping to 70% " said Ark as he was trying to re-root the power

" can you redirect everything to the limbs for now we will need more punch than armor for now " said Ryu before he start to lift the breaking mammoth up as mount lady did go back to fight the villain

" graingots activate" said ARK as one of the breaking mammoth tusk freed some steam before getting loose.

" let's do this the western way" said Ryu before taking off the tusk of which had a metal cable fixed on it before making it spin over him quicker and quicker .

Mount lady on her side wasn't doing well with the villain overpowering her due to his boost when suddenly a tusk hit him in the head before circling around his body and attach him tightly while being pull back by Ryu. "HEY! I didn't ask you for help you little.." angrily said mount lady as she run after the pulled villain before jumping over it and throw an axe kick on the breaking mammoth who lift its arm to protect itself from the hit but this broke one of the articulation making the arm lose all strength after that.

" is she serious?! As if that robot wasn't damaged enough" said Ryu as spark start to came from a panel in the cockpit " dammit Ark can take the command while I repair this?" said Ryu as he unstrap himself from the pilot seat and open the panel which let out a bunch of sparks.

" wow don't go in there without protecti-" said Ark as the breaking mammoth took another hit in the chest this time breaking the front armor

"I have no choice then " said Ryu as He took out a ziku driver

" I'll have to hurry with this" Ryu said as he slapped on the driver on his waist which summon a silver belt who wrapped around his waist before taking the ride watch on the command panel, turn the dial and activating it.

ZI-O!

He then slotted it into the right slot of his driver before taping the top button of the driver which summon behind the breaking mammoth an holographic clock

"HENSHIN!"

He then grab the left side of his driver and make it turn counterclockwise making the two-clock hand of the hologram behind the breaking mammoth to stop on the 10 for the hour's hand and on the 2 for the minute's hand making it 10:10

KAMEN RIDER ZI-O !

Ryu then turn into zi-o or at least a rider that look like it due to the fact His visor was composed of yellow hirigana for Rider (らいだー) instead of magenta katakana.

" let's repair this thing now" said Ryu while taking deep breathing and putting his hand inside the panel to reconnect the wire inside.

From the outside of the breaking mammoth Ark was doing his best to hold the pro hero with just one arm all while not letting go of the villain attached with the Graingrot

"dammit this thing isn't made for battle from the start but we have a leak In the energy system…" he said before the breaking mammoth got punch in the face breaking one of the camera inside the eyes " hurry up Tokiwa or we're going to lose this fight"

" I'm on it just one modification aaaannnddd done! I redirect the magnetic field of the chest to the arms you should be able to lift the second arm again and electrified them to knock them out" said Ryu as ARK nod when the breaking mammoth from the outside suddenly had his last eye glowing and grab mount lady punch before she could throw another and tightening the grip on the metal cable attached to the villain before

"GAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHH" yelled the villain and mount lady at the same time as electricity pass through them before stopping and knocking them out followed by them getting back to their normal sizes.

"Phew….. that was close" sighed Ryu as he sit back on the pilot seat

" yeah…. Good idea to redirect the power like that" praised Ark

" and you to hold them long enough for me to do that" said Ryu as the breaking mammoth fall on his butt provoking a small tremor as the light completely goes dark " seem like we're running on the back-up battery now" he said before the screen lighten to show the breaking mammoth surrounded by the police force.

" you in there get out of this robot this instant with your hand over your head" said one of the police officer

" dammit can we get out of here now?" asked Ryu

" no not with the little energy we have left, if we want to at least hide the breaking mammoth I'll need a diversion to activate the thrusters and go to a safe location" said Ark

" dammit…. I hope I won't have an attack while doing that or I'm done for" said Ryu while looking at his hands which started to shake nervously before he tighten them into a fist.

" …. If it happen I will take you back on the way even if it mean abandoning the hope of losing the breaking mammoth to them you're more important under my watch than in a cell " said Ark making Ryu nod

" you got three seconds to get out! 3" yelled the police man with annoyance

" dammit they can't let people talk, do they?" say Ryu before opening an emergency hatch and goes through a small compartment bringing around the lower torso of the breaking mammoth

" 2"

" RHHHOOO dammit can't you wait those two idiots bend the door and I don't want to break it more than necessary" yelled Ryu but it fall into deaf ears.

"1"

" you little…" said Ryu before kicking the door away scraping it of the breaking mammoth " happy now? I'll have to replace it now instead of just repair it" said Ryu with an angry tone as he land on the ground and took the door in hands.

" that's the least of your problem sir, you're guilty of vigilantism and property damage on musutafu city belongings and its citizens belongings." Said the police officer with a stern tone as Ryu look at him not that much impressed as he look at the destruction made around him.

" only me? Why not those two here?" asked Ryu pointing at mount lady who was helped to get up and the villain who was being arrested and restrained with strange shackles .

" one will go to prison the other is a pro hero with a license if you didn't interfere inside her work there wouldn't be as much damage as there is now" said the policeman

" no matter what I will say I'm the bad guy here while I was completely fine by myself if that idiot didn't screw up" muttered Ryu while crossing his arms.

" you'll have to take off your suit sir and follow us to respond to some questions" said the officer while grabbing Ryu wrist but the latter wasn't of the same opinion as he grabbed the policeman wrist and do a armlock before pushing him into his colleagues.

" sorry but no can do, I have a mission to do and I don't have the luxury to let myself be arrested" said Ryu before the policeman aim at him as kamui wood land in front of them.

"let me take care of him" said kamui woods letting some squeal coming out of the group of onlooker. " I would prefer if you could let yourself be captured without fighting back" he said while starting to prepare its special move

Kamen rider revice OST Revice battle theme

"sorry but no can do" said Ryu as the breaking mammoth ignite its thrusters making everyone around to lose their balance as the breaking mammoth start to fly away.

" what there was someone else inside?!" said kamui before seeing that Ryu was running away with the hatch door in hand. " come back here you punk!" he yelled as he start to chase him by using his quirk to spread his arms and go from lamppost to lamppost

" heeeeh what?!" said Ryu as he saw that when suddenly kamui spread his arm his way to capture him in his special move but Ryu jump high in the sky and land on a nearby roof " that was close" sighed Ryu before kamui grabbed the roof railing and land on hit.

" you got a nice quirk so why are you not a hero?" asked kamui

" quirk? Like you being a target for vegan?" asked Ryu making kamui tilt his head on the side

"what's a vegan?" he asked

" seem like this world don't have that" muttered Ryu before throwing the hatch door at kamui wood

" don't think a door can beat me" said kamui while swatting the door away only to see that Ryu disappear. " seriously?! How I turn my eyes just one second" said kamui while looking around and go into a random direction in hope to find Ryu but unknow to him Ryu was not far from here as he just pass over the opposite railing and hide at the edge of the roof by grabbing a gutter.

" phew… got it with the old trick, but damn this world seem very different than mine not just the quirk but some expression too " sighed Ryu before

*crack*

"Huh?!" he said as he saw himself starting to get farther and farther of the building before noticing that he gutter fixation broke thus making him fall down the building right into the garbage. " me and my luck hopefully nobody notice that especially a h-"

"hey you! don't move you are under arrest" said this time the turbo hero: ingenium who was pointing at ryu while the latter sigh in annoyance .

" this time I'll have to fight" muttered Ryu as ingenium took starting stance before dashing like a bullet toward him and throw him a kick in the gust creating a shockwave behind Ryu who lost his breath the glimpse of a second before backing away while holding his stomach." You bastard…." Muttered Ryu before throwing a side high kick to ingenium who dodge it by a thread of hair before Ryu kick destroyed a par of the wall next to him taking ingenium by surprise as dust and rubbles got thrown at him by the sheer power of the kick making him blinded for a second thus giving Ryu the chance to punch him in the face throwing further in the back alley they were in. " dammit I hope my wounds didn't open" panted Ryu after that before ingenium get up weakly while holding his head before a part of his helmet fall on the ground.

" I didn't expect so much power from him I'll need reinforcement it seem" muttered ingenium before he activate his ear-flap " team Idaten I require your assistance to capture the target he's at least a B level threat if not more" he said as Ryu finally catch his breath when suddenly a truck stop on the road at the end of the back alley behind him and a group of hero came out of it.

" rrrhooo are you fucking kidding me?!" said Ryu as two muscular heroes came at him first and tried to punch him but he dodge the first one and counter the second by kicking him in the face with a downward side kick making the hero face to crash in the ground knocking him out.

" you'll pay for what you did to bigshot you little rascal" said the muscular hero before throwing another punch but Ryu leap in the this time and land on the emergency stairs over him.

" sorry to run away like that but I don't have much time left" say ryu while doing a two finger salute and going up the stairs as quick as he can.

" you little…." Said the muscular hero while going to the ladder and follow him while ingenium goes by the stairs inside the building.

(music stop)

Ryu arrived on the roof and looked around to a way out of this mess he put himself in before images came to his mind as well as a violent headache " GRAAHH not now….." he said while falling to his knee and holding his head as somehow he started to hallucinate as he saw in front of him a dark cloud shaped like an human with purple glowing eyes.

" target acquired" said the cloud as Ryu lift himself up and took in hand his zikan girade and charge at him while yelling out of rage, as Ryu charge it the cloud tried to slash at him horizontally which ryu dodge by leaping over it before the whole scenery change to a spacious main hall where people wearing black military gears with written A.I.M.S were shooting at a purple and black rider which was Kamen rider metsuboujinrai while a red, white, black and dark pink rider which was Kamen rider saber in his dragon Bremen form who was fighting it armed with the kaenken rekka and the onjuuken suzune.

" I won't let you touch just a thread of hair from those people" yelled saber which had Ryu voice

" survivors will be annihilated" only said metsuboujinrai as they took out a slashriser and charge at saber to slash him horizontally but saber leap over it before slashing him with the kaenken in its back but metsuboujinrai turn instantly and block the hit with his hand .

" gotcha" said saber before turning the onjuuken into its gun mode

Jūsō!

"Take this you bastard!" said Saber as he thrust the barel of the onjuuken into its belly and shot several time making metsuboujinrai back away before falling against a counter while saber was still shooting at him but….

MASSBRAIN IMPACT!

Metsuboujinrai push his progrise key inside his driver and summon an acid analyzer made of pure energy which swat away the onjuuken and the kaenken away of Saber's hands before going straight for the center of his chest….

At that moment Ryu came back to his sense and saw he was fighting ingenium group and did beat them to a pulp as all of the sidekicks were unconscious with only ingenium being conscious but on his knees and covered in bruises with his armor cracked everywhere.

" it happen again…" muttered ryu as he look at his bloody hands before panting heavier as the time goes by before he started to yell out of panic and jump to another rooftop and repeat the operation again and again without looking back if someone was following him or not until he slip on the edge of a building and crash onto a car below .

*BAM*

" what is that? a suicide?!" said a civilian while approaching Ryu before the latter get up from the car and fell on the ground before weakly getting up.

" urgh…." Grunted Ryu as he walk aimlessly toward the railing of a nearby canal and lean on it for a few seconds as the civilians took picture of him.

" is he a new hero?"

" why did he fall from the rooftop?"

" why is he covered in blood ?"

As Ryu heard that his head started to spin and the colors start to vanish from his sight before he lose his balance and fall into the canal to the shock of the civilians

" shit someone call a hero quick! somebody just fell in the canal!"

In the water Ryu was only seeing the light of the sun slowly fading as he was closing his eyes…

*SPLASH*

But suddenly something grab on him and pull him out of the water that something was the breaking mammoth who had a generator fixed in its back and with wire going to the battery section of the titan of steel.

" look like I came back in time thanks to you I got time to temporary fix our battery problems" said Ark before he activate the thrusters and start to fly again under the shocked sight of the civilians and hero who couldn't stop them as with a last boost in the thrusters they go out of reach for them disappearing of their sight eventually.

Near musutafu airspace at 200 meters above the grounds

As the breaking mammoth fly through the sky Ryu eventually wake up and saw where he was.

" huh?! Where am I ? wait, the breaking mammoth?! Did you came back for me?" asked Ryu

" yeah, I use the time you gave me to temporally fix our problems and I came back for you just in time it seem you got a panic attack and lost conscious before falling into the river" said Ark

" seem like you did a lot better than me on that" said Ryu with a sigh as he looked at the horizon

" I would have not be able to do that on my own it's thanks to you that I was able to do it" said Ark before the two become quiet for a long minute

" you know I wasn't thinking what I said earlier" said Ryu

"me too my program isn't made with a lot of compassion to start with so I need to learn from it to really understand humans" said Ark " but we need each other if we want to survive here and to prepare for shocker invasion or our counter-attack just in case" he finish before seeing something who won't please the two of them.

*BOOM*

"WWWAAAAAAAHHHH?! What was that?!" asked ryu as the breaking mammoth started to lose altitude very quickly.

" the fixing I did just died so we don't have enough energy to maintain the flight mode so we're going to crash now" said Ark with a calm tone while Ryu was hanging on what he can while crying before …..

*CRASH* *BOOM*

Abandoned warehouse near musutafu

As the dust finish to fall down we see the breaking mammoth under some rubbles after passing through the roof of an old disaffected warehouse before from under the rubbles Ryu came out a little dizzy but alive at least.

" dammit if I wasn't in my armor I could have die" he said as the ridewatch started beeping before his transformation got canceled.

" guuuhh" said Ark as he make the breaking mammoth lift up to a sitting position " this time it's completely out we can't fly anymore and the damage are beyond repair to let us use the breaking mammoth for a long time" he said with a sight

" that's not a problem" said ryu as he look around the warehouse and outside of it " seem like we fell in an abandoned cement quarry there's even some machinery abandoned here we might found some useful part on it" he said before coming back to the breaking mammoth

" so we set up the base here?" asked Ark

" yeah but first we need to place the beacon for the others to find this place when they'll arrive" said Ryu

" we got a lot of work ahead of us then" said Ark

The scene freezes before zooming out and appear in a ride watch which rotate afterward to display the zi-o ride Watch den-o ride watch and the zero one ride Watch

See you next time...

Next time in my Hero Academia rider legacy

" I'm what people call a hero killer" say a man with multiple knife and a rusted katana

"Is a hero paid by the government to protect people really is a hero in the end?" say Ryu

"Heh, I got a feeling this will work out" say a girl with pink hair and skin

" I may not be mentally strong, but as long as my partner is with me I can and I'm not going to let people get injured in front of me without doing nothing HENSHIN!" said Ryu

" Kamen Rider zero-zero-one that's my name" said Ryu while pointing at a villain

Don't miss the next chapter

"in that form I'm 001"

And done, so I hope this chapter pleased you all, if you have question I'll be glad to respond to you by MP to avoid the spoil to the others readers who didn't read it yet please if you put a bad review at least make it related to the chapter if you do it at least I'll try to take it in account ( don't put insult in the your review too it's not nice for me, you, other readers and reviewers I prefer to received insult in MP than on the review trend to not pollute it thank you for your understanding ) and I thank you once again to have read this chapter till the end and I 'll see you for the next one

have a nice day