I am Kamen Rider who reverses dimensions

"Ah... I didn't expect to hear news about Mitan-chan at this time..."

Kazumi Saruwatari laughed as he firmly fastened the driver to his waist and shouted:

"Then I'll have to work even harder!"

"Robotjelly! Crushed! Flowing! Overflowing! Robotingrease! Buraa!"

"Rabbit! Tank! Best match! Are you ready? Moonsault the Steel! Rabbittank! Yeah!"

Without a word, Kiryu Sento and Saruwatari Kazumi rushed forward and engaged Evolto in combat. Himuro Gentoku tried to stand up, but had no choice but to lie down again. He simply didn't have the strength to control his body and needed some time to recover.

Meanwhile, the battle between Kazumi Saruwatari and Sento Kiryu was also quite intense, and they were at a disadvantage from the very beginning. Evolto's fighting power had skyrocketed to an alarming level. In fact, this was the level that Evolto should have been at. It was only because of the repeated injuries that he had become someone who would run away after fighting.

"Get the hell away from me, all of you!"

Evolto realized that while continuing the fight like this would allow him to keep Kiryu Sento and Saruwatari Kazumi in check, it was wasting too much time, and what he needed most right now was time.

Therefore, Evolto held back, unleashing a full-force attack that repelled Kazumi Saruwatari and Sento Kiryu. He then turned to run into Pandora's Tower, but at that moment, Himuro Gentoku, who was lying on the ground and had suffered less impact, suddenly noticed something. He moved slightly and involuntarily spat out chunks of bright red flesh, a sign of ruptured internal organs. However, he didn't care. He struggled to his feet and ran desperately towards Evolto, pressing the lever of the "Crackup Driver" at the same time. Accompanied by the sound effect of "Crackup Finish!", his feet, covered with energy teeth resembling crocodile snouts called "Cruncher Fang," clamped down on Evolto around the waist as he leaped up, forcefully twisting Evolto's direction of travel like a crocodile's death roll.

Faced with this annoyingly honest man, Evolto's temper completely exploded. He unleashed a barrage of energy blasts at Himuro Gentoku, shattering his mask under the impact. Despite the force, Himuro gritted his teeth and, in a desperate final strike, threw Evolto from the entrance of Pandora's Tower, sending him flying twenty paces. Then, Himuro Gentoku collapsed to the ground, his transformation reverting. Looking at the shocked Kiryu Sento and Saruwatari Kazumi before him, he used his last strength to say:

"For the greater good... let us sacrifice ourselves."

After saying this, Himuro Gentoku's eyes dimmed, and the breath of life disappeared from this young body.

"The greater good? I don't care about that kind of thing."

Saruwatari Kazumi took a deep look at Himuro Gentoku's body, reached out and closed his eyes, then looked at Evolto and said in a low voice:

"But for Mitan-chan, I'm absolutely fearless! Haa!!!"

Himuro Gentoku's death added a touch of tragedy to the battle, but since the battle was not over yet, the fight to the death would continue. Although Saruwatari Kazumi and Kiryu Sento did not know what would happen after Evolto entered Pandora's Tower, since this dead guy was so desperate to stop him, they naturally could not let his efforts go to waste.

Saruwatari Kazumi and Kiryu Sento's desperate struggle was effective; at least before they fell, Evolto never managed to take those twenty steps. However, the difference in strength ultimately led to their defeat by Evolto, leaving them lying helplessly on the ground. Evolto had no intention of mocking them; he hurriedly tried to enter Pandora's Tower to use his brother's remaining flesh and blood as a sacrifice to activate the black hole.

However, this time, it was Gengo who stood in Evolto's way.

"Oh dear, has my foolish brother finally been defeated?"

Evolto shook his head with a wry smile, looked at the boy in front of him, and said softly:

"Wow, amazing! No wonder they're humans capable of destroying the world. They actually managed to defeat my brother! I never expected this, but..."

Looking at the bloodstains on Genji's body and his wounds that had not yet fully healed, Evolto grinned maliciously and said:

"How much strength do you have now to fight me? How about this, I'll make a slight concession. I'll stop and leave this planet once I've absorbed enough energy to continue my space travel. How about that? I'll give you plenty of face."

"If you were confident you could beat me, you wouldn't be wasting your breath talking to me here."

Gengo glanced at Kiryu Sento and Saruwatari Kazumi, then used the wind to disperse them to a distance. As for Himuro Gentoku, the boy had him lean against the entrance of Pandora's Tower, making him 'watch' his way. On the way here, the 'wind' had already told the boy everything that had happened here. No matter what crimes Himuro Gentoku had committed in his life, at least he had faithfully walked his own path.

"You and your brother are the same, no, all of you vampires are the same. Your so-called morality and integrity are of no value whatsoever."

Gensou clapped his hands and looked at Evolto, saying:

“I killed Kenjiro Ino, I killed Ryoka Saiga, I killed Mitsuomi Gohara, I killed Killbus, and I will kill you, Evolto.”

"Oh."

Evolto let out an unintelligible whisper, then charged headlong into Pandora's Tower. Genji, of course, wouldn't let him go unpunished. Although he was currently unable to transform into his 'Cylone Joker GoldXtrem'e form, he could still use Xtreme's abilities freely, which wouldn't be difficult to use against Evolto.

And that was indeed the case. The combo used against Killbus was applied to Evolto, and the vampire barely struggled before collapsing. After all, in terms of strength, Joker Xtreme's output was not something to be underestimated.

Gensou looked at Evolto lying on the ground without much emotion. He calmly wanted to destroy the Pandora Tower. Once it disappeared, he believed that the Sky Wall would also disappear. At that time, the connection between the three cities would be forcibly linked, and the state of division should no longer occur.

However, just as Gensou stepped onto Pandora's Tower, the aura of Evolto, whom he perceived as already dead and whose final blow had been completely delivered, suddenly reappeared. He turned around in surprise and saw 'Banjou Ryuga,' the one with the Evoltodna genetic information, appear on the side of the cliff, reaching out towards Pandora's Box. In that instant, the towering tower that reached into the clouds exploded with a deafening roar. The terrifying impact shook the entire island nation and triggered a horrific tsunami that swept towards the island.

"Yuta, cough cough cough!!! Yuanxiang!!"

After the explosion, thanks to the increased danger level and the sturdiness of the Kamen Rider Build armor, Kiryu Sento was seriously injured, but at least he was still alive. He struggled to his feet and subconsciously called out his friend's name, only to see Saruwatari Kazumi's angry eyes.

He died too. Saruwatari Kazumi died in the impact just now. In the battle of Evolto, he was at the forefront, so his injuries were more severe. He couldn't withstand the impact just now and fell a second before victory.

Rest in peace...

Although it was their first meeting, Kiryu Sento was heartbroken by the loss of his comrade-in-arms. He gently closed Saruwatari Kazumi's eyes and walked away with difficulty, trying to find Genji's whereabouts. After leaving the smoky area, Kiryu Sento immediately saw Banjou Ryuga lying on the ground. He was not dead, but there was a fist mark on his chest. Without a doubt, it was left by Genji. Evolto must have been eliminated by him, otherwise, he would not have left here.

Anyway... let's go home first.

Kiryu Sento sighed, hoisted Banjou Ryuga and Saruwatari Kazumi onto his shoulders, and struggled toward the coffee shop. On the way back, Kiryu Sento saw scenes of tragedy. The areas affected by the blast—no, the entire island nation—looked like it had been through a catastrophe. Terrified people stood outside their cracked houses, embracing each other and wary of strangers.

At that moment, Kiryu Sento heard the sirens, a warning of a tsunami. Everyone around him fled in panic, unaware that Kiryu Sento was carrying a dead body. Kiryu Sento continued walking towards the coffee shop, looking for Isurugi Misora ​​and Isurugi Souichi, wondering if they were still waiting for him.

But just as he entered, the sirens stopped, the tsunami crisis was averted, and soon after, Gengo appeared in the coffee shop. There was no doubt that Gengo had repelled the tsunami, but he looked quite disheveled, and even Kiryu Sento felt a tightness in his chest when he saw him.

"Evolto is doomed."

Genji, his eyes darting around as he looked at Kiryu Sento, his body covered in wounds, and said:

"He wanted to gamble with me, betting whether I would kill Wan Zhanglong, an innocent bystander, as well. He lost the bet. He had just escaped from my body when I caught him and killed him. Although there is still the aura of a vampire in Wan Zhanglong's body, it should be his own. Be careful and keep an eye on him. If there is any problem, you will be the only one who can eliminate him. I have to go back. My current condition is too bad. The wind here can't give me any more help. I have to go back to Fengdu. So, we'll part ways for now, Zhan Tu."

"it is good."

Kiryu Sento didn't say much, only urging Genji to leave quickly. Although it was chaotic outside, he and Isurugi Soichi could still protect this place.

Of course, Gengo didn't forget to mention the Saruwatari Kazumi brothers' situation, telling Kiryu Sento to take care of them if he had time, before finally returning to Fuuto because he couldn't take it anymore.

"Look at the mess this place is in!"

However, just as Gensou left, a spacetime vortex suddenly appeared outside Dongdu, from which two people dressed exactly like Woz emerged. They looked at the chaotic island nation, then at the sky, and frowned, saying:

"This is the world of Kamen Rider Build, that's true, but look at the state of the timeline and the real world. It's clear that the Chief's plan was absolutely necessary."

"No."

Another person chimed in:

"These Kamen Riders are really messing around. Hmm? Wait, they're coming. The so-called King is coming here. Let's go. Anyway, we've already determined the time anchor here. There's no point in staying here any longer."

After saying that, the two men dressed like Woz left through the time vortex again. Just as they left, a spaceship that could transform into a Gundam appeared in the sky above Tokyo. Immediately afterwards, Tokiwa Sougo and his group came down from it and appeared here.

"Wow, is this the world of Kamen Rider Build? It feels as chaotic as ours."

After taking a look around, Gates instinctively uttered a comment. Tokiwa Sougo, however, frowned and remained silent. This was a scene he absolutely did not want to see. As a king, it would be a grave dereliction of duty for his subjects to live like this every day. Therefore, after observing for a moment, he coughed and looked at Gates, Tsukuyomi, and Woz, saying:

"Let's go find Kamen Rider Build. These things must have been done by Another Rider. If we correct the history, this shouldn't have happened."

Regardless of whether they support Tokiwa Sougo becoming king, the current chaos is absolutely intolerable. Therefore, Gates did not voice any objections. With Woz's intelligence support, Tokiwa Sougo and the others quickly found Kiryu Sento in the coffee shop.

However, it wasn't Tokiwa Sougo who spoke first, but Woz, who looked at the already dead Saruwatari Kazumi and said involuntarily:

"Kamen Rider Grease? How could he die here?"

"Woz?"

Tokiwa Sougo looked at Woz in surprise, wondering why he would say that. Woz cleared his throat and said:

"Kamen Rider Grease did not die in history, but is still alive and well."

"Wait a minute, what are you talking about?"

Kiryu Sento frowned in displeasure at the uninvited guests in front of him. He was in a bad mood. To be honest, if he still had his usual manners, he would have kicked them out immediately for talking such nonsense.

"Don't get agitated. Here's the thing: the history of this world has been distorted by the Time Jackers and the Other Riders. Things shouldn't have turned out this way."

Tokiwa Sougo quickly waved his hand and explained the whole story to Kiryu Sento. After experiencing other Kamen Riders, Tokiwa Sougo became more and more adept at this kind of explanation.

The Time Jackers are a group of people who attempt to alter the history of legendary knights by creating monsters known as "Other Riders," and seek a new king to replace Oma Zi-O on the day of Oma Zi-O.

A monster born from the appearance of a human contracted by the Time Jackers using Another Watches to alter their appearance. It possesses abilities and appearances very similar to Kamen Riders, but because it is different from the original Kamen Rider user, it does not have the qualifications to become that Kamen Rider, and is unfortunately a twisted product.

During the era when Kamen Rider was active, or even before, after Another Riders were created, the original Kamen Rider's history would be altered and they would lose their memories of being a Rider because the same Rider power could not coexist at the same time (after the Time Jackers created Another Riders, the Another Riders would become regular Riders). The transformation equipment would be erased by time, and under certain conditions, related friend and foe Riders would also be affected in the same way. The villainous forces that were hostile to them would also disappear. However, due to the characteristics of Another Riders, special situations would occur, such as Another Gaim being able to summon a low-level Another.

Furthermore, as long as Another Rider is not defeated by the same Rider power (corresponding to Legendary Riders, Decade/Diend's KR and FR forms, etc.), it will usually revive automatically if it is defeated. However, if it is directly defeated until the transformation is canceled and the Another Rider Watch is not broken, the Time Jackers need to restart it. At this time, the corresponding Legendary Rider will briefly regain the Rider's memories and power.

However, as long as the time period created is not the era of the "past" Legendary Riders' first transformation event, the corresponding Legendary Rider and his related Riders can still transform, the corresponding history will not be changed, and the memories will not be lost.

Another Riders created during the early days of the Legendary Riders' transformations were defeated by the corresponding powers during the era in which the corresponding Legendary Riders were active. The Another Rider's head would be ejected from the user's body and shatter. However, most Legendary Riders were unable to defeat their corresponding Another Riders before their powers disappeared because their powers were constantly being stripped away due to the influence of Another Riders.

If it is not officially defeated, it is inferred that the Another Rider's power can be maintained for about the same period of the original Rider history.

When an Another Rider is defeated, the history altered by it will be corrected after a period of time. The user of that Another Rider will also lose memories of the period when they became Another Rider, but the power of Another Rider will remain within them. This power can be extracted to create the corresponding Another Rider again. However, Another Riders created in the "modern era" can be directly defeated by the corresponding Legendary Rider.

“,.............”

Tokiwa Sougo spoke very seriously, and Kiryu Sento listened very attentively, but as much as they listened attentively, the fact remained that they didn't understand or were confused. Tokiwa Sougo was prepared for this, and said in a deep voice:

"Simply put, someone stole your identity and created a different Kamen Rider history. I need your power, your history as a Kamen Rider, to fight against it."

"So you took my history, what will happen to me?"

"You will become someone who can't be a Kamen Rider."

Tokiwa Sougo said seriously:

"Everything in this world that is related to Kamen Rider will disappear."

They'll all disappear?!

Kiryu Sento stared blankly out the window. If it were true, then as long as he handed over the power of Kamen Rider Build, the Sky Wall would disappear, Evolto and the others related to the birth of Kamen Rider would also disappear, and the current chaos would also disappear.

Thinking of this, Kiryu Sento's eyes lit up, and he looked at Tokiwa Sougo seriously and said:

"In that case, take it. Take everything related to Kamen Rider Build. As long as you're not lying, I can accept any price."

Upon hearing this, Woz quietly appeared beside Tokiwa Sougo and handed him a blank watch face. Tokiwa Sougo took it and then placed it in Kiryu Sento's hand. Kiryu Sento was taken aback, but then he didn't say anything and just gripped the watch face tightly. In the next moment, the Kamen Rider Build icon appeared on the watch face.

"Is this all you need to do...?"

"Celebrate!"

Kiryu Sento spoke in a weak, low voice, but before he could finish, someone suddenly shouted, startling him. He instinctively looked up and saw Woz with his arms outstretched, circling the table where they were, shouting excitedly:

"Celebrate!"

"He is Kamen Rider Zi-O, who possesses the power of all Riders, transcends time and space, and knows the past and future. At this moment, he inherits the power of another Rider and transforms into Kamen Rider Zi-Build Armor Form."

"........."

Kiryu Sento didn't say anything, but silently looked at Tokiwa Sougo, almost raising his finger to nod his head, implying that Woz might have a problem. To this, Tokiwa Sougo smiled sheepishly. Well, his subordinate was good in every way, and extremely reliable, but this guy's love of celebration was really something that was hard to get used to.

"Alright, let me see it, let me see it..."

Kiryu Sento wanted to say something, but just then, he suddenly realized something, abruptly raised his head, and then the world changed. He stared blankly at the surrounding streets, everything was so familiar, yet so strange. If it were according to Tokiwa Sougo, after everything about Kamen Rider Build was taken away, he should have forgotten everything, but why... do I still remember these things?

Kiryu Sento was confused and anxiously wanted to find out the reason. However, Tokiwa Sougo and the others were completely unaware of this and acted accordingly. They saw the deceased Saruwatari Kazumi laughing and joking with his good brothers on the farm, and saw Himuro Gentoku obediently following his father to work. They felt that the history of Kamen Rider Build had been successfully taken away, so they didn't say anything and immediately chose to leave and return to the timeline where they should exist.

"By the way, Woz, what's the background of this Another Build Knight?"