I am Kamen Rider who reverses dimensions

"The Breath of Insects, the Dance of Centipedes, the Belly of Centipedes"

Suddenly, two beautiful figures wielding swords burst onto the battlefield. Their fluttering haori resembled butterfly wings, swaying in the wind. The Demon Slayer Corps' Pillars followed closely behind, joining forces to barely withstand the onslaught and buy time for the others.

"Mr. Yuanxiang, there is no need for further words."

Sensing the worried look in Genji's eyes, the Stone Pillar Himejima Gyomei brandished his weapon and spoke in a low voice before speaking first:

"How can we stand idly by and watch our benefactor suffer? Even if we die in this battle, we will have no regrets. If we can do our part before we die, we will be fortunate!"

"Good sir, I'll treat you to a drink later!"

As Wendy drew his bow, he laughed and shouted at Gyoumei of Scream Island. But before Wendy could finish speaking, a sudden earthquake-like tremor came. Everyone looked closely and saw a huge figure, as tall as an eight-story building, step out of the barrier, causing everyone's expression to change. This should be the last data remnant.

Does it still retain the high assimilability of the original virus?

Gengo gripped the memory device with a solemn expression, intending to directly import the data into his body and try to force a transformation again. However, just as this final data device appeared in reality, the data transfer station in the detective agency suddenly trembled violently, as if it had resonated with something.

Then, with a loud bang, eight Kamen Riders who had fought in this world descended from the sky and protected Gengo behind them.

170 Seniors, let's go and wipe it out!

"Taku!!" X8

With a powerful roar, eight Kamen Riders appeared out of thin air, landing gracefully with a front flip. The eight of them stomped their feet in perfect unison, the immense force sending all the data virus entities surging towards them flying into the air. Then, Kamen Rider 1 put his hands on his hips, and a howling tornado burst forth from his 'Typhoon' transformation device, gathering all the data virus entities together. Immediately afterward, the other seven riders rushed forward, and with swift movements, they reduced the enemies to wisps of dust.

"I'm sorry, village chief, we're late."

Hongo Takeshi looked at Gengo's blood-soaked coat and the boy's gray hair, and whispered with heartache:

"Leave the rest of the battle to us. We'll protect this city for you!"

"Ah, you have faith in us, don't you!"

Kamen Rider 2 nodded to Genji and said seriously:

"You should take a good rest and not push yourself too hard."

"I will rest, but definitely not now!"

Gengo was trying to pry the Moon Emperor Stone out of his chest to prevent this bastard from hindering his transformation. He glared fiercely at the towering data virus giant and growled:

"That bastard injured Nanoha so badly, I won't die in peace if I don't send her to her death myself!"

"Pah, pah, pah! Why are you saying such unlucky things!"

Upon hearing this, Chen Huijie, who had returned as ordered by Swire, raised her hand in annoyance, intending to slap him on the shoulder, but judging from his expression, the slap did not land.

"I knew I couldn't dissuade you."

At this moment, Kamen Rider Black stopped Gengo's actions and said helplessly:

"I heard from Tsukasa Kadoya that you're a guy who likes to mess around, but I didn't believe it. Now it seems you're even more restless than I thought."

"I'm sorry, Kotaro."

Looking at the Kamen Rider, Gengo lowered his head in shame and whispered:

"Not only did I fail to destroy the Moon King Stone, I also used it on myself. I... broke our agreement."

"It's alright. If I had known things would be so unsettled here, I wouldn't have made that promise with you."

Using his Sun Emperor Stone to resonate with the Moon Emperor Stone, calming its energy, Minami Kotaro continued:

"To let my friend die guarding a treasure mountain because of a Creator King who might reappear—even Nobuhiko wouldn't forgive me for that. So don't worry too much, use this power to your heart's content. Even if that bastard Creator King really does come back to life, as long as we join forces, we can definitely destroy him again!"

"Now that you mention it, I'm suddenly starting to look forward to that guy's resurrection, haha... um!"

As Minami Kotaro pressed hard on Gengo's chest, the raging energy of the Moon King Stone finally calmed down. Gengo closed his eyes, took a deep breath, and the relief from the pain truly made him feel 'alive'. Recalling the despair he had just experienced, it was as if a whole new world had opened up in the blink of an eye.

Minami Kotaro stared silently at the bloodstains on his palm, opened his mouth, and finally let out a long sigh. He looked at the sluggish data virus, his clenched fist filled with intense killing intent.

The other seven knights reacted in the same way, silently gathering their energy like a volcano about to erupt. Their chilling killing intent even moved Wendy, but Genji's lips curled up slightly.

He knew it was inappropriate for him to be so excited at this moment, but the thought of soon becoming a member of this killing formation and fighting alongside his predecessors again made his fighting spirit burst forth. He even hoped that the enemy would be stronger so that he and his predecessors could have a good fight.

After all, who knows when we'll join forces again?

Joker, respond to me!

Gengo excitedly pushed open the Lost Driver, and in an instant, he felt a power like a clear spring flowing from his chest, merging into the power of the 'Joker'. At the same time, the sky suddenly darkened, and dark clouds appeared out of nowhere, obscuring the bright sun. Then, a full moon of energy hung high above, its light shining on Gengo like a veil.

Then, the armor on Kamen Rider 'Joker' melted away in the light, and the white armor silently adhered to the black reinforced skin. Next, red 'W'-like patterns appeared on the white chest plate of the fat triangle, and thick white lines were left on both sides of the waist, but the shoulder armor remained black, with only a white ring remaining at the lower edge.

His face was covered by an inverted trapezoidal white mask, but the two ends of the mask had long black stripes that bulged inward like tear stains. The 'W' horn was transformed into a symbol that looked like two 'V's sandwiching a gem between his eyebrows. The horn was slightly curved, like a moon butterfly about to take flight. Then, a sacred and ethereal aura slowly enveloped the warrior.

"What's wrong? Are you feeling unwell?"

Seeing Gengo fidgeting, Minami Kotaro asked him with some concern. Gengo quickly waved his hand and said apologetically:

"It's nothing, it's just that I suddenly changed into three new forms today, and I'm a little overwhelmed. It feels like I've been paid back all at once. Hmm... I'm really excited."

Yuanxiang scratched the back of his head with a somewhat goofy smile and said, then clenched his fist tightly and said:

"Alright, seniors, let's go together!"

"Oh!" X8

The nine Kamen Riders watched as the Data Virus took its stance, charging head-on with unparalleled momentum. At the same time, looking at the streets that still bore traces of their former prosperity, Fate sighed helplessly. With a flick of his scythe, a magical barrier opened, separating the battlefield from reality. Noticing this, Genji turned around and gave the boy a thumbs up. Although Fate couldn't see his expression because of the mask, he could imagine that the boy's smile must have been incredibly bright.

I...I'm the enemy...

Fate's lips twitched slightly, as if she wanted to respond with a smile, but her special status made her lower her head with a gloomy expression. Seeing this reaction, Gensou's movements also stiffened slightly, and he tilted his head with a headache.

Meanwhile, while Gengo and Fate were interacting, the other Kamen Riders quickly exchanged glances and made a decision in unison. Although Gengo was still full of energy, he had suffered a serious injury before.

So, even though they couldn't persuade Gengo, they had to make sure he exerted as little effort as possible. Ideally, they could just finish off the giant when he was barely alive. This required them to be quick, accurate, and ruthless. In short, they had to strike before Gengo could.

But just as the Showa Riders were quietly gathering their power to burst forth, preparing to accelerate and leave Gengo behind, suddenly, the full moon in the sky shone down, and the figure of Kamen Rider Joker behind the Showa Riders vanished instantly, appearing the next moment above the Virus Giant's head.

What happened?! X7

Upon seeing this, the Showa Riders, who were still gathering their strength, almost stumbled and fell to the ground. After regaining their balance, the remaining Showa Riders all looked at Minami Kotaro. Although they didn't say anything, Minami Kotaro understood their meaning perfectly. But... I don't know either. Nobuhiko didn't use this move when he attacked me!

"Don't waste time, charge!"

Hongo mentally rubbed his forehead, hurriedly unleashing his energy and rushing forward. At that moment, Gengo kicked away the arm that had emerged from the giant's body, leaped lightly like a startled swan, and took out a pale white memory from his pocket, pressing it to activate.

'Fang'

Fang, who had not fought for a long time, let out a roar and then integrated its power into the white armor. The gleaming white blades sprang out from his arms, and at the same time, the Kamen Rider's fingertips and toes also became sharp. Then, Gengo reached out and grabbed at the air, and the soft moonlight seemed to be in his hand as if it were a real object. He pulled downwards with force, and the surge of recoil made Gengo fly into the sky.

Then, in the round moon, as round as a jade plate, the black and white knight clasped his hands together and raised them above his head. The bright moonlight poured down on him, as if the moon was opening its tenderness only for him. For a moment, the round moon and the knight seemed to overlap, making it difficult to see and distinguish between the two. The virus giant roared and opened its mouth, and murky energy, like sludge, gathered in front of its mouth, trying to knock the moon down.

But just as it opened its mouth, the white disc transformed into a crescent moon, falling from the sky like a guillotine. A holy light flashed by, and the black-clad Kamen Rider, who had been half-crouching on the ground, slowly stood up and looked up. He saw the murky, enormous figure torn apart in the middle and falling to both sides, revealing the deep, tranquil sky.

"!L:"p;*（＆）"

At this moment, strange noises came from the two severed giant bodies. Then, the bodies scattered like ants, a dark mass of them fleeing. Genji clenched his fist, and a ball of white light appeared in his hand. He then tossed it upwards, and the vanished moon hung in the sky once more. At the same time, the boy released the power of 'Fang' from his armor. With a wave of his hand, the gentle moonlight instantly transformed into a merciless guardian, gathering the fragmented data virus into a single mass.

Seeing the writhing and twisting virus, the boy's eyes turned red beneath the mask, his breathing became heavier, and his tightly clenched fists cracked. Although the new power and novelty brought by the new form made him excited, the closer he got to this bastard, the stronger his anger and hatred became. At this moment, he pulled the valve of rationality, roared, and charged forward with his fist raised.

So, when the Showa Knights arrived, they saw the rampaging Genji relentlessly punching the Data Virus's body. The terrifying force caused the air to vibrate and distort, and the moon in the sky seemed to be cheering him on, constantly shining its light on the boy. But the ground didn't sink; on the contrary, it rose a few centimeters. The reason was simple: the remains of the slain Data Virus were scattered on the ground, raising its height. However...

Hongo silently stroked his chin, looking at the data virus that was originally several stories high but was now smaller than himself. He gently nudged Kamen Rider 2's arm and whispered:

"How about... you go and call Xiang to take a break?"

“........”X7

Upon hearing this, the other Showa Knights stared blankly at their leader, and then, quite in unison, some grabbed his arms, others lifted their legs, and regardless of Hongo's fierce struggle, they threw him directly towards Gengo.

"!!!"

Sensing something approaching, Gengo, still furious, instantly fixed his gaze on the flying object. The veil of moonlight instantly transformed into a restraint, fixing Hongo Takeshi in mid-air. However, upon seeing it was Hongo Takeshi, he paused slightly, smiled apologetically, and hurriedly tried to put him down. At that moment, Gengo suddenly felt something was amiss, as if he had forgotten something…

Oh damn it, what happened to fighting side by side?

Just moments ago, he was thrilled to be fighting alongside his seniors, but in the blink of an eye, he soloed the boss. This embarrassing situation made Gengo want to cover his face and bury his head in the ground. But... these are the bastards who bullied Nanoha! As her older brother, it's not a problem for me to stand up for her, right? Yes, it's only right and proper. Even the seniors have to give way to me!

"Xiang, put me down first."

Looking at the boy in front of him who was embarrassed one second and then inexplicably proud and even self-righteous the next, Hongo Takeshi really wanted to rub his temples. He really couldn't keep up with Gengo's thinking. Was this what they called the generation gap?

"Excuse me, senior, I was just thinking about something."

Coming to his senses, Gengo hurriedly released Hongo Takeshi, paused, then, holding the data virus—which looked like a tattered sack—for a moment, and said with a sheepish grin:

"Hey, senior, why don't you give me a punch too? You're already here anyway."

"...No, let's get rid of it quickly."

Looking at the boy who seemed to be inviting him to dinner, Hongo Takeshi suddenly had a strange feeling that it wasn't him and Gengo who were beaten to a pulp by this data virus, but two other unlucky guys. He reached out and pinched the bridge of his nose. Now he finally understood why that carefree guy insisted on bringing a bag of peaches before he would leave when he asked Kadoya Tsukasa to check on Gengo's situation. That guy was also afraid of something unexpected happening and getting into a fight with Gengo.

On the other side, upon hearing Hongo Takeshi's reply, Gengo hurriedly took out his antivirus program and eliminated the remaining virus, finally avenging Nanoha. However, he was still filled with regret; the promise of fighting side-by-side was gone...

"Crack...crack!!"

Just then, a strange sound suddenly rang out. Yuanxiang looked up and saw that the familiar black mass was seeping into the barrier. It seemed that the automatic defense system had completed its self-repair during this time.

Looking at this dark, indistinct thing, Gensou raised an eyebrow with delight, pointed at Nachtwal, and happily turned around to look at the Showa Knights approaching, saying:

"Seniors, let's go and wipe that one out!"

171 The Knights' Charge

"Wait a minute!"

"How could this child have such a murderous intent?"

Seeing Gengo about to transform into moonlight and meet the black mass, Takeshi Hongo and Kamen Rider 2 hurriedly each pressed down on one of Gengo's shoulders, stopping the boy's attack. Then, looking at the ominous thing that resembled thousands of snakes intertwined, their expressions became extremely solemn. Having experienced countless battles, they could tell that this was a formidable opponent.

"I'm sorry, I forgot to tell the seniors about the enemy's intelligence. It's like this..."

Gengo concisely and accurately introduced the enemy's situation and origins to the Showa Riders. As he explained, the Showa Riders' gazes all involuntarily fell on Hayate Yagami, who was sitting in a wheelchair. The child tilted his head in confusion, but the Kamen Riders didn't say anything and turned their attention back to Nachtwal.

"What a terrible system."

Kamen Rider V3 flicked his hand and said in a deep voice:

"It's like a curse from the devil. If that's the case, then we absolutely cannot let this guy go!"

“Ah, let us end this unfortunate cycle, Ryder!”

Kamen Rider X drew his signature weapon, 'Rider,' from his belt, transforming it into a long staff, ready to charge into battle at any moment.