AN: Hello all and welcome to Kamen Rider Fuge. This has been my passion project for awhile now and I'm excited to finally bring about the first chapter to everyone. Ever since Zi-O and having watched all the Ultraman fusion seasons I'd always been curious about what a Rider fusion season would be like, so I kind of started to develop one. I wanted to make science a main theme and inspired by Ultraman 80 I thought it'd be fun if the main rider was a bit older and teacher, there's also some Showa elements thrown in. Anyway I hope everyone enjoys and if you do please leave a review and tell me what you thought. Also, when Fuge reaches three chapters it'll start being released alongside Sorceger so look forward to that.

Kamen Rider Fuge

Class 1: A Teacher, A Scientist and A Kamen Rider?

10 Years Ago, a building shrouded in darkness….

A large room shrouded in darkness, two beings could be seen, one glowing white and the other glowing green as they exchanged blows, the room around them shaking as they fought. The one in green knocked back the other as it laughed, "Give it up boy, once I kill you then science will finally become my tool for destruction once again."

The one in white shot back at it's enemy, the two exchanging punches as the green figure was now knocked back, "You're wrong, science is no one's tool. It's meant to be shared and used to make the world a better place."

The two began to glow more brightly as they both prepared what seemed to be a final attack. The two collided as the entire room filled with light, a large explosion completely destroying the room.

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Rubble was everywhere as the building the two figures had been fighting in was now destroyed. Some of it began to move as a young man, looking to be 17 emerged, scratched up, dirty and bleeding but alive. He pushed his black hair out of his brown eyes as he took in a large breath.

He looked down at his waist, the belt like device on his waist was fizzling with electricity and soon enough the test tube like devices with it fell off, breaking as they hit the ground. He could hear faint screams as he looked around the destroyed building, "TAKUYA, TAKUYA!"

He slammed his head back and began to laugh into the sky, "IT'S OVER! IT'S FINALLY OVER!" His long battle was finished and as he looked at the rising sun, he realized that he could now look forward to his future.

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10 Years later, a small highschool in Japan…..

A classroom full of 17 year old teens were silent as they looked at the teacher in the front of the room, the teacher, a man who appeared to be in his mid 20's with neat black hair that's swept to the side, wore a white lab coat along with a yellow sweater vest, red button down shirt complete with a black bow tie.

He wore goggles on his head as he held a beaker, slowly pouring a liquid mixture into another beaker of liquid that was in front of him, "Ok class and now if I did this right, combining these two solutions should give us…" As he said this the two beakers reacted and from the one on his desk, red smoke began to rise from it as he smiled, "Red smoke! Mixing the two together will give you colored smoke."

The class clapped as some of the students stared in awe at the simple experiment as the teacher removed his goggles, "Ok class now why don't you try, just be careful to not pour in too much or it might…." As he said this a loud popping noise could be heard as he frowned, "Explode."

He sighed as he looked over at the culprit, a young man who's normally wild brown hair was now even more wild and his face was now covered in black soot. He looked at the teacher and blinked, "Uh sorry Ishida Sensei, I guess I forgot how much you said to pour in." Sensei Ishida sighed and shook his head, "It's quite alright Koji, why don't you go to the nurse's office and make sure you aren't hurt. The rest of you can leave and start lunch early, I need to clean this up."

The class cheered as they exited, some putting an arm around the injured Koji and offering to take him to nurse as Sensei Ishida frowned and got out a cloth, walking over to where the explosion had happened. As he began to clean he noticed someone helping him, "Hiyori you didn't have to stay and clean up." He smiled at the student in front of him, the girl with long black hair helping him clean the desk.

She blushed slightly as she pushed a strand of her hair from in front of her eyes, "Oh it's no problem Ishida Sensei, your lesson was pretty cool so I wanted to at least help you clean up the disaster." Sensei Ishida smiled as he took away the beakers that caused the explosion, "Ah that was nothing, it's still the first month back to school so I'm just going easy on everyone." Hiyori smiled and nodded, "I'm looking forward to it, I do just have a question though."

Sensei Ishida nodded, "Let me guess it has to do with Mr. Koji Kawakami right?" Hiyori nodded slowly, "I know you're probably thinking about failing him but I was hoping you could maybe help him understand the lessons? He's really smart when he actually gets things explained to him and most teachers don't bother to try with him." Sensei Ishida smiled at her, "Lucky for you I'm not most teachers, I'll tutor him myself, I refuse to fail a student if I have the power to help them. Besides, a chance to teach more science is always a beautiful thing."

Hiyor clapped her hands together and gave him a grateful look, "Thank you so much Ishida Sensei, you're so kind and helpful no wonder most of the female teachers have crushes on you." Sensei Ishida waved her off, "Yeah yeah don't remind me I can't even go into the teachers office without getting hit on, now go enjoy your lunch, I'm gonna set up for the next class." Hiyori nodded and exited the classroom, leaving Sensei Ishida to sigh, Koji Kawakami was definitely going to be a hard nut to crack.

He crossed his arms and frowned, "I wonder what Dad would do?" He shook his head, knowing exactly what his father would say in this situation, "I'll get through to him or die trying!" He sat down at his desk, now eager to find the student at the end of the day.

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It was the end of the day, he had finished all the boring meetings he'd had scheduled and he was finally making his way to talk to his student. According to Hiyori, Koji was on the soccer team and would usually stick around after practice to continue practicing his kicks. Sure enough as he arrived at the soccer field there was Koji still making shots at the goal, as he walked up he waved to him, "Afternoon Koji, still practicing I see?"

Koji turned around and frowned, "Ishida Sensei, do you ever take that lab coat off?" Sensei Ishida shrugged and watched as he kicked another ball, "Nope, it makes me feel smart." Koji sighed as the ball soared into the goal, "So did you come to tell me that I'm failing your class already?" Sensei Ishida laughed and shook his head, "Schools only been in session for a month. I'm not gonna fail you yet, besides I just came here to talk." Koji ignored him as he kicked another ball, "I'm not really interested in talking, science just isn't something I'm into."

Sensei Ishida frowned and walked up to him, stopping him from kicking another ball, "Alright how about a bet? I kick the ball into the goal and you hear me out, I miss and I'll let you be." Koji laughed as he watched his teacher kick the ball from side to side, "What are you gonna do? Use science and math to figure out the right angles and all that mumbo jumbo in order to get the perfect goal?"

Sensei Ishida gave him a blank look as he kicked the soccer ball, it soared into the air and hit the goal square in the middle, "No I'm going to kick it, first lesson kid never assume just cause someones smart they can't be in shape." Koji frowned, "Alright fine I'll hear what you got to say." Sensei Ishida dusted his hands off and flashed him a smile, "Well first off, I'm also not going to fail you because I've decided to tutor you in science personally."

Koji nodded and continued to kick the remaining soccer balls, "And who asked you to do that? Let me guess HIyori?" Sensei Ishida nodded, "Look she's just worried about you, she says you're pretty smart when you have stuff explained to you so I figured who better to explain it to you than me." Koji stopped kicking the ball and held out his hand in front of his teacher's face, "I'm gonna stop you right there, science is just boring, I'm never gonna understand it because I'm just a lost cause, it's better you focus on the smart kids than the dumbest one in the class."

Sensei Ishida laughed and pushed his students hand from his face, "You sound just like me when I was a kid, I thought science was the stupidest thing in the world and loved to piss off my dad by ruining his experiments." Koji's eyes widened from his comment, "Really? You hated science, what happened?" Sensei Ishida smiled, "My dad decided to show me how cool science really was. He took the time to explain it to me and what it does for the world and why it needs to be taught to everyone, he did for me what I'm offering for you."

Koji shook his head and frowned, "I'm not sure, I really just don't want to waste my time. Look I gotta go but I'll think about what you said, see you Monday." He waved his teacher, leaving him smiling, "Just think about what I said ok, you're a good kid and I know you'll do what's right for your future."

He watched his student walk away before his phone began to ring. He'd just realized he'd been focusing on his talk with Koji that he forgot he needed to get to his lab. He began to run toward the parking lot, hoping he could get there quickly.

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Ishida yawned as he walked down some stairs, arriving in a large room with various equipment and scientific machines everywhere. In the center of the room was a large glowing tube and on both sides of the room were a desk each. At one of the desks was what seemed to be a bunch of papers laid out, they seemed to move a bit as Ishida walked up to them. He lightly tapped causing what was under it to jolt upwards, "Oi Daisuke wake up, our benefactor said he was coming to check out our progress soon."

A green haired man wearing a similar lab coat yawned as he reached for his glasses, putting them on and giving him a sleepy look, "Takuya? What are you doing here? Don't you have classes?" Takuya put a hand on his shoulder, "It's the evening Daisuke, you slept all day, now how's the experiment coming on the energy source?" Daisuke stood and continued to yawn, handing Takuya a paper, "Pretty good, I was up all night running tests, I made a little progress with those calculations you left me, but we still aren't anywhere close to cracking this thing."

Takuya nodded as he read the report, "Somehow I don't think the benefactor will mind that much." At this the two heard a voice from behind them, "What won't I mind that much?" The two turned around to see a brown haired man wearing a hoodie with a suit over it, he smiled at them as he walked up the tube. Takuya bowed slightly to him, "Ah Mr. Hiden, apologies, we would've cleaned up but I rushed over here after getting your text."

The man frowned at his politeness, "Mr. Ishida, Mr. Sonoda, how many times have I told you to just call me Aruto? You're both older than me after all." Daisuke frowned and crossed his arms, "And how many times have we told you it's Dr. Ishida and Dr. Sonoda, we didn't get PHD's for nothing kid." Takuya sweatdropped and put a hand over his partner's mouth, "Ignore him Aruto, he's cranky because he just woke up." Daisuke tore Takuya's hand from his mouth and glared at him, "Say I noticed you didn't bring your secretary? Didn't want to risk Takuya freaking out again?"

Aruto nodded slightly, his attention still on the tube, "Well he said he was afraid of robots and that includes Humagears so I didn't want Izu to get him scared again." Takuya felt his cheeks go red from embarrassment, "I'm not afraid of robots Daisuke, I just don't care for them, you of all people should know why I have an aversion to them." Daisuke laughed at his friend's response, "Relax Takuya, I'm just messing with ya."

Aruto laughed at the two's banter, "This is why I like you two, you make me laugh." Takuya sighed and turned towards Aruto, "So I take it that you didn't just come here to hear our banter? Especially since I'm sure you have so many things to do at Hiden Intelligence." Aruto nodded, "I wanted to know how the renewable clean energy experiment was coming along? My vice president keeps getting on my case about giving you funding for it."

Daisuke scoffed at his remark, "Well he has nothing to worry about, we're geniuses who get the job done." Takuya frowned and pushed his friend out of the way, "What he's trying to say is we're making progress, slow, painful progress, but it's coming together, we just can't guarantee how close we are. But when we finish this thing we'll be able to change the world for the better."

Aruto smiled and turned around pointing his finger right in Takuya's face, "This is why I like you Dr. Ishida, we both want to make the world a better place for everyone, and I know once you energize the energy game everyone is gonna be pretty energized themselves!"

The room became quiet as the two scientists looked at him confused, "Was that a joke?" Aruto smiled and nodded, "Yes! It must be me, Aruto!" Daisuke frowned, "Please never tell that joke again, it was horrible" Aruto calmed down and smiled, "Ah yes usually it's better when Izu is here to explain the joke but I digress, say by the way Dr. Ishida I wanted to ask you about a rumor I heard."

Takuya raised an eyebrow at the younger man, "Oh and what rumor might that be?" Aruto got real close to him, "Something I heard from a mutual friend group." Takuya chuckled, "Ok now you got me confused cause I have no idea what you're talking about." Aruto grabbed him by the shoulders and stared at him, "Is it true you used to be a Kamen Rider?" Takuya knocked his hands off his shoulders and turned around walking over to his desk, picking up the picture frame on it.

The picture included a younger him and a younger Daisuke with two others, all 4 smiling, "That was a while ago, I'm retired now, besides it's better to let you younger kids handle things like the fate of the world." Daisuke crossed his arms in agreement, "What he said, we're retired." Aruto raised an eyebrow, "You two do know you aren't that old right?"

Takuya frowned and moved towards him, slowly beginning to push him out of the lab, "Doesn't matter, now if you'll excuse us we got important experiments to run so you can just be on your way."

Despite Aruto's protests he was soon pushed out of the lab and Takuya turned back into the lab. Him and Daiuske locked eyes and exchanged a knowing look, they didn't talk about those days anymore, it was in the past where it belonged.

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It was late at night, and at an empty park there were two people sitting on the swings. One of them was actively swinging, trying to get as high as they could, the other simply sat there watching them. The one not moving sighed and looked up at the other, "So Koji you still haven't answered my question."

Koji stopped swinging and frowned, "What question is that Hiyori?" Hiyori glared at him, "Did you accept Ishida Sensei's offer to tutor you?" Koji rolled his eyes, "No I didn't, now stop bugging me about it, I don't see why you care so much anyway."

Hiyori pushed some of her hair off her face and stood up, "Gee I wonder why I would care if my best friend from childhood failed in school and screwed up their future?" Koji sighed and went back to swinging, "Alright fine stupid question, but still I don't want to waste his time, I'm the dumbest person in the world and I may as well just keep playing sports instead of wasting everyone's time."

Hiyori turned around and smiled slightly at him, "You keep saying that but I've known you all my life, you're smarter than you give yourself credit for. I know if you tried then you'd do great, please just try for me." Koji jumped off his swing and turned away from her, trying to hide that his cheeks were blushing, "I guess I could maybe give it a shot, Ishida Sensei does seem like a cool guy."

Hiyori smiled and walked up to him, she was about to reach over to hug him when he suddenly turned around causing her to jump back slightly, "Koji what's wrong?" Koji looked around the park, looking like a child who'd been just woken up by a loud noise, "I thought I heard something, and there was some kind of shadow at the otherside of the playground."

Hiyori looked over and from within the darkness she began to see something moving, she began to feel fear consume her as red eyes emerged out from the darkness, "What is that?" Koji shook his head as several beings began to walk toward them, "I have no idea but they don't seem like humans." The beings were green and black, they almost seemed like skeleton's and they seemed to have some kind of cannon attached to their hand.

As they got closer to them they began to make some kind of beeping sound as they reached their hands out to the two teens. Koji being one to spring into action ran up and punched one of them, sending it to the ground. He recoiled slightly as he shook his hand in pain, "Ok these things are definitely not human, Hiyori run and get help I'll hold them off." Hiyori shook her head as the one Koji had punched stood back up, not harmed in the slightest, "I'm not leaving you here alone!"

Koji tried punching one again but it caught his fist and kicked him, sending him sprawling to the ground, "Just go, I don't want you to get hurt." Hiyori frowned and nodded reluctantly, "I'm going to find help and then I'll be right back I promise." Koji nodded and stood back up, trying to kick at one of them as two others appeared behind him, both kicking him in the back of the knees.

Hiyori began to run as Koji soon became overwhelmed, her mind going into a state of flight as she focused entirely on running, knowing if she didn't her best friend was doomed.

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He yawned as he walked down the dimly lit street, "It's a good thing tomorrow is my day off or I really wouldn't want to get up in the morning." He'd been running experiments all night with Daisuke before finally telling his friend to go home for the night, opting to do the same. Now he was just enjoying his walk back to his apartment, the moon was shining, the air was cool but not chilling and it was peaceful.

He was just strolling leisurely, until something came running into him, sending him falling to the ground. He stood up and brushed the dirt off his lab coat, "I do hope you have good reason for not watching where you're going." The person who ran into him looked up at him, terror in their eyes, "Ishida Sensei?"

Takuya's eyes widened as he realized the person who'd run into him was HIyori, "Hiyori? What are you doing out so late and what caused you to be running like that?" Hiyori stood up and grabbed his hand trying to pull him in the direction she'd ran from, "Please you gotta help me, I was at the park with Koji and these green skeleton things appeared and started attacking us. Koji tried fighting them so I could run and get help but they overwhelmed him and I think they were gonna take him somewhere."

Takuya practically went silent as he heard her account, "Green skeleton like things? Hiyori I need you to answer a question for me?" Hiyori nodded as Takuya stopped in his tracks, for the first time ever she'd seen a serious look on his face, "Of course Ishida Sensei what is it?"

Takuya sighed, memories coming flooding back into his mind, "Did they have some sort of cannon like device on their hands? And what seemed to be a glowing G on their chests?" Hiyori nodded slowly, fear building as her teacher described their descriptions perfectly, "Yeah they did, Koji also said they were way too hard to punch like they weren't human."

Takuya cursed under his breath and grabbed his student by the shoulder's, "Hiyroi listen to me, Koji is going to be fine, but I need you to stay calm and do everything I say, understand?" Hiyori nodded as she felt the urge to cry die down by her teacher's reassurances, "I can do that."

Takuya smiled at her, "Good now show me where this happened, I promise you we'll find Koji." Hiyori smiled slightly as she began to lead him back to the park. All the while a million thoughts went off in his head, if they were back, then he may have had to come out of retirement.

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Arriving at the park Hiyori stopped and frowned, "They're gone? Does that mean Koji is gone too?" Takuya noticed the tears beginning to form in her eyes and put a hand on her shoulder, "Don't worry he's not gone, lucky for him tracking those things are easy and they shouldn't be that far gone."

Hiyori nodded and watched as Takuya pulled out his phone and began to move it around the area, "How do you know so much about these things?" Takuya smiled as his phone beeped, "Believe it or not I was a kid once and I encountered some strange stuff, I'm also just paranoid when it comes to robots, which is why I built this app for my phone to track their energy signature."

He signaled for her to follow him as he began to follow his phones tracker, Hiyori had come to the conclusion that her teacher knew more than he was letting one and she could only be left to wonder what kind of life he'd had before he became a mild mannered teacher.

After 10 minutes of walking they came to the entrance to a tunnel system, where sure enough those robots could be seen carrying an unconscious Koji. Hiyori tried yelling out to him but she was stopped by his hand, "Be quiet and wait here, I'll go take care of them."

She was about to question what he was talking about when she watched him charge out, shocking the robots and in a rather impressive display of martial arts defeated them one by one, seemingly not affected by their metal skin like Koji was. As he dusted his hands Hiyori approached with caution as he bent down and lightly slapped Koji's face, "Mr. Kawakami it's time to wake up" Suddenly Koji bolted awake, startled by what was going on around him, "WHAT'S GOING ON? Where's Hiyori? What happened to those robots? Who slapped me?"

Takuya chuckled at the teens reaction as he helped him to his feet, "That would be me Koji, now I'm gonna need you to get out of here and forget you saw anything like this." Koji stared at his teacher like a deer in headlights, "Ishida Sensei? What are you doing here? Wait did you defeat those robots?"

Takuya rolled his eyes at the questions, "Listen Koji I'd love it if you had this many questions in class, but for now I'm not answering any questions, now take HIyori and get out of here." Hiyori stood frozen as Koji walked over to her, "Wait Ishida Sensei how are you so good at fighting?" Takuya turned around and began to walk towards the entrance of the tunnels, "I'll say it one more time, go home."

As he disappeared into the entrance Koji glanced at Hiyori, "So do we follow him?" Hiyori shook her head and took him by the arm, dragging him away, "You almost got captured by those things once, let's not risk it again. We can question him in class on Monday but for now let's listen to him." Koji nodded reluctantly and walked away with her, clearly his science teacher was cooler than he thought.

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Takuya sighed as he walked deeper into the tunnel system, if they really were back there wasn't much security so far. There was no denying it, those were Genesis troopers and if they were back that means his old enemy Dr. Omega was at least alive. Hopefully though it didn't mean the Great Master was alive.

As he walked along he finally found what appeared to be the main chamber, it looked like it was straight out of a mad scientist's lab. Machines everywhere, wires and tools scattered throughout the place and Takuya could even make out where the Genesis Troopers were being built. As he looked closer into the room, sure enough he saw an older man with long white hair wearing a black lab coat, Dr. Omega was alive. He was really regretting his decision of not finishing him off when he had the chance 10 years ago.

He knew he needed to get closer and slowly began to creep around the room, looking to see Dr. Omega talking to a figure connected to several life support machines. He gasped as he identified the figure, The Great Master, leader of Genesis, the group he thought he'd defeated 10 years ago. Takuya was really cursing himself, he really needed to do a better job at making sure his enemies were dead.

He winced as he heard Dr. Omega screams in frustration, "The Genesis Troopers have gone offline, something defeated them." He heard a weak breath followed by a raspy voice, "Do you know what it was?" Dr. Omega shook his head, "No Master, hopefully it wasn't one of those pesky Kamen Riders, we know Fuge won't be able to return but we don't want to deal with another one."

The Great Master let out a tiny laugh, "It won't matter if one of them is one to us, as soon as we begin to revive their old enemies they won't be able to do a thing to stop us, and Great Genesis will rule the world just as it was destined to 10 years ago." The Great Master began to cough as Takuya had decided he'd had enough, turning around he began to make his exit of the tunnels, marking its location on his phone.

As he got outside he sighed and looked up at the sky, Genesis, or rather Great Genesis was back and not only that but they were targeting other Kamen Riders, not just him. He was going to have to get back into the fight, but he couldn't use his old weapons, he never figured out how to replicate what his father made. As he began to walk back to his lab inspiration hit him, if his enemy were going to make use of old enemies, perhaps he could make use of other Riders.

He took out his phone and dialed Daisuke's number, the man yawning into the phone as he answered, "Takuya? This better be important I was sleeping soundly." Takuya began to walk faster as his excitement built, "Daisuke I need you to meet at the lab." Daisuke groaned at his friend, "Can it wait till tomorrow?" Takuya chuckled, "No it can't, Genesis is back and I just came up with my best idea yet."

He heard a larger groan on the other side of the line, "Shit, alright I'll meet you at the lab, please tell me you aren't planning to come out of retirement?" Takuya said nothing as he hung up on him, he hadn't felt this excited in years, it was time to use the power of science once again.

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Daisuke sat in a chair within the lab, Takuya working away at something at his desk as a screen was displayed, various Riders flashing on screen. Daisuke adjusted his glasses and sighed, "You sure you want to do this?" Takuya turned around in his chair, goggles over his eyes, "What do you mean?"

Daisuke frowned and stood up, "You know what I mean, you aren't dumb. Do you really want to come out of retirement? I'm sure there's plenty of Riders who could deal with them." Takuya pushed his goggles up and nodded slowly, "It's not that I want to, as excited as I am about the scientific discovery I don't want to fight again. But Genesis is my responsibility, I failed to defeat them years ago and now I need to finish the job before they hurt anyone."

Daisuke walked over to his desk and picked up the picture of the two of them from 10 years ago, "Takuya… I want to support you but I don't think I can fight with you again." Takuya smiled slightly and held up a test tube, causing Daiuske's mouth to fall open, "Takuya did you finally manage to replicate them?" Takuya frowned and shook his head, "Not 100% but I decided to use something stronger instead of animals and elements. I won't force you back into the fight Dai, I'll have new allies so don't worry about me."

Daisuke took the tube from him and held it up to the light, "This is… interesting, if I can't fight then at least let me help develop these." Takuya chuckled as he took the tube from him, "Oh I was already expecting you to help." He put his goggles back over his eyes and returned to his work, soon Genesis would meet the new and improved Fuge.

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It was the next day and Hiyori and Koji had met up at a local cafe to discuss what they had seen the night before. Hiyori frowned, "I know Ishida Sensei said to forget about what we saw but I just can't, he knew what those things were." Koji who was looking at the menu slowly nodded, "Uh huh"

Hiyori not noticing he wasn't paying attention continued on, "Not to mention he seemed pretty well trained, he took those things out like it was nothing and seemed really paranoid when he figured out what they were." Koji nodded again, "Uh huh, so what are you getting for lunch?" Hiyori rolled her eyes and grabbed his menu from his hands, "Can you focus Koji? We aren't here to eat, we're discussing what happened last night with Ishida Sensei and those robots."

Koji looked at her apologetically before looking at something behind her and pointed at something, "You mean like those robots?" Hiyori turned around and sure enough coming toward the small cafe was a group of robots, led by an old man in a black lab coat. He looked like a mad scientist as he approached the cafe, the robots pushing people out of the way as they walked.

They reached the cafe and they stopped, Hiyori and Koji stood up and glared at them, "What do you want?" The old man frowned and took out a device pointing it at Koji, "This does not concern you girl, we're here for your friend." Koji stepped in front of Hiyori and stared daggers at the man, "I'm not going anywhere with you old man, why don't you and those tin cans get lost."

The old man removed a test tube from his pocket and smiled sinisterly, "Oh my dear young man you have no choice in the matter, you see according to my scanner you have great potential within your DNA, you just need a little… experimentation in order to bring it out." Koji got into a fighting stance and pushed Hiyori further back, intent on protecting here, "I could care less about what potential I have, I said I'm not going anywhere with you, I'd rather die."

The old man smiled, "Oh my dear boy that can be arranged, after all I never said I needed you alive." Before he could order the Genesis troopers to do anything he felt a gun to the side of his head as a police officer with robotic ears on his head glared at them, "Halt law breaker, you're under arrest for being a threat to civilians."

The old man smiled as he brought up the test tube to the police Humagear, "A Humagear? Perfect! I'd heard 01 was in the city." He pushed the test tube into the Humagear and it slowly began to convulse, electricity fizzled on it before it became consumed by wires, emerging as a bird like red robot wielding two swords appeared, "Zetumerise! Dodo!"

It's eyes glowed red as he stared at Hiyori and Koji, "What are my orders Doctor Omega?" Doctor Omega laughed as it turned towards the two, "Capture the boy, try to spare him if you can, kill the girl though she's of no value." It nodded as the machine guns on its body opened, beginning to fire shots at the two. The two braced themselves, ready to be hit but they never came.

They opened their eyes to see a motorcycle in front of them with a man dressed in a suit jacket and hoodie got off, "A Dodo magia? But how the ark and Metsuboujinrai aren't creating them anymore." Doctor Omega smiled as the Dodo Magia and Genesis Troopers turned towards the newly arrived man, "You must be Kamen Rider Zero-One, Aruto Hiden. A pleasure to meet you, I'm Doctor Omega of Great Genesis."

Aruto removed his driver from his pocket as he raised an eyebrow, "Great Genesis? Never heard of you but I'm gonna guess you wanna destroy the world." Doctor Omega laughed hysterically as if Aruto had just told the funniest joke in the world, "My boy with a name like Doctor Omega I'm certainly not selling ice cream, now go ahead and transform, if you can."

Aruto placed his driver on his waist but it strangely didn't say anything as he took out his Realizing Hopper progrise and went to scan it but it did nothing. He began to scan it furiously but nothing happened, "What's going on? I can't transform?" Doctor Omega nodded as he put a hand on the Dodo Magia, "That's right! You see there's a reason we revived your friend here. With the technology we use to revive these Zombies it acts as a jammer of sorts to the rider they faced, so you or anyone who ever fought with can't transform if this thing is alive. Isn't it great? When we decided to finally return we knew you Kamen Riders would interfere so we planned for that."

Aruto continued to try and scan furiously and even slammed the Progrise Key into the driver but nothing happened. Aruto glared at them, "Even if I can't transform I still won't let you hurt these kids, I'm still a Kamen Rider." Doctor Omega began to use his hand as a mouth, mocking his speech, "Ugh is this the part where you give a heroic speech and through some miracle you manage to transform and defeat me? I dealt with that 10 years ago from the last guy, I'm not listening to more of them, Zombie Dodo kill him!"

As the Dodo Magia raised his swords to attack they were interrupted by another voice, "Hey hey hey, you can't go attacking my students without going through me." Hiyori, Koji and Aruto turned around to see Takuya standing there, a briefcase in hand as he stood casually, smiling at Doctor Omega. Hiyori and Koji stared in disbelief, "Ishida Sensei?"

Aruto smiled at him, knowing what he was there for, "Dr. Ishida strange to run into you here." Meanwhile Doctor Omega screamed in anger, "Takuya Ishida? No you can't be here, you lost the ability to transform into Fuge." Takuya chuckled and walked forward, "I did Doctor Omega but you guys decided to come back from the dead and well I can't let these kids handle my problems, so just know though I'm not gonna go easy on you for making me come out of retirement."

Doctor Omega regained his composure and laughed, "You're bluffing, the Scitubes are impossible to recreate, Fuge is dead." Koji looked at Takuya confused, "Uh Ishida Sensei who's Fuge?" Takuya held a hand up at him to signal him to be quiet, "Hold your horses Koji, class is almost in session that's when you'll find out."

He turned back to Doctor Omega and began to open his briefcase, "You know you're right Doctor, you can't remake the original Scitube, but I did manage to create new ones, much stronger ones, and now I want to test my hypothesis." Doctor Omega grew nervous as Takuya produced a belt from his briefcase, "And what hypothesis might that be?"

Takuya placed the belt on his waist as it sprang to life, "CENTRI DRIVER" He pulled out two test tube like objects and shrugged, "You'll find out when I begin my tests, now get ready Great Genesis you're about to see my greatest invention, the Rider Scitubes."

He placed the red Scitube into the right side of his driver, "Cho Henshin!: The rider who protects people's smiles is… Kuuga!" He then placed the yellow Scitube into the left side, "Progrise!: The only rider who can defeat you is…, 01!"

Apparitions of both Kuuga and 01 within test tubes appeared besides him as electronic music could be heard as Takuya began to rotate his arms, doing an almost karate pose before brining one of his hands down onto the button in the center of the silver driver, "HENSHIN!" Red and Yellow tubes sprung from the two Scitubes as a black undersuit enveloped him, "LET'S FUGEON RIDE!"

The Kuuga and 01 within the test tubes shattered as the glass flew at Takuya, enveloping him and forming armor, "Kuuga! 01!" The armor finished forming as the red eyes of the suit flashed brightly before dying down, "The only Rider who can protect smiles is… Fuge: Mighty Hopper!"

Mighty Hopper seemed to incorporate bits of Kuuga and 01 onto himself, red and yellow armor overlapping each other and the wires coming from the test tubes covering his body, the head had both Kuuga's horns and 01's antenna and he stood in a pose that appeared to be a mix of both of them. Hiyori looked at a shocked Aruto, "Is that what you were trying to become?"

Aruto nodded slightly, "Kind of, he seemed to merge my rider powers with the powers of Kamen Rider Kuuga, that's incredible." Doctor Omega grit his teeth and glared at Fuge, "HOW? The Dodo Magia is supposed to block 01's abilities."

Fuge nodded, "This was my hypothesis and it seemed to be right, it only blocked the full thing, if you take half and merge it with something else it cancels out your jamming technology." Doctor Omega nearly destroyed his scanner as he pointed at Fuge, "Dodo, Genesis Troopers! Kill Fuge!"

Fuge chuckled as he pointed to Hiyori and Koji, "Try to pay attention, cause class is in session and you're about to see Kamen Rider Fuge 2.0!" He charged at the enemies who began to shoot at him, disappearing in a cybernetic trail from moving so fast as he appeared, kicking one of them and sending it flying causing him to laugh, "Oh this is exhilarating, using riders for the Fugeon process yields stronger results."

The other Genesis Troopers began to charge him, he blocked one attack as he punched another, red energy coming from his fist as he easily punched a whole through it. He punched a few more, defeating them with ease before sending one flying back at Doctor Omega, causing him to jump with fear, "I believe it's time for me to take my leave."

Fuge finished off the last of the troopers before watching Omega flee, "Feel free to come back for a lesson any time, now time to deal with the big one." The Dodo Magia charged him, swinging one of it's sabers at him before he dodged, the Dodo Magia pushing him back a bit as he continued to dodge them, "You know it's not fair when only one of us has a sword, let's even that up shall we." He grabbed one of the sabers and it began to glow, turning into a yellow version of the titan sword that Kuuga wielded as his red parts of his armor turned purple, "There we go much better."

He began to cross swords with the Dodo Magia, the two exchanging blows but Fuge ignoring the hits as he now had Kuuga's titan forms defenses, soon he began to overwhelm the Dodo Magia with sheer strength and the Magia was soon pushed back by a large burst of yellow energy from the sword. He threw the sword away, resulting in his armor reverting back to the red color as he pushed two handles at the lower end of the driver, "Let's test a hypothesis shall we, I believe by activating my finisher that it will defeat you, first I hit these handles, next I'll get a running start and finally I'll hit you with my kick charged by the energies of Kuuga and 01, let's see what happens shall we."

The driver lit up as the handles were pressed in, "LET'S FUGEON FINISH!" Fuge began to run at the enemy, jumping up high into the air, his foot filled with red and yellow energy as he began to fall at the Dodo Magia, "Mighty Impact!" The kick collided with the Magia, pushing it back into a wall as it exploded, a large F left on the wall as it did. Fuge fell back to the ground as he stood up and dusted off his hands, "Class dismissed."

Fuge removed his Scitubes from his driver and like gas falling off of him he reverted back to Takuya who began to stretch and yawn, "Not bad for a first test but I may need to make a few adjustments." Hiyori and Koji still in disbelief ran up to him filled with questions, "Ishida Sensei what was that? Why are you a Kamen Rider?"

Takuya shook his head and frowned, "I told you two to forget about what you saw last night, and now forget about what you saw today as well. I'm just your cool science teacher and nothing more." Hiyori frowned at him, "But they're after Koji?"

Takuya nodded and turned around, beginning to walk away, "Don't worry about it, now I'll see you in class on Monday." He began to walk away leaving his confused students behind, though he did momentarily stop in front of Aruto, "Don't worry about Great Genesis, I'll take care of them you just worry about your own problems Mr. Hiden."

He began to walk away once again, leaving behind his confused students who could only be left to wonder what was up with their science teacher and his mysterious past.

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NEXT TIME ON KAMEN RIDER FUGE!

Takuya is speaking to Hiyori at the end of class

"I told you to stop asking about Fuge"

Daisuke is seen talking to Hiyori and Koji

"Look your teacher is a complicated man but he doesn't want you two involved"

Finally a younger Takuya is injured on the ground as he's saved by…. Kamen Rider Kuuga?

"Do you remember me? I'm Godai a friend of your Dad's"

TO BE CONTINUED!