Hello, everyone! PHANTOMKNIGHTMARE47 here, with the third chapter for Kamen Rider Nebula. In this chapter, Nakashima and co. arrive in the universe of Teenage Mutant Ninja Turtles, where they encounter the Turtles, their allies, and even the Mighty Mutanimals, which now have the rabbit ronin, Miyamoto Usagi, and the rhino bounty-hunter, Gennosuke Murakami as new members. However, Don Visozo is planning on wiping out all Mutants, and a new Darkmare is causing problems for the people of New York. However, Nebula gains a new weapon to help defeat it. Can Nakashima save the Humans and Mutants of New York? Find out, in this newest chapter of Kamen Rider Nebula!

It shows Nakashima having woken up, and faxed his completed homework back to college, as he then went to join the others for breakfast. "Mornin', guys." said Nakashima.

"Mornin, Nakashima-san." said Lee, smiling at the cyborg Rider.

"Mornin', sugar-pie." said Asuka, as she kissed Nakashima on the cheek.

"Mornin', beautiful." said Nakashima, smiling at the headmistress in his harem. He then remembered when he and Asuka had sex last night. "OH SHIT!" he gulped, remembering. "I didn't wear a condom!"

"Not to worry, sweetie. I'm on the birth-control pill." said Asuka, revealing that Nakashima didn't get her pregnant.

"Ah, thank goodness." said Nakashima, breathing a sigh of relief. He then sat down for breakfast, where the others were having Japanese souffle pancakes, with turkey bacon, omurice, and fresh fruit. Once everyone was finished eating, they cleaned their dishes and put them in the washer.

"Alright, everyone, we're about to reach our destination." said Leland, as the Starstreaker then flew through a dimensional portal.

(Opening Song: "The Howl Towards Tomorrow" by JAM Project Plays)

[Instrumental]

It shows the various Kamen Riders: Ichigo, Nigo, V3, RiderMan, X, Amazon, Stronger, Skyrider, Super-1, BLACK, BLACK-RX, Shin, ZO, J, Kuuga, Agito, Ryuki, Faiz, Blade, Hibiki, Kabuto, Den-O, Kiva, Decade, Double, OOO, Fourze, Wizard, Gaim, Drive, Ghost, Ex-Aid, Build, Zi-O, Zero-One, Saber, Revice, Geats, and so on, as it then showed Nakashima.

[Tachiagare kedakaku mae sadame wo uketa senshi yo]

It shows Nakashima, with his friends, Daigo Kanezawa, Courtney Tezuka, Courtney's fraternal twin brother, Carter, and Taiga Segawa

[Sen no kakugo mi ni matoi kimi yo ooshiku habatake!]

It shows the group get to their feet, and are headed to a location, as the logo for Kamen Rider Nebula appears.

[Yami no jidai wo tsugeru kane ga tooku nari hibiku]

It shows Nakashima training in the local dojo, whereas Daigo is playing video-games, Courtney is practicing dance, Carter is doing motocross, and Masato is drawing.
[Tatakau tomo yo ima kimi ha shi mo osorezu]

It shows Nakashima's relatives, and some more of his school-friends. As well as the allies Nakashima makes in his interdimensional travels, such as Tsukune Aono, Kenichi Shirahama, the Agents of W.O.O.H.P, the Maximals, the Crystal Gems, Danny Phantom, Team Sonic, the Revenants, the Order Of Mata-Nui, Ruby's Group, the Avengers, the Justice League, U.A High-School Class 1-A, Inuyasha, the Elric Brothers, the French Miraculous Superhero Team, the Hazbin Hotel crew, I.M.P, and so on.

[Gareki no machi wo somete shizumu yuuhi ha kurenai]

It shows the members of the Multiversal Defense And Emergency Response Squadron, composed of Commander Leland Satsuma, Professor Jerome Broslowski, Dr. Jonah Smythe, Field Captain Genjiro Shimada, and Lieutenant Ayame Kanezawa.
[Aisuru hoshi no mirai wo mamoru tame]

It shows the Giganoidians, which were composed of the swordsman, Zankord, the war-general, Gextral, the assassin, Kevdar, the jester, Gyrax, and their leader, Giganidas.

[Oo kami no yaiba ha hito no ai]

It shows the people running, as the Zomborgs terrorize the people, until Nakashima manages to fend some of them off.
[Inori wo komete tsuranuke!]

Nakashima does the movements needed to transform, and says "Ectophase Activate!", as he then transforms into Rider Form.

[Tachiagare kedakaku mae sadame wo uketa senshi yo]

Nebula then fights against the Zomborgs in hand to hand combat, using various martial arts styles, until he slides a Grid-Card across the top of his belt, summoning a sword.
[Asu no heiwa he no ishizue to nare]

Nebula then slashes and slices through the Zomborgs with his weapon, cutting them down one by one.
[Atsuku nare ookiku sake ten ni sasageshi inochi yo]

It shows several other Riders, ready to help in defeating the Giganoidians, as Nebula fights Zankord in a sword-duel, and there are various other forms of Nebula's, brandishing a corresponding weapon.
[Yowakimono no tate to nare soshite sekai wo michibike]

Nebula does his Galactic Rider Kick on a Darkmare, destroying it in a single hit, before driving off on his motorcycle.

(End of OP)

Chapter 3: Mutant Warriors Of Manhattan!

Location: Manhattan, New York City.

The Starstreaker made a landing in the forests of New York, as Nakashima, Asuka, Clover, Sam, Alex, Stella, Dean, Martin, Diana, Lee, Marc, Megan, and Tony exited the craft.

"New York City, the capital of the world." said Clover, as she took photos on her smartphone. Suddenly, they looked to see some figures in black and gray ninja attire, with a red, trident-like dragon footprint on the chest, brandishing weapons.

"Crap!" Megan yelped, shocked. Dean took out the Dragon Fountain-Pen Sword, and turned it into a longsword, while Clover, Sam, Alex, Stella, and the Clark Siblings put on some futuristic brawling gloves.

"Time to kick some tail!" said Dean, as he and the others fought the Ninjas with martial arts and armed combat, with Dean striking down several ninjas, the others thrashing and pummeling several ninja Yakuza style, Nakashima knocking several down with crane-style Shaolin kung-fu.

"Holy crap, they're getting back up!" said Stella, shocked.

"Need a hand?" said a voice. The group turned to see the source of the voice, and saw what appeared to be five-foot-tall humanoid box-turtles.

The first mutant turtle had emerald-green skin and sapphire blue eyes. He wore a blue bandana-mask, and a sash with a belt-buckle that had a blue capital 'L' on it, and he had dual ninja-to swords on his person.

The second mutant turtle had jade-green skin, with reddish-brown eyes and a purple bandana-mask. He had a seven-foot-long oak bo-staff on hand, and he wore a purple sash that had a belt-buckle with a purple capital 'D' on it.

The third mutant turtle had dark-green skin and emerald-green eyes, and he wore a red-colored ninja bandana-mask. He also wore a red sash that had a belt-buckle with a red colored capital 'R' on it, and he had dual sai on hand.

The fourth and final mutant turtle had blue-green skin, and baby blue eyes. He wore an orange bandana mask, and an orange sash with a belt-buckle and an orange-colored 'O' on it. In his hands were nunchucks.

The one in blue was Leonardo, the one in purple was Donatello, the one in red was Raphael, and the one in orange was Michelangelo. They were once normal box-turtles purchased by a Japanese man known as Hamato Yoshi, until an alien compound mutated Hamato into a humanoid gray rat, and turned the turtles into anthropomorphic humanoids. Splinter named the turtles after Renaissance-era European artists, and trained the four brothers in the art of the ninja.

"What the? Are those, kappa?" said Tony, mistaking the Turtles for yokai.

"Not exactly. We're turtles." said Donnie.

"Ninja turtles."

"Mutant ninja turtles."

"Teenage mutant ninja turtles."

"Destroy them!" said the lead Foot Ninja, pointing to the Turtles.

"It's Ninja Time!" said Leo, as he drew his ninjaken, and the four turtles helped Nakashima and co. turn the tide of battle, dispatching several Foot Ninjas by knocking them out and destroying their weapons. The Foot Ninjas then made a retreat.

"Thanks for the aid." said Stella, surprised to see actual humanoid turtles.

"No problem. My name's Leonardo, and these are my brothers, Donatello, Raphael, and Michelangelo." said Leo, introducing himself and his brothers.

"My name is Nakashima Kazuma." said Nakashima, introducing himself.

"My name is Samantha Sullivan. These are my friends, Clover Andersson and Alexandra Huang." said Sam, introducing herself.

"My name is Stella Andersson, I'm Clover's mother," said Stella.

"My name is Dean Jackson, I'm a friend of Sam, Clover and Alex's." said Dean, introducing himself.

"I'm Lee Clark, and these are my siblings, Marc, Megan, and Tony." said Lee.

"My name is Martin Mystery." said Martin, introducing himself.

"I'm Martin's step-sister, Diana Lombard." said Diana.

"I'm Ayame Kanazawa, a lieutenant for the Multiversal Defense And Emergency Response Squadron." said Asuka.

"C'mon, my brothers and I are gonna meet with our friends, the Mighty Mutanimals." said Leo, as he, Mikey, Donnie and Raph walked to their vehicle, the Shell-Raiser

(Author's Note: The Shell-Raiser is based off of the Turtle Tank from Rise Of The Teenage Mutant Ninja Turtles.)

Later, it shows some mafia thugs being given some futuristic rifles by a scientist. These mafia members were affiliated with Don Vizioso, a Mafia boss who viewed all Mutants as unworthy of respect or life. The weapons his men were given were meant for the sole purpose of killing Mutants.

"Those worthless Mutants are a blight on this world." said Vizioso, scowling as he bit into some eggplant parmigiana, and sipped some Chianti Classico. "The whole world will be thanking us for wiping them all out."

However, this was being noticed from afar by one of the Mighty Mutanimals, Mondo Gecko. Mondo was once a normal Human named Jason who was mutated into a humanoid gecko after coming into contact with the same alien mutagen that mutated the Turtles and their adoptive father/mentor, Hamato Yoshi, AKA Master Splinter.

"Crap, I gotta warn the Turtles and the others!" said Mondo, as he rushed off on his skateboard. Unaware that a new Darkmare was tailing him, this was Liovamp, a Darkmare made from combining mountain lion and vampire bat DNA.

Later, it shows Nakashima and co. meeting the Turtles' friends, the Mighty Mutanimals, which were composed of Leatherhead, an American Alligator who was mutated by the Utrom to be their agent, Slash, a mutant Alligator Snapping Turtle who was mutated by Dr. Baxter Stockman, but was more brawn than brains, and became the muscle of the Mutanimals, Mona Lisa, a girl who was mutated into a mutant axolotl, and Jennika, a human girl who became a mutant turtle after Leo saved her with a blood transfusion.

"Hey, guys!" said Mikey, smiling at the Mutanimals.

"Mikey! Heya, bud!" said Mona, smiling at the party-animal of the Turtles.

"Heya, guys." said Jennika, smiling at the others. "We've got two new members with us. I think you know them from that 'Battle Nexus' thing that Splinter mentioned." Suddenly, two figures arrived dressed in sengoku-era Japan attire. One was an anthropomorphic snowshoe hare with a c-shaped scar on his brow, armed with a katana and wakizashi, the other was an anthropomorphic rhinoceros with a severed horn and white sengoku-era clothing. He was also armed with a katana and wakizashi.

"No way! Usagi-san? Gen?" Donnie gasped, automatically recognizing the duo as Miyamoto Usagi and Gennosuke Murakami.

"Hello there, Donatello, Leonardo, Raphael, Michelangelo, it's been a while." said Usagi, sounding like Terry McGinnis. Usagi was a ronin, a samurai warrior without a lord or master to serve under, whereas Gen was a bounty hunter.

"I take it you guys are the newest members of the Mutanimals?" said Leo, asking Usagi.

"That's quite correct." said Usagi, confirming this with a nod. "Although, both Gen-san and myself will need help adjusting to modern times."

"We'll be more than happy to help you, Usagi-san." said Donnie, with a smile. Suddenly, they heard panting as Mondo arrived.

"Mondo? You alright, bud?" said Mikey, looking at his skateboarding buddy. "You look ready to keel over dead on the spot! The heck's going on?" he looked worried.

"It's…it's Vizioso!" said Mondo, panting. "Someone gave him and his men Anti-Mutant weaponry!"

"Damn." said Raph, shocked.

"Who is this 'Vizioso'?" said Usagi, curious.

"Don Vizoso is an Italian mafia-boss who views any and all Mutants as unworthy of respect or life." said Leo, with a serious look on his face.

"He's also a repulsive glutton, and shows very little manners when eating, the fucking beast." said Raph, scowling.

"We have to stop him." said Gen. He is revealed to have brought a tanegashima rifle with him from his and Usagi's home dimension.

"Uh, Gen-san, I dunno if a regular old tanegashima rifle will be able to cut the mustard." said Donnie. "I can try to modify it with some Utrom tech."

"Donnie here is our resident gadget-guy and technology genius." said Leo, revealing this. "He's able to invent, build, and repair almost anything."

"Police reports are showing occurrences of a humanoid bio-mechanical monster that's a hybridization of a mountain-lion and a vampire bat causing problems in Chinatown." said the local news-reporter, Carlos Chiang O'Brien Gambe. "It has been causing problems, terrorizing people, and putting several policemen and SWAT Team members in traction."

"Crap. It must be another Darkmare causing problems." said Nakashima, as he decided to get into his secondary Rider Machine, the Galactic Prowler. "Time to test this bad-boy out." he then started the engine, and it drove out of the main hangar. He then looked at Liovamp, with some Zomborgs terrorizing people.

"Alright, jackass! I'm here to stop you from terrorizing innocent people!" said Nakashima.

"And who are you to believe you can try to stop me?" said Liovamp, sounding like Barnaby from the upcoming Billie Bust-Up game.

"I'm your worst fuckin' nightmare, punk."said Nakashima. He then did the same movements as Kohtaro Minami did to become Kamen Rider BLACK-RX mixed with Kohtaro's Kamen Rider BLACK transformation movements.

[HENSHIN]

"ECTOPHASE ACTIVATE!" said Nakashima, as he transformed into Rider Form. His armor looked like Kamen Rider Revi in his Lion Genome, but his helmet was a merger between Lion Genome Revi, White Leo Revi, and Kamen Rider Horan, with the color-scheme of Ryukendo's base form. His optics resembled those of Kamen Rider Amazon Omega, with a golden yellow color-scheme, and his gloves had clawed fingertips. His belt was a merger between the Arcle worn by Kuuga and the Vital-Charger worn by BLACK.

"So, you're the little armored hellion who's been causing Lord Giganidas problems." said Liovamp, scowling.

"That's right. The name's Kamen Rider Nebula." said Nebula, entering a fighting stance. "And I'm gonna FUCK. YOU. UP!"

"Heeeyyyy. Language." said Liovamp. Liovamp's biggest pet-peeve was when people used profanity.

'A Darkmare who gets pissy when people cuss? That's strange.' Nebula thought, stunned.

"I've been turning people into ghosts while they're still alive via magic!" said Liovamp, revealing to have gotten some ghosts from Chinatown, with one of them being Ho Chang, a conquest addicted evil Chinese spirit and his flunkies. Liovamp then burst into song.

(BGM: "A Million Gruesome Ways To Die" by Gabriel C. Brown Feat. Black Gryph0n plays)

"Now where do you think you might be headed?" said Ho Chang, as his goons and some Zomborgs arrived. "Our monster party has just begun! And trust me, it's to die for!" with that, Ho Chang burst into song.

I know we'll be the best of friends, so there's no need to run!

The sooner you get dead, the sooner you can join the fun!

No need to fear, for I am here

(Your mortal form will disappear!)

Now should we use this rusty knife, or acid water gun?

There's a million gruesome ways to die!

(Oo-oo-oo-ooh)

Oh, why resist when the party's just begun?

(You'll be having so much fun!)

There's a million gruesome ways to DIIIIIIIIEEEEE!

(Why stay alive?)

And I'm sure your death will be second-to-none!

Nebula then entered a fighting stance, fighting some Zomborgs and putting them out of commission, as shown then they crumbled into slag. More of the Zomborgs and Ho-Chang's men joined in the musical number with Liovamp

Dynamite is quick, but it makes a lot of mess

And flattened by a cow is just embarrassing at best

But baked into a yummy cake

(Or dropped into a pit of snakes)

Though drowning in a lobster tank might hurt a little less!

(There's a million gruesome ways to die)

How 'bout impaled upon a spike?

(Oh, why resist when the party's just begun?)

Maybe something on a bike

(There's a million gruesome ways to die)

We could bury you alive

We're sure your death will be second-to-none!

We could put you in a cage with a hungry alligator!

Drop you in a volcano with an active crater!

What about ten thousand volts of electricity?

Or try a death by Shakespeare in a tragicomedy-y-y-y-y-y!

Trampled by an elephant, or turned to cyborg stew

Or try to fight a dragon, armed with nothing but a shoe!

We could do a Mummy's curse

(We'll put you in a fancy hearse)

Or turned into a stuffie, now that's something we can do!

There's a million gruesome ways to die

(I thought I'd try the guillotine!)

Oh, why resist when the party's just begun?

(I danced so hard, I broke my spleen!)

There's a million gruesome ways to DIE!

(There must be something we can try)

We're sure your death will be second-to-none

Maybe you can choke upon a grape

(To DIE!)

Put you in a blender and frappé

(To DIE!)

Maybe we can find an angry mob (To DIE!)

Tie you on a stake and cook you up like a kebab (die)

(To DIE!)

Smothered by a pillow in your bed

(To DIE!)

A gluten overdose from too much bread

(To DIE!)

Then you can join the party, 'cuz you're dead!

And, I'm sure your death will be second-to….

(Mr. Reaper's beckoning you!)

Sure your death will be second-to-no-o-o-o-o-o-o-ne!

'Yeah, I'm gonna be needing SERIOUS therapy after this.' Nebula thought, knowing he'll be needing to start seeing a therapist after the fight. He then kept fighting the Zomborgs, as the Turtles arrived with the others.

"Holy shit! Ho Chang is back!?" Raph blurted out, shocked.

"I kinda wish that my friend, Sasuke the Demon-Queller would be here!" Usagi gulped, a little scared. Suddenly, a portal opened, and an anthropomorphic fox emerged from a portal.

"So, THIS is the modern era." said a voice. Usagi recognized the fox.

"Sasuke!" he exclaimed. Sasuke then drew a katana, and cut down several of the ghosts, as Ho-Chang's eyes widened.

"Oh damnation! It's a demon-queller! SCATTER!" Ho-Chang yelped, as he made a break for it. Sasuke scowled at the Chinese warlord.

"You're next, Ho-Chang!" he scowled. He then threw some ofuda at Ho-Chang, doing some serious damage. "Back to Hell where you belong, you monster!"

A gateway to Hell opened, and Ho-Chang and his soldiers were pulled inside. Liovamp turned pale.

"Eep." the lion/bat hybrid Darkmare gulped, scared for his safety. He then flew away.

"You deal with that monster. We'll take care of Vizioso!" said Usagi, as Nebula drove off in his car. Some of Vizioso's men realized that they were outmanned by both the Turtles, the Mutanimals, and Sasuke.

"Uhhhh, we surrender?" said a mafia member, raising his hands in defeat. The group then tied up the mafiosi, and left them for the cops.

"Now for that rat-bastard, Vizioso." said Martin. He and the others went to Vizioso's base-of-operations.

"Get away from me! LEAVE ME ALONE!" Liovamp screamed, panicking.

"Not happening!" said Nebula, as his car fired from it's side-mounted machine-guns.

"Alright, you wanna fight? THEN LET'S FIGHT!" Liovamp bellowed, as Nebula exited the Galactic Prowler, and scanned another Grid-Card across the top of the Nebula Riser.

[Nebula Magnum, Equip-On!]

With that, a handgun that resembled a merger between the Garren Rouser used by Sakuya Tachibana, AKA Kamen Rider Garren and the Dart Leader used by Gunvolt appeared in Nebula's hand. It had a component similar to that of the MagiLamp in it's MagiLamp Buster mode. He rubbed it five times, and squeezed the trigger, sending five homing blasts at Liovamp.

"What the!? What the Devil kind of blaster rounds even WERE those!?" Liovamp blurted out, shocked. Nebula rubbed the component four times, and shot several Zomborgs that were fighting alongside Liovamp. He then rubbed it three times, and aimed it at Liovamp himself.

"EEEEEEEEEEEEEEEEEEKKKKKKKKKKKK! I'M GETTING OUTTA HERE!" Liovamp shrieked, as he flew off panicking. However, Nebula squeezed the trigger, causing multiple shots to nail Liovamp and tear holes in the wing-membranes underneath his arms, hampering his ability to fly. He then rubbed the component nine times.

"Shooting Star Blast!" said Nebula, as he squeezed the trigger, sending a volley of homing shots at Liovamp, destroying him in a single strike.

"DON'T SCREW WITH MEEEEEEEEEEE!" Liovamp bellowed, as he fell over and exploded into bits.

Later, the turtles alongside April, Casey, and the Mutanimals were boarding the Starstreaker, as Splinter looked at the scene with tears in his eyes.

"We'll be sure to send you emails, Sensei." said Leo. Splinter then hugged his sons goodbye.

"Stay safe, my sons. Mind your Ps and Qs, though!" said Splinter. "And be sure to brush before and after you eat!"

"We will!" said Donnie, as the Starstreaker lifted off, and flew through a dimensional portal.

"Alrighty, everyone, our next stop is the universe of Rosario+Vampire." said Leland, revealing the group's next destination.

(End of Chapter 3)

(Cue Ending Song: "Vandalize" by ONE OK ROCK)

(It shows Nakashima/Nebula riding his motorcycle on a racetrack during a cloudy day)

Sound the alarm

Shatter me like glass

Covered in scars

But roses are coming through the cracks

Time that you killed

You promised to help me rebuild

It caught me off guard

Sound the alarm

Said you'd keep me safe, now you're tearing me down

Am I laid to waste, now that you're not around?

Come and leave your mark

Vandalize my heart

Fuck the pain away, my bed is in ruins

Need you in my veins, don't know how you do it

Come and leave your mark

Vandalize my heart

(End of ED)

Next time, on Kamen Rider Nebula: Nakashima and the gang arrive in the universe of Rosario+Vampire, where they meet Tsukune Aono and his friends in Yokai Academy, a school built by monsters, and meant for monsters. Tsukune is mustering up the courage to admit his feelings to Moka Akashiya, a Vampire he had feelings for since he first attended Yokai Academy. However, Kuyo, a kitsune who was part of the now-defunct Student Police is given a Zodiarts Switch and uses his new powers to terrorize people, and works with a Darkmare to cause havoc. Luckily, Nebula teams up with Gentaro Kisaragi, AKA Kamen Rider Fourze to help protect the students and staff of Yokai Academy! Can our heroes save the school for monsters? Find out in Chapter 4: Space Heroes And A Vampire!