Disclaimer: I don't own any of the characters seen in this fic except the OCs I add.

Orchid Bay City
Inside Ah Mah's house Munroe was reading everything on Dimensions that he could find. Then he saw June, Ophelia and Ben coming through the front door.

"Where have you three been?!" he asked angrily.

"Chill Munroe, we just went to go take care of some monster thingy." Ben replied

"Monster th… I'll have you know that I've been up for two days trying to come up with a spell to take you back home. You could at least show a little appreciation you little…"

Then June went in between them "Okay that's it both of you chill out, the situation's bad enough without me have to run everywhere trying to calm the monsters down. The last thing I need is an argument from you two! Have you come up with a spell to travel through different dimensions yet?"

"Sorry lass but to travel through different dimensions will take a lot of time, there's a spell for each dimension to travel to and there could be hundreds." Munroe explained

"But what about the one Jody and Ray-Ray fell into?" June asked

"Sorry Juniper, but I still haven't got to that one yet. However I have just learned a spell that might just work."

"Okay lay it on us." Said Ben

Then Munroe took an endless set of magical liquids and then he poured them correct to their recommended measurements then he also took some magical items that looked like food and then while he was grating a sparkling potato he accidentally dropped the whole think into the mixture. Then it started bubbling and then it suddenly exploded and then most of the purple mixture went all over Ben.

"Ah this stuff smells… pretty good actually." He said in a childish voice. Then all the goo fell off him and then everyone looked at him in shock. "What. There something on my face?" Ben asked

"Oh lad it's not just your face." Then Munroe handed Ben a mirror and then he looked at it.

"Ah man!" he complained as he was now eleven again. "What did you do!?" Ben asked

"I guess I put in too much otter loaf." The pug replied

"Well change me back!"

"An aging spell will take time besides I'll have to find a revesal spell for the one I accidentally use on you specifically so, you're just going to have to get used to being eleven again."

"Fine!" Ben pouted as he sat down on the floor

"Hey uh Munroe we found these just lying down on the street." Said Ophelia as she took out a crown that was on fire and a ring with a skull on it. "You see these before?" she asked

"No, in all my years of being an advisor the Te-Xuan-Ze, I've never seen anything like this before, not even Jasmine would know what these are."

"So what do we do with them?" June asked

"You can give them to me!" they heard a voice saw before the entire wall was blown to pieces, then they saw a figure that was dressed in black knight's clothes he had green eyes and his face was covered by his helmet and he had purple flames spewing from the helmet and below to make a purple flaming cape and he was holding a green sword. Then his green eyes glowed purple. And then he fired purple lasers from them and that was a warning shot. "You will give the Ring of Rage and the Crown of Fire to me right now!" he said as his flames got more intense.

"How about no! It's hero time!" then Ben slammed his omnitrix but then it didn't activate. "What the."

"Error! User code does not recognise Ben Tennyson."

"Should have seen that coming." Ben said

"Hey Halloween reject how 'bout I give you this!" then June punched him and he flew out of the house and onto the road. "Whatever these things are. You're not getting them!"

Then the knight fired purple lasers from his eyes again at June and she jumped over them and went to punch him but he then turned a shade cyan and Juniper's punch went right through him. Then he jumped back then grabbed the Te-Xuan-Ze and then he threw her throught a fire hydrant and then spouts of water was sent into the air. Then she got up and saw that the knight was heading for Ben, Ophelia and Munroe.

"Hurry up Ben!" said Ophelia as the Knight pulled out his green sword and then it was glowing green.

"Okay. My name is Benjamin Kirby Tennyson, my favourite food is chili fries, my favourite drink is smoothies. I'm afraid of Peacocks!"

Then Ophelia snickered. "Peacocks? Seriously."

"User code recognised. Welcome Ben Tennyson."

"Alright knight guy. It's HERO TIME!" Then he slammed the watch and then he was engulfed in a bright green light.

Destroy All Dimensions episode VII
Multiverse Invasion

Fusion Dimension
1 hour earlier

"Ninja Slice!" a black figure yelled as he fell down from the air and sliced the robot in half with his sword.

"Who are you?" Stacy asked

"Well I'm The Ninja of course!" he said in dramatic fashion

"And I'm Stacy." She mimicked using his dramatic voice. "Now will you tell me who you are?"

"How can you not know me? I'm the Norrisville High Ninja."

"We get it. You're a ninja now will you… wait are you by any chance a robot created by two smart little boys I know."

"Um no I'm clearly not a robot. Now where in Norrisville are we?"

"Um ninja dude last time I checked, this area is Danville not 'Norrisville'." Stacy replied using air quotes.

Then the Ninja ran outside and then he saw that the sky was red and there were flying creatures around and that there were red coloured robots the similar shape of the one he defeated were walking around. But more importantly this place didn't look like Norrisville. It looked like a different planet to him.

"Okay, I gotta call Howard!" then the Ninja took out his cell phone but then saw there was no cellphone coverage. "This is like one of those post-apocalyptic movies and there are only a few survivors in a world of strange creatures. On the plus side I don't have to deal with science anymore."

"Yeah because we all would rather be here that dissecting frogs." Stacy said sarcastically in the background. "Now get back in here before you get yourself killed."

"You wanna, fill me in on what's going on here?"

"Fine, but I'll only explain once. Danville was normal. The sky was blue and the trees were normal and everything wasn't… floating. But then suddenly over time the sky turned red and then the trees started wilting and then everything started floating then these robot that almost killed us appeared and then… I think we're on the same page now. Now answer this. How did you get here?"

"Well I was fighting an army of McFist killer robot wasps…"

"Wait, wait, wait. Who is McFist?" Stacy interrupted

"I'll explain later. Anyway I was on the way to school, and I was about to miss the bus…"

"What kind of Ninja goes to Middle School?"

"Would you stop interrupting me?! The point is I was on my way when suddenly a yellow portal appeared in front of me and then I suddenly end up here?" I landed on the roof of that multiplex and I saw you guys in trouble so I decided to help out and destroy that robot."

"Hmm, for a ninja, you don't seem very… stealthy."

Then Ninja narrowed his dark blue eyes. "Where are you heading?" he asked immediately changing the subject.

"I hear that all the residents are heading to the mall which hasn't split in half yet so that's where we were going."

Then Jeremy appeared outside and he heard the conversation. "Okay so let's get everyone out of here before those robots come back."

"Is Korra awake yet?"

Then as if on que she walked out side with Jenny trying to drag her back in.

"I see you're back on your feet." Said Jeremy

"Yeah we should probably get going." She said sternly.

"Wouldn't it be better to find more survivors and stay here away from the robots?" The Ninja suggested

"If we stay here those robots will eventually find us. Because their hunting us down and if we stay here they we do us in. We should get to an area which is far away from all this."

"I hear the mall has survivors."

"What's a mall?" Korra asked.

"You really have no idea what the mall is, as old as you are."

"As you know I'm not particularly from here."

"Okay fair enough."

"Alright, Jenny you lead the other to the mall as fast as you can we'll draw those things here." Said Korra.

"Wait what are we going to do?" Stacy said referring to her and Jeremy.

"You're going to come with me. Were going to destroy whatever started this." Said Korra.

"But how we don't even know what started this?" said Jeremy

"Not quite." Said Stacy looking at texts on her phone. "Apparently, there is a red laser firing into the sky from the penthouse of the building that is shaped like Ferb's head."

"Who is Ferb?" Korra and The Ninja asked in Unison

"We'll explain on the way. I know where it is." Said Stacy.

"Good. Jenny you lead the others to the mall. We'll try and direct all the attention of these things to us. That should give you a window of opportunity." Korra explained

Then after everyone got the supplies they needed they all regrouped outside.

"After I attract them here. You guys run the other way and head to the mall, no matter what." Then Korra unleashed a continuous flame from her hands into the sky and then this attracted the Null Guardians and the dimension 12 robots

"DESTROY ALL FLESH, AND THE WORKS OF FLESH!" the robots chanted

"Jenny GO!" Korra yelled and then Jenny led the others away from the carnage while Korra and the others began to fight off the robots and the Null Guardians. Then went on a trail of floating rocks which led them to the mall.

"Let's see how you like the taste of my Ninja Sword." Said the Ninja and then he pulled out two swords from his suit.

"Okay everyone attack!" then Korra bended water from the sewers and then made it float into the air. Then it turned into ice then it fell down as raining shards and it pirced through a couple of the robots but they were still moving. Then she stomped the ground and made an earth wave pierce through a couple of them and then two of them exploded.

"Ninja Slice!" and the Ninja repeated this two more times before the arms of the robots fell right off. "Oh yeah can't fight now can you?!"

Then the eye of the robot glowed red and then he was looking at the Ninja.

"Oh boy!" then it blasted him and the he flew towards a dumpster.

"Hey Ninja boy don't you know ninjitsu or something?" Stacy asked

"I'm working on it." Then the Ninja thought of something. "Hey uh Korra slice the ground in half. That way the robots will fall into that abyss below us."

"Okay." Korra hesitantly said. "Everyone stand back!" then she stomped the ground in an earthbending stance and then she sharply jerked her hands in a number of directions and then she planted them on the ground and then the ground a line separating her and then ground in front of her appeared and then she smirked and waved as the robot now were floating away and then the rock capsized and then the robots fell into the endless void. "Hey ninja that was a good plan. Alright Stacy, where is this building?"

"It should be in that direction." She said as she pointed in a direction where thunder clapped.

"Well that must be the place. Let's go, I'll create a rock path so that everyone can cross through." Then they crossed the path that Korra made as they were jumping from rock to rock. And Korra told them not to look down. Otherwise they surly would fall.

Present Time
Stacy, Jeremy, Korra and the Ninja were near Doofensmirtz's apartment and they saw that the roof was open and they saw a ray which was firing into the sky which was making it turn red.

"So what are we going to about that?" Jeremy asked

"I'll tell you what we're going to do. We're going to go in there and destroy that ray!" the Ninja said

"Yeah but take a look." Said Stacy as she handed him the binoculars.

"Just as soon as we get past the robot patrols." He said as he was referring to the Dimension 12 robots and now there were flying beasts with no eyes and there was an alien species that was green in colour and had two arms and four legs and it walked around like a giant spider then they saw that one of them was breathing fire. "And the alien beasts, no problem."

"We're going to have a tough time getting in." said Korra. "Whoever did all this clearly doesn't want us getting in and simply destroying that thing."

"Well our best plan would be to sneak in. But we need to find an easy way in first." Said the Ninja

"How about over there." Jeremy suggested. Then they saw that it was at the back of the apartment and it was the trash section

"You're joking, right?" Stacy asked. Then Jeremy pulled a straight face. Okay I just don't want to get my new shoes dirty."

Korra sighed. "Let's just go." Then she dragged her down closer to the base with the Ninja and Jeremy following close behind.

Providence HQ
Rex was running around the base and a dark blue buff looking robot was chasing him around the base.

"Okay amigo let's see if you can stop this!" then he built his giant orange sword and then he made the top spin like a buzzsaw and then he slice to robot's head off but it was still firing lasers from its fingers. "Oh you have got to be kidding me!" then he generated his shield made of energized atoms and then he blocked the lasers from hitting him. Then a purple fireball hit the back of the robot and then it looked back and saw Ashley aiming her baton at it. "Ashley no, your magic can't hurt these things."

"Right…I knew that." She replied

Then Rex facepalmed. "Okay keep that thing busy." He said. Then Ashley was blasting constant fireball at the robot and then Rex who was running from behind at full speed was ready to slice the robot with his omega axe blades then he slashed both of the arms clean off the robot then he built his smackhands and punched the robot through the walls and out of the back. Then he got on his earpiece communicator. "Doc, please tell me you're getting close to figuring this out because that was the fifth robot of the same make that jumped me today."

"I'm currently analasing the parts from the first robot to brought and unfortunately I haven't found anything." Holiday said

"What!"

Then Six was on the other line. "Do you know where they came from?"

"I think if I have a little more time I can tell you where these parts originated from. But it might take some time to hack into the robots location history."

"Maybe I can help with that, sit tight." Then Rex ran in the direction of the providence labs. Then Rex got a call from his brother Cesar on the same channel.

"Rex, there is something you should know about the robots you were fighting." He said

"Okay. Shoot."

"I took a sample from the parts you brought to Doctor Holiday and…"

"…and what?"

"The parts for this robot are not made of any metals found on earth."

"Wait… so what does that mean?"

"It means that these things are not of Earth origin."

"You don't mean to tell me that aliens made this thing?"

"It's not entirely plausible but it would be expected if that was case. You need to find out where these things are coming from Rex."

"Don't worry already on it." As he said this he ran into Rebecca Holiday's lab.

"Do you know what you're doing Rex?" she asked

"Not really but we have to find a way to stop this." Then Rex placed his hand on the chest of the dismantled robot and then geometric lines flowed into it, and his hands were covered in geometric symbols then all of a sudden the robot exploded and then Rex flew to the wall of the lab.

Ashley and Rebecca ran to his aid and they helped him to his feet. "Rex, are you ok?"

"Yep don't worry about me. As for where these things are being built I know where the location is."

Then all of a sudden White Knight appeared on the big screen of the room. "Then you, Six and that other girl will travel to the location and figure all this out. For all we know this could be connected to the pack as they went missing after the Consortium's plans foiled."

"Do we really have to take Ashley? She means well but she's kinda gets in my way."

"As powerful as these things are, you're going to need as much help as you can get with this one. Six is already in the hangar preparing one of the jets. You two will meet him there and find this location where the robots are coming from."

"Got it." Then the trio of Rex and Ashley ran towards the hangar and then they saw Six waiting in the pilot's seat. Then two jumped in the back and then Six launched the jet out of the hangar.

"Okay Rex show me where this place is." Said Six the Rex walked to the front and then he pressed his palm on to the navigational system and then it showed the coordinates to the location. Then Six flew in the direction of the area.

Several minutes later they saw what looks like a small factory in the middle of the desert then Six landed the jet and the trio started walking to the location on foot and then when they got close they saw another one of those robots that Rex had the displeasure of fighting. Then it fired red lasers from its hands and then Rex made and omega shield that made a hemisphere shaped barrier around them. Then their chest opened and a laser cannon was revealed. Then it began charging it.

"Oh boy." Rex said to himself

"Leave it to me!" said Ashley cheerfully.

"What could you possibly do?"

"Trust me alright." Then she took out her batton and started to twirl it around in front of her.

Then the robot fired a white blinding ray towards Rex who was behind Ashley. Then she spun her Batons continuously and then fired a long stream of purple flames towards the robot and then it collided with the ray and they a mini battle was being made of which is stronger with the robot slightly edging out Ashley "I don't know how long I can keep this up." She said.

Then Rex ran to the sides and then he built his omega nunchucks and then he slammed them together and sent a crescent sized shockwave at the robot and then he took some damage and then the stream of fire blasted into the robot and then it staggered back. Then Rex generated his mechanical legs and jumped up into the air then he generated his smackhands and then the fists began to spin continuously then he punched the robot as he fell down and then it was shredded into several pieces all over the desert sand. Then he withdrew them.

"Okay, this is getting annoying, let's get to this base and destroy it before more of those things show up."

"Okay, I'll take the lead." Said Six and then he walked in front of Rex and Ashley. Then they saw a giant factory in a colour of gold then they walked towards it. Then as they got closer to it the factory then aimed defence lasers at the group and then it fired red lasers at them. Then they both looked at Rex as they were dodging the lasers.

"Got it." Then he flew up using his jet turbines and then he cut the lasers off with his sword. Then he was fired in the back by a green laser.

"Looks like you should watch what's going on behind you." Said the voice of a certain self-proclaimed best huntsman in the galaxy. And there was a brown creature next to him with a red belt around it's waist with a symbol of shark's teeth and its mouth.

"And who are you?" Rex asked

"I am Khyber. The best and most skilled huntsman in all the multiverse." he said. "But I believe I was sent here to eliminate you and that I shall do." Then the Gills on his neck moved and a high pitched whistle sound came out of there and then the creature transformed into a tall prehistoric emu type creature with a long toothed beak and four eyes. "Allow me to introduce… Omnivoracious. The predator of the Galvan species. You're a lot taller than them but surely you'll be easy to beat."

Then the giant purple bird charged into Rex and Ashley and but then Rex punched it in the face with his smackhand and then it flew back and rolled into the sand then it got back up. Then Ashley floated up in the air and then shot a pink fireball at the emu.

"Hm perhaps this will require another predator." Then he let out a high pitched whistle and then Omnivoracious transformed into Crabdozer which looked like a huge rock based creature with a crab body and a rhino like face. Then she ran towards Rex and Ashley at a very fast pace and then he rammed Rex and sent him into the air with his horn. Meanwhile Six was fighting the huntsman in hand to hand combat while Ashley was throwing pink fireballs at it but it wasn't affected one bit.

Then Rex got up and then he saw that Ashley was having trouble with the Crabdozer. "That's it. I'm shutting this thing down!" then Rex ran towards the creature and put his hands on it arm while avoiding being hit by a rock limb. Then he put his arm on it and then all of a sudden he felt nanites but they weren't being absorbed. But then he saw the Nemetrix symbol and then the Crabdozer jumped in the air to try and get Rex off but it was futile. Then Rex planted his palm on the Nemetrix and then tried to hack into it and then surely enough it worked and Crabdozer turned back into the brown furry creature before but then she grabbed Rex and threw him over her shoulder with one hand and he landed on the desert sand behind him. Then he noticed something very wrong. When he looked at the back of the creature, he saw a handprint and one name came up in his mind. 'Van Kleiss!' Rex thought. 'He must have made whatever this thing is an evo and I can't cure it.' Then he generated his smackhands and charged towards the creature.

"Alright knight guy. It's HERO TIME!" Then Ben slammed the watch and then he was engulfed in a bright green light. Then he was transformed into a huge orange dog looking creature with no eyes and teeth sticking out of his mouth and nostrils that look like gills were on the neck. And he had long black claws and a green and white collar with an hourglass symbol right in the middle of it.

"Eww gross, you smell foul. Wait a minute, can you even see?" Ophelia asked and then Ben as Wildmutt nodded. "Weird now I can actually understand this thing."

"Give me the artifacts now!" then Wildmutt slashed the knight with his claws. Then he grabbed his flaming cape with his mouth and then he threw him into a car and the alarm went off and then the car suddenly exploded and then the knight's eyes were glowing. "Nobody does that to the Fright Knight!" he yelled out.

Then he saw an overhead figure that was Pariah Dark flying overhead to the park.

Then the Fright Knight got on his horse Nightmare and then he rode off and then Ben motion Ophelia to climb on his back.

"Oh no I'm not climbing on your back. You might have germs." Then Wildmutt pulled her onto her back and then Ophelia hung on and the he ran after Nightmare and June was using her super Jumping to catch up. Then the trio got there and saw that there was an even bigger figure next to Fright Knight and then he was charging up a red ghost ray at them and then he fired it and it hit Wildmutt and then he flew back into the grass and then Ophelia fell off dropping the Ring of Rage and the Crown of Fire then the Knight teleported towards the artefacts and picked them up and then he was about to walk to the other figure but then Juniper started to run towards him doing her battle cry but then his green eyes glowed purple and then he blasted a purple ray at the Te-Xuan-Ze then he bowed down to the ghost before him and then handed him the artefacts then he put the Crown on his head and then placed the ring on his finger and then red coloured lightning crackled from behind him and then the ring was smoking green coloured smoke and then the stood in a normal stance.

"So you finally arrived, huh Ben Tennyson." Then the omnitrix timed out and eleven year old Ben was standing in place of Wildmutt.

"I don't know who you are but prepare to get your butt kicked."

"Oh yeah, well Ben Tennyson after I'm done with you. I Pariah Dark shall become king of the universe."

"That ain't going to happen." Then Ben activated the omnitrix and then the circular holographic interface popped up. Then he slammed the watch and then he became a black and green coloured alien with gold battery bolts on his shoulders, hips and arms and had one green eye and two antennae and a tail that has bronze plugs at the end of them. "Oh yeah Feedback!"

Then Feedback blasted Pariah with blue energy blasts and they just impacted off him not leaving a scratch.

"You call that power boy? Let me show you true power!" then Pariah put his fists together and blasted a huge red ghost ray at Feedback but he was ready.

"Hoping you would do that." Then Ben thrusted his hands tail and antennae forward so that he could absorb the blast. Then the red ghost ray flowed into his fingers and plug sockets and then Feedback was surrounded by crackling red electricity then he fired it back towards the Ghost King. And this made a huge explosion then Pariah was holding the area where he was blasted.

"That actually hurt boy." He said smugly.

"Yeah well it's about to hurt a lot more!" then Feedback ran towards the overpowered ghost and then delivered a punch to his head but then Pariah grabbed his fist and then he hammer threw him into a tree. "Okay you're strong I get that." Then he fired more electric blasts at him but then Pariah felt nothing as Ben realised that he is particularly resistant to most of his ranged attacks. Then Feedback started running at full speed and was managing to easily dodge Pariah's ghost rays then he jumped into the air and then kicked him in the face and the Ghost King staggered back but then Ben reacted fast and then punched Pariah into the air and then he landed back on the ground and he got up with no trouble as if he took no damage.

"You really aren't a challenge. So I think I'll end your pathetic life right here. Then he as he was about to fly into the air he punched by June in the stomach but then he grabbed her and flew into the air and then he spun several times before he got momentum. Then he threw her to the other side of the city and a then she was gone from the battlefield. "Now where was… what in the." Then he saw Feedback speeding towards him in mid-air as he was using electric blasts from his fingers to propel him into the air and then he punched Pariah but then the Ghost King flew back to him after the punch and then he grabbed him and threw him into the ground very hard leaving a small crater in the ground. Then he was down temporarily then Pariah flew up and then charged a big red ball of energy that suddenly grew and grew with each passing second. Then Ophelia got up from falling off Ben and then she saw the horror that was in front of her eyes.

"BEN NO!" she screamed

Then Ben quickly got up and saw that he was about to be hit with a devastatingly powerful blast from the ghost above him then he pointed his fingers at the orb and began to absorb power from it then the red orb decreased in size until all of it was absorbed then he jumped out of the crater and instead of firing it at Pariah Dark he aimed his energy blast at the Fright Knight then he blasted a huge blue electric blast towards him and he was hit and he fell to the ground taking damage "This is not over yet dude!"

Then Pariah took out his mace. "Oh yes, I believe it is only the beginning."

To Be Continued

I've noticed that there are a lot of things I still need to put together in this story. So the next chapters might be a longer than usual and that will take time plus I have two other fictions I'm working on, but I will have the next chapter out before long I'm definatly going to continue with this story.

Ben 10 Madness: Thanks for the review and I hope that this chapter was to your liking

Matt: Thanks for the advice, but I haven't watched Digimon either but I still have other ideas that I will implement soon.

Will Ben be able to defeat the King of Ghosts Pariah Dark? Will Rex, Six and Ashley be able to defeat Khyber and Lila and destroy the Techadon factory? And will Korra and the others be able to destroy the the "dimensional annihilator-inator" before it's too late?

Next Episode: Uniting the Heroes Part 1