"Alright now this next universe is awesome. It's based off a show I used to watch as a kid. I'm gonna have it be a surprise, though" said Luke as he pressed a button on the remote.

It began with a 10 year old Izuku sitting on the beach one summer night.

"Kacchan's always bullying me, everyone always makes fun of me for being quirkless. I'm never gonna be a hero" said Izuku with his head down.

"Deku, don't think that!" said Ochako.

Izuku then looked up into the night sky and saw something flying in the sky. It looked like a shooting star.

"Whoa! A shooting star! I should make a wish!" said Izuku as he closed his eyes.

"I wish to become a hero" said Izuku.

He then opened his eyes and looked up again to see that the shooting star was heading right for him.

He jumped out of the way at the last second, and the shooting star crashed into the sand, leaving a huge crater.

Izuku looked into the crater and saw a large metal ball in the center.

"Looks like a satellite or something" said Izuku.

"I have a feeling it's not" said Iida.

Izuku then slipped and fell into the crater. He then decided to take a closer look at the crashed object.

The ball then opened up, revealing a watch of some sort inside.

"What is that?" asked Ochako.

"You'll just have to wait and see" said Luke.

"A watch? What's a watch doing in outer space?" said Izuku.

Izuku then reached out for the device, but then it sprang onto his wrist.

"Ah! Get it off! Get it off! Get it off!" screamed Izuku as he shook his arm and tried to get the watch off, but it was no use.

He then climbed out of the crater and looked for something to use to get the watch off. He then grabbed a nearby stick off the ground and tried to use it to pry the watch off, but the stick just broke.

Izuku then decided to see what the watch did. He noticed a button on it and pressed it, and the ring in the center sprang out.

"Can't wait to make a baby of this" said Mei.

"Ha. Good luck" said Luke.

The watch then showed a silhouette of what looked looked like a creature of some sort.

"Cool!" said Izuku.

He then pressed the ring down, and the next thing he knew he was a creature made of diamond.

(A/N I know in the actual Ben 10 Ben turned into Heatblast first, but Diamondhead's my favorite alien and I wanted to do him instead. Also I know the picture above is his design from Alien Force and Ultimate Alien, but I like that design more)

"What happened to Deku?!" said Ochako.

"He turned into one of the aliens stored in the watch" said Luke.

"Whoa! What happened to me?!" said Izuku, his voice also sounded different.

He then walked over to the water and looked at his reflection and saw what he had turned into.

"I'm made of diamonds or something!" said Izuku.

Then he noticed a pile of garbage on the other end of the beach.

"I wonder if..." he said as he aimed his hand at the garbage pile.

Suddenly, multiple tiny diamond shards fired out of his hand, and it hit the garbage.

"I have superpowers! Now I can be a hero!" said Izuku in excitement.

"He doesn't seem to care at all that he's now permanently stuck as a weird crystal monster" said Bakugo.

"First of all, it's not permanent. Second, he's not a monster, he's an alien. Third, he's just happy he can help people now" said Luke.

Suddenly, an explosion was heard off in the distance. Izuku rushed into town and saw a group of villains robbing a bank. There weren't any heroes in the area, and Izuku realized what he needed to do.

"Stop right there!" said Izuku.

"What the?! Who are you supposed to be?!" said one of the villains.

"I'm uh... Diamondhead!" said Izuku.

"Manly name" said Kirishima.

The villains fired their guns at Izuku, but the bullets just bounced off him.

"Hehe. That tickles" said Izuku.

Izuku then created some giant shards of diamonds out of the ground, trapping the villains in them.

"That should hold you until the cops get here" said Izuku.

After that Izuku went into an alleyway, when suddenly the symbol on his chest made a weird beeping sound, and he was suddenly turned back into his human form.

"No! Now I'm human again!" said Izuku.

He then looked back at the watch and saw that the green parts were now red.

"Must be low on power or something. Hopefully it'll recharge soon" said Izuku.

A few minutes later as Izuku was back at the beach, waiting for the watch to recharge. It made a beeping sound, and Izuku looked to see that it was green again.

"Sweet! It's working again! I wonder what other guys I got on here" said Izuku as he turned the ring around, and it showed silhouettes of other creatures on there; so he decided to try them out.

He then transformed into a blue and black alien with a long tail, and balls attached to the bottom of it's feet.

"Wonder what this guy can do?" said Izuku in another voice.

He then ran around at super speed.

"Whoa! This guy is fast! I'll call him Accelerate! Or better yet, I'll spell it X-L-R, and the number 8!" said Izuku.

"That's not how you spell accelerate" said Iida.

"You're just jealous that this alien's faster than you" said Luke.

Izuku then pressed the symbol on his chest, and he transformed back into his human form.

"There's still some power left in the watch. Let's see what else this thing's got" said Izuku.

Next he transformed into a creature made of black goop with green tech lines on it.

"Cool! I wonder what this gun can do?" said Izuku, his voice sounded normal, but it also sounded kinda staticky.

He then saw an old washing machine with the other garbage nearby. He touched it and his whole body wrapped around it. He then transformed the washing machine into a walking machine that shot junk out of it.

He then got off the washing machine, and it turned back into it's normal form.

"This guy seems to be able to upgrade machines. I'll call him 'Upgrade'!" said Izuku.

Next he turned into an creature made of charcoal and fire.

"I'm on fire! But I'm ok!" said Izuku in yet another voice.

He then blasted a few fireballs out of his hands, then he flew into the air.

"Aw sweet! This guy can shoot fire, and he can fly! I'll call him 'Heatblast'!" said Izuku.

"Better fire-superhero name than Endeavor" said Todoroki.

"SHOTO!" said Endeavor.

Izuku then transformed into a super tiny alien, only six inches tall.

"Now I'm super small! But I feel super smart! I'll call this one 'Grey Matter'!" said Izuku in a new voice.

Next he transformed into a black alien with plugs all over his body.

"Whoa! Now I've got plugs all over my body!" said Izuku in once again another voice.

He then saw an old nearby watt generator with the pile of garbage. He turned it on, then he used the plugs on his head to absorb a bunch of electricity out of it, then he threw the generator into the air, and shot it with the electricity coming out of the plugs on his fingers, and the whole generator blew up.

"This guy seems to be able to absorb electricity and shoot it back out. I'll call him 'Feedback'!" said Izuku.

Next he transformed into a blue alien with a cloak that changed into wings.

He blew ice out of his mouth and froze some of the junk. Then he flew through the junk.

"This guy can freeze stuff, fly, and phase through things. I'll call him 'Big Chill'!" said Izuku in a ghostly voice.

Next he turned into a massive dinosaur-like alien.

"Whoa! I'm huge!" said Izuku in a deep voice.

He then grabbed another pile of garbage, and crushed it with his bare hands, then he threw it all the way into the sky.

"This guy seems to be part dinosaur, and he has super strength. I'll call him 'Humungousaur'!" said Izuku.

Next he transformed into a what looked like a walking furnace.

"Whoa! Who's this guy?" said Izuku in yet another voice, but also a Russian accent.

He then fired a beam of energy out of his face plate, and it melted the ice around the pile of garbage he had frozen earlier.

"I feel like I'm trapped inside this thing. Let me see if I can get out" said Izuku.

He then opened up the face plate, and he came out (don't get any ideas) as a creature made of pure energy.

"Now I'm made of nothing but energy! I'll call this guy Energy. But I'll spell it N-R-G" said Izuku.

He then got back inside the metal suit, then transformed into a red alien with a tail and wings.

He flew into the air at high speeds.

"Cool! Another flying guy! But this guy can fly fast!" said Izuku.

He then fired lasers out of his eyes at another pile of garbage, then he fired a laser out of his tail.

"This guy can also shoot lasers out of both his eyes, and his tail. And he seems to be part manta-ray. I'll call him 'Jetray'!" said Izuku.

(A/N For Izuku's starting 10 aliens, I wanted to do the aliens of my choice)

He then transformed back into his human form.

"That's all the guys the watch seems to have. But now I can be a hero!" said Izuku.

For the next five years Izuku operated as a vigilante, calling himself 'Deku 10'. He protected the innocent and fought villains. No one knew that all the creatures appearing around Japan were the same person, but the authorities were after him nonetheless, as what he was doing counted as vigilantism.

Then one day, Izuku was now fifteen years old, and he was standing on top of a building, when suddenly a large ship appeared above him and landed in front of him. Then two aliens stepped out of the ship. One looked like Diamondhead, the other looked like Grey Matter.

"Who are you people supposed to be?" asked Izuku.

"I'm Tetrax" said the Diamondhead lookalike.

"And my name is Azmuth. I am the creator of the device you are wearing on your wrist" said the Grey Matter lookalike.

"You created the watch?" said Izuku.

"It's called the Omnitrix. And I've been searching for it for five years now" said Azmuth.

"Are you here to take it back?" asked Izuku.

"I was going to. But I've seen that you've used the Omnitrix to help people. The whole reason I sent it here to Earth is because I was being chased by an evil alien known as Vilgax; and I couldn't risk it falling into the wrong hands. So I sent it here to Earth for your grandfather to have" said Azmuth.

"My grandfather?" said Izuku.

"In this universe your grandfather on your dad's side was a part of a special intergalactic law enforcement agency called the Plumbers, and yes that's really what they're called, and he was friends with Azmuth. But he passed away when you were little, just like in your universe" said Luke.

"Grandpa was supposed to have the Omnitrix?" said Izuku.

"Yes. But when I sent it to Earth I wasn't aware that he had already passed. Your DNA was the closest to his, that's why the Omnitrix came to you. When me and Tetrax found out that you had it, we were concerned at first that a child had the most powerful device in the universe. But you've used it to do nothing but good, which is why you're worthy of it. And I would like to give you access to more aliens" said Azmuth.

"You mean there's more than just ten?" asked Izuku.

"Yes. The ones you've used before are the ones that were already unlocked; but there are millions more stored on it. I would like to give you access to some them" said Azmuth.

"Alright then" said Izuku.

Azmuth then unlocked the new aliens.

"You now have 10 more aliens on there" said Azmuth.

"But you should probably stop doing hero work illegally, Izuku. It's only a matter of time before the authorities catch you" said Tetrax.

"I am actually thinking about taking the UA Entrance Exam next month" said Izuku.

"Good idea. And the Plumbers will probably be able to get the Japanese government to pardon you as well. So you won't face any charges for being a vigilante" said Azmuth.

"Who are the Plumbers?" asked Izuku.

"They're the group your grandfather was a part of" said Azmuth.

After that, the Plumbers got the government to pardon Izuku, and he was ready to take the Entrance Exam.

Then came the big day. He stood outside UA.

'This is it. Time to become a real hero' Izuku said in his head.

He took one step forward, then he tripped on his shoelace.

'Or I can just die' he said in his head.

He braced himself for the ground. But then he realized he wasn't falling anymore. He opened his eyes and turned his head to see a cute girl with brown hair standing there.

"Sorry for using my quirk without asking. But it would be bad luck to fall on the first day" said Ochako as she put her fingers together, and Izuku's feet were back on the ground.

Izuku just stood there blushing and stuttering.

"I'm Ochako Uraraka! Nice to meet you!" said Ochako.

Izuku was still blushing and stuttering.

"Anyways, bye!" said Ochako as she headed inside the building.

Izuku still stood there.

"DEKU!!!" screamed a voice.

Izuku turned around to see Bakugo standing there.

"I THOUGHT I TOLD YOU NOT TO COME HERE!!!" he shouted.

"Piss off, Kacchan" said Izuku.

"WHAT DID YOU SAY TO ME, YOU-"

But Izuku just walked away.

After that there was the presentation, which was presented by Presentation Mic. Then they stood outside the training area.

Izuku then noticed Ochako standing at the front. He was about to walk up to her, but then Iida stopped him.

"Just what do you think you're doing? Are you trying to sabotage her?" Iida demanded.

"Iida, you didn't have to be so rude to Deku that day" said Ochako.

"I apologize, Midoriya!" said Iida while doing his karate chops.

"No, asshole. I was just gonna-" but then the Entrance Exam began.

Izuku transformed into Jetray and flew in there. He switched between different aliens as he destroyed multiple robots.

Then near the end of the exam the ground started shaking. Izuku turned to see a giant Zero-Pointer robot heading towards them, everyone else ran. Izuku was about to as well, but then he saw Ochako trapped underneath some rubble. Izuku realized what he needed to do. He activated the Omnitrix and turned into the one alien he hadn't tried yet.

He then transformed into a giant, 100-foot tall alien.

"WAY BIG!" he shouted in a deep voice.

He then punched the Zero Pointer robot repeatedly, and ripped it to shreds. Then he transformed into Humungosaur and lifted the rubble off of Ochako, and carried her back to the others.

"Is your leg ok?" asked Izuku.

"It hurts a little. But I'll be fine" said Ochako.

"I got this" said Recovery Girl as she walked over to Ochako and kissed her leg, making it all better.

Ochako looked up at Izuku, who was still in Humungousaur form.

"Who are you?" asked Ochako.

Izuku transformed back into his human form.

"I'm Deku 10" said Izuku as he held up the Omnitrix.

The screen then cut to black.

"You might see more Deku 10 later" said Like.

Thx for reading. And yes I know I said I was gonna do Infinity War for the next chapter, but it was taking forever and I wanted to do another chapter in the meantime. I'll try to do Infinity War next.