!

The police had been getting strange calls, all day. A girl with a Mutation quirk riding a robot, 3 girls stepping out of a portal with a floating unicorn head. A bunch of kids traveling by a rainbow. An aircraft landing in the field of the Highschool the war machines are gathered at. The call centers were all ringing off the hooks as calls came in about a villain attack on a school. A police car made it to the school first and called in that the school is being attack by an army on flying war machines. She called for all available heroes to get to the school, she’s under fire from the war machines.

Gunhead, arrived first and used his gatling gun arms to lay down some covering fire, which the flying machines have force fields. Allowing the police to get close to the school, which a rainbow like beam blasted out from the roof of the school. Getting close they could see a full scale battle is going on as different groups are fighting each other. With students and staff fleeing from the fighting. Other heroes arrived and were also greeted by the sight of the free for all.

Death Arms, a huge man with super strength.

Ingenium, has a quirk that allows him to move fast.

Rock Lock, his Quirk is "Lockdown". It allows him to secure objects into a point of space, freezing them.

Snatch, his Quirk allows him to transform his upper body into sand.

“Ok who do we fight?” Rock Lock ask seeing how some of the fighters are dressed in costumes like them.

“Well the ones in the flying war machines are attacking us,” Gunhead said firing at the flying machines. “And they have force fields.”

A flying blonde girl dress in red and blue flew into the air and began smashing the flying machines as her punches broke the force field and the machines sending the people flying them falling. They were caught by a girl in green who used green hard light constructions to grab them and place them in a box.

“Ok we just have to hit them hard,” Death Arms said ready to fight when a blue skin girl with her arms wrapped around a green haired boy came out of the school, riding on a robot on three legs with treads came racing out. A flying ball robot followed with a small toy robot clinging onto it.

The robot on the ground race passed the heroes, with the flying robot following.

“I’ll go after them,” Ingenium said racing after the speeding robots.

Suddenly bursting out of the damaged school a girl in purple riding one of the flying war machines came flying out and leading the rest of the flying war machines after the speeding robot. Followed by a girl riding a horse with a rainbow mane, racing on a rainbow, a girl riding a winged unicorn came next, a whole bunch of people riding on green machines, that either flew using what looks like fans, or wheeled vehicles. Followed by the rest of the people who were fighting, like the ones in Egyptian style clothes and vehicles. The heroes and cops had to move out of the stampede of bodies came racing out and after the two robots and the boy and girl riding the big one. (1)

!

Elsewhere-

Ruby looked behind her as a mob are racing after Tow, she tighten her grip on Izuku trying to save him from that madness behind them. She remembered the two months they shared together after he and the USS Constitution came flying to her port home town. How she and Izuku became friends and how he and his robot crew help save her from that mermaid who pretended to be her friend. And how he left by himself leaving the doctor who is just a brain in a jar and his core behind as his portal gun just couldn’t bring all of them with him.

“I thought those friends of yours were nice,” Ruby said.

“They are just not when they get work up like this,” Izuku said.

“What’s going on?” Ingenium shouted as he caught up with the speeding robot and is cling to the side to be able to talk to the two riding on it.

“It’s a harem situation, and the girls are all after Izuku here. And the one with the flying war machines in purple is an evil princess,” Ruby said to Ingenium.

“You got to be kidding me,” Ingenium said looking back and being reminded of that old Ranma series where a big chase happened in that movie.

“I know Lark and the only reason why her soldiers weapons aren’t lethal is because she doesn’t want to risk me being hit in the crossfire. She’s more then willing to kill as many people as it will take to get me,” Izuku said.

“So why did you get her to fall for you?” Ruby asked.

“I thought all she needed was a friend. She’s a lonely girl who lacks a friend, and her parents raised her to be ruthless and evil, I thought if I taught her how to be pragmatic in how she would do things, I could get her to start the path of future rulers being less evil,” Izuku said.

“Izuku don’t you watch shows or read mangas where the evil princess falls for the first guy who treats her like a person and not as a princess?” Ruby asked.

“Not really,” Izuku said.

“Why are you so dense?” Ruby asked wondering why she had to fall for a guy who is so dense to love. And suddenly thought of something. “Besides them are there anyone else that’s going to show up to claim you as their husband?”

“I don’t think so,” Izuku said.

“I’m going with there are more just that they have no way of opening a portal to another universe,” Ruby said.

“That sounds about right, if this is a harem thing, that would happen,” Ingenium said.

A net was fired from one of the flying war machines but Tow used his hand laser to blast it before it hit. Followed by more blasts as Tow blasted more nets out of the sky using two of his eye stalks to look backwards while the middle eye stalk kept its eye on the road.

“They are gaining,” Tow said.

“Izuku what do we do? You’re the one who comes up with the plans,” Muggy said still on Ed-E.

“I don’t know,” Izuku said trying to think of something.

“Isn’t there anyone who can talk them down, like their parents?” Ingenium asked.

“That’s it, Ruby you can contact Dr. Mobius… no wait it’s already hard enough for him to open a portal to my dimension, yet alone contacting the dimensions where the others came from. Wait, I know, Discord, Mxyzptlk, where are you two?” Izuku shouted out.

A mismatched creature made out of different parts appeared, along with a small old man with a purple bowler hat.

“You called lover boy?” Mxyzptlk asked in a voice that sounds like an actor from years back.

“We were having a chat watching this harem situation you found yourself in. Couldn’t have done better if I did it myself,” Discord said.

“The girls are out of control, go and tell their moms,” Izuku said.

“And ruin the show?” Mxyzptlk asked.

“We haven’t even gotten to the part where they destroy the city as they fight over you,” Discord said.

“Which is why we need to stop them,” Ingenium said.

“Who’s he?” Discord asked.

“A local hero,” Izuku said.

“Oh yeah,” Mxyzptlk said pulling out a guide book of the characters of My Hero, out of nowhere. “So hard to keep up with who is who, with such a big crossover, let alone a background character.”

“Hey,” Ingenium said.

“Oh please like you’re going to appear more than a background character after this,” Discord said waving him off.

ED-E suddenly made loud beeps that cause both chaos lords to pay the robot their attention.

“Good point,” Mxypltlik said looking to Discord.

“Got us there. Lead them back to the school,” Discord said and poof away with the imp.

“Since when ED-E got so convincing?” Izuku asked.

“All of the robots got some upgrades since they been in my world,” Ruby said.

“Good and tell the other heroes about the plan,” Izuku said to Ingenium.

“Right,” Ingenium said letting go and without his added weight Tow went much faster, leading the mob close behind.

Following Izuku’s directions Tow went around and headed back to the school with everyone following behind. But Master Cyclonis flying above had already realized what Izuku was doing and while her soldiers kept up the chase, she called for backup. As the mob reach the school that they just came from, Master Cyclonis was waiting for them.

Portals open up in the air and on the ground as 30 foot tall purple robots flew out of them. They landed around the school and the chase stopped as the people stare at the giant robots. More portals open and a fleet of warships came out them and the city was treated to a scene right out of a science fiction film or show.

“Sentinels made in a world where powerless humans fearing those with powers they call mutants created giant killer robots. Where they kill off all humans as humans are mutants, but the ones who made the robots couldn’t see that till after they were being killed by their robots,” Master Cyclonis to the crowd.

“Lark I know about the sentinels and you brought them here?” Izuku shouted.

“Just surrender yourself to me Izuku. I got these in a world that has a powerful EMP waves coming from the center, causing all electric-powered technology to fail. So I help myself to the now powerless war machines there, thanks to my technology powered by energy crystals instead. I fix them up so that they don’t go on a rampage anymore and follow commands like a good robot should. But they still have the firepower to kill superpowered people, if I give the go ahead. I know that much of the population of this world have powers and if I unleash them, they will kill anyone with a power or a quirk as it’s called here. And the robots are designed to reconfigure their bodies and weapons to handle any kind of power used on them. So as I said before give up and no one will have to die. And I have a fleet of warships on standby,” Master Cyclonis said.

“I’m giving up,” Izuku said getting off Tow and heading towards Master Cyclonis.

“Good and I’m making sure you’re not going to be running away again,” Master Cyclonis said as the flying machine she’s on lowers down to the ground.

The giant robots all suddenly jerked as they were all crushed like a soda can.

“And I have the power to move planets and stars with my mind,” Sunset said staring at Master Cyclonis. (2)

“And you’re not the only one who is apart of the ruling family of an empire,” Cleopatra said as portals open up and Egyptian style warships appeared in the sky.

“She’s a princess of a space faring empire?” Master Cyclonis asked Izuku.

“She’s the princess of the Nile Galaxy empire, which rules much of the galaxy it’s in,” Izuku said.

“That explains things,” Master Cyclonis said seeing how her fleet is outnumbered.

“All Cyclonia forces stand down,” a voice called out on all channels.

“Mom?” Master Cyclonis asked hearing her voice.

“All Nile forces stand down as well,” another voice called out on open channel.

“That’s my mom,” Cleopatra said.

“I contacted your moms,” Izuku said causing the two royal princesses to glare at him. “It’s the only way to stop this.”

“How?” Sunset asked.

“Discord and Mxyzptlk,” Izuku answered.

“Hah, you got your moms called on you,” Star laughed and died as a hand grabbed her wand out of her hand and she saw who it is.

“They’re not the only ones,” Moon Butterfly said, dressed in her royal dress and has her tall beehive like hairstyle.

“Hi mom,” Kelly said meekly as her much larger mom step out of the portal who is the size of a building which her family uses her hair as a home. Which her smaller dad stepped out of the hair of his wife.

The scene is repeated as the parents of the girls and friends of said girls all appeared. Getting their children under control, more heroes also appeared and were informed of what’s going on. The queens of the lead girls pulling their daughters over to Izuku to sort things out.

Sunset Shimmer, stood with her mother Celestia the ruler of Equestria. A towering figure standing at over 9 feet tall and has very voluptuous body, that the white dress she’s wearing doesn’t hide very well.

Rainbow Brite, with her mother Queen Rainbow of Rainbow Land. Who is a more mature version of her daughter who has her hair long.

Star Butterfly, and queen Moon of Mewni.

Wonder Woman with her much larger mother Queen Hippolyta of the amazons of Themyscira. Who towers over her daughter and is the second tallest mother.

Cleopatra, with her mother Pharaoh Yosira. Dress in her royal robes and held the royal staff.

Iris, with her mother queen Helia of Ephedia. Who towers over her daughter but is only the third tallest.

Bloom, with her mother Queen Marion, of Domino. Who unlike her daughter is wearing a dress that covers her mature body.

Adora, with her mother Queen Marlena Glenn of Eternia. Wearing her normal green dress and tiara.

Master Cyclonis, with her mother queen Torrent of Cyclonia. Who is wearing a dark purple robe that completely covers her mature form.

Azula, with her mother queen Ursa of The Fire Nation. Dressed in robes of the royal colors of the royal family.

Usagi, with her mother Queen Serenity of the Moon Kingdom. Who looks like her daughter but her hair is silver and wearing a silver dress.

Ruby Gillman, with her mom Agatha Gillman of the Kraken Kingdom . Who like her daughter is wearing more normal clothes than royal looking clothing.

Zelda, with her mother Zelda of the kingdom of Hyrule. Who is a more mature looking version of the younger one.

“I can’t believe you called her,” Master Cyclonis growls at Izuku.

“It’s the only way to stop things from getting more out of hand,” Izuku said.

“He’s right, I’m disappointed in your actions. You should had just grab him from the start and not waste anytime. Gloat after you have him all to yourself and chain up,” Queen Torrent said causing the other mothers to look at her.

“She’s an evil princess,” Bloom said.

“And has much to learn still,” Torrent said.

“Izuku what’s going on here?” Inko Midoriya asked having been teleported to the school by that strange little man with the purple hat.

“Oh, I got this,” Pony Head said flying over. “You see Izuku here got isekai to different dimensions thanks to him finding a portal gun on his way to school one day. And while he was traveling he managed to get all of these princesses and some of their friends to fall for him. And now he has a harem of girls who have managed to come to this world for him. Man I need to get some popcorn for all of this drama.”

“Izuku you romanced all of these girls?” Inko asked.

“No that’s the best part, he’s so dense when it comes to girls he had no idea that they were all falling for him. He’s the completely clueless guy in romance fiction that has no idea that the girl or girls are in love with him till they literally shove it into his face,” Pony Head laughs.

The mothers were shocked at the news that Izuku had no idea that he was romancing their daughters. Hippolyta grabs the lasso of truth and wraps it around Izuku.

“The lasso of truth will force you to only speak the truth. Did you know you were romancing my daughter or that by defeating her in battle and giving her back her weapon in the tournament is part of the Amazon engagement ceremony?” Hippolyta asked.

“I had no idea and thought I was just being nice and we’re just good friends,” Izuku said making Hippolyta eyes widen.

“Cleopatra preforming a dance in the nude for you?” Yosira asked causing Cleopatra to blush.

“I thought it was a culture thing,” Izuku said, which Yosira gave him a look of disbelief.

“Sunset letting you stay in her room and her bed? Even after I learned about you?” Celesita asked.

“As with Star,” Moon said.

“Same here,” Queen Rainbow adds.

“Being a good friend,” Izuku said causing the 3 mothers to stare at him with a twitch in their eyes.

“All of those love songs?” Helia asked.

“Thought we were just making love songs,” Izuku said causing Helia to slap her forehead.

“Bloom and her friends always kissing you?” Marion asked.

“A cultural greeting,” Izuku said causing Marion and the other Winx Club mothers all to shake their heads.

“Spending those nights outside staring at the sky, holding hands?” Marlena asked.

“Spending time together before the big battle,” Izuku said causing Marlena to rub the bridge of her nose.

“Making you all of those sandwiches for your meals?” Serenity asked.

“I thought she felt guilty for that disgusting meal she gave me when she tried to cook for me and switch to sandwiches as it’s the only thing she couldn’t ruin. As she just can’t cook,” Izuku said causing Serenity to look at a blushing Usagi and sighed nodding in agreement along with the other princesses and queens of her court.

“You didn’t know that gifting a dress and jewelry to a girl who if she proclaims to love it, is how men ask for the woman’s hand in marriage?” Ursa asked remembering how Azula after learning who gave her the gifts, fell into depression and clung to her crying as she broke Izuku’s heart and cause him to leave.

“No, I thought I was just being a good friend,” Izuku said. Causing Ursa to hug Azula close to her and whisper to her in a soft voice that it wasn’t her fault he left.

“Cyclonis never ordering your death or anything for you appearing in her bathroom while she was using it?” Torrent asked causing Cyclonis to blush and growl.

“I thought she understood it was just an accident,” Izuku said.

“How she made you her personal servant and didn’t minded you being with her even when she was underdress or naked. Having a seat at our meals, you sleeping in her room. Or making you wash her?” Torrent asked again.

“My duties as her servant,” Izuku said causing everyone to just stare at him.

“Gee… compared to all that, what you and Rudy did together is more slow romance as friends grow into something more. But there is you two swimming in the Pool of Blissful Matrimony,” Agatha said.

“We thought it was just a heated pool,” Izuku said.

“Yeah mom, remember I told you and grandma after she thought we wanted to be engaged with each other,” Ruby said.

“Zelda giving up her only wish to send you back home after the portal gun wouldn’t work anymore?” Queen Zelda asked.

“I thought she was being a good friend, and as thanks for me sharing all the technology and knowledge I had picked up along the way,” Izuku said.

The mothers all look at each other and turn to Inko.

“Your son has never really talk to girls his own age has he?” Celestia asked.

“Yes,” Inko said shaking her head as one she’s proud of her son bonding with so many girls, and embarrassment at the fact he’s completely clueless about them falling for him.

“Ha, reminds me of how Freddy was like, was completely clueless about me being in love with him,” Kelly’s mom said.

“Really? How did you get to dad?” Kelly asked.

“Simple, I punch him asking him why I’m mad at him, after doing so many nice things for him. He finally answered correctly and we got married shortly afterwards. It’s the reason why our wedding photo has your dad in the hospital in a full body cast,” Kelly’s mom said.

“I was so dense back then. But thanks to Jenny, I learned from my mistake and we been happy ever since,” Freddy said.

“Well I know that… now,” Izuku said as he doesn’t like the looks the girls are giving him.

“You better,” Star said as she pounded her fist into her palm.

“How did this all started?” Inko asked at a lost of what happen.

“We can handle this,” Discord said as he appears with Mxyzptlk.

“Oh it’s you,” Hippolyta said frowning at the imp.

“Been awhile, oh king of the manazons,” Mxyzptlk greeted her.

“What?” Wonder Woman asked looking at her mother.

“I once turn her and all the other women on the island into men,” Mxypltlik said.

“Oh… really… maybe a new gender flip is in order, where Izuka is chased by a horde of boys who all want to marry her,” Discord said.

“Discord,” Celestia said glaring at the spirit of chaos.

“Oh don’t worry it wouldn’t be a permanent thing, just a few days… or maybe a nic-“ Discord was cut off as Torrent blasted him using her own staff of power like the one her daughter has. Turning Discord into ash and blew away in the wind.

“Thank you,” Celesita said to the evil queen.

“It was my pleasure,” Torrent said.

“Now that hurt,” the voice of Discord said as he reforms.

“Come on we need to move the story along,” Mxypltlik said looking out at nothing to the people around them.

“Right,” Discord said winking in the same direction.

The ruin school is rebuilt as a huge movie theater and before anyone could move, the people on the school grounds are in the theater. Izuku and his group are there as well as the students, heroes, and some reporters with camera crews. Discord appeared in front of the big screen.

“Seeing how everyone is wondering how this all happen me and. Mxypltlik have made a video to show the highlights of Izuku Midoriya adventures through different dimensions. We only showing the highlights to cut down the run time to 3 hours. Also we’re skipping the worlds that Izuku quickly left for one reason or another. And this is being broadcast on the networks and online so everyone can see what happen and have no questions of what is happening,” Discord said and disappeared.

“Show time!” Mxypltlik shouted from the back of the theater and turn on the film.

!

Author's Note

1 - The crafting vehicles mechanic starting in Zelda Breath of the Wild is now common after the two games.

2 - Yes the sentinels can change their bodies to withstand different powers but a force that can move a planet or a star around, all focus on a 30 foot tall robot, is a completely different matter.