Kai was hyperventilating. He found out this world's Eri is being abused by his counterpart.
"What the fuck?! What the fuck?!" Kai said.
"Kai, I need you breathe." Tomura said.
Kai quickly took a big breath in and out.
"W-We have to say here!" Kai said in-between breaths.
"Kai, I know. I need you to take it easy. Sit down."
Kai did as told and sat down on the refurbished sofa they got from an abandoned junkyard.
Kai sighed in relief as he caught his breath.
"I'm anxious." Kai said.
Himiko came up and hugged him.
"Don't worry, we will save her."
A small smile formed on Kai's face. He haven't smiled in a long time.
"Here I got a MP3 player and some earbuds. This should calm you down." Jin said.
Kai obliged and started to listen to relaxing music as the League continue to eat their breakfast.
"So...about Eri?" Sako said.
"Tenko already got a plan. It seems the Pro Heroes of this world have already assembled a team to save Eri." Iguchi said.
Touya was in sitting in a corner. He was too angry to eat.
He remembers his so-called Villainous "father."
What kind of father wants their children to become villains?
Touya had a rough upbringing. He wonders if this world's Touya went through something similar.
He pities him but won't ever condone his action.
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On the side of Japan lied the League of Villains and Villain Deku in an abandoned mall.
"Y-You're not him ." Shigaraki said.
"And you're not Tenko." Midoriya said.
Tomura's eyes widen when Izuku said his birth name.
The other League members were unnerved Izuku's appearance.
He had a crazy look in his eye. It was bloodlust.
"Ooh wow! He reminds me of Saito." Toga said with a blush over his face.
"Let him join!" Toga added.
"I don't know about this Shiggy." Spinner said.
Mr. Compress was wary of the situation. The last time someone tried to join the league, he lost his fucking arm.
Midoriya was impatient. He crossed his arm and tapped his feet into the ground.
"Just let me burn him." Dabi said while summoning a strong blue flame in his right hand.
Shigaraki put his hand out and said,"Let him speak."
A twisted smile formed on Midoriya's face which unnerved the League even further.
"For starters...I'm from another world." Midoriya said.
The League decided to hear him out.
Midoriya explained how he knew things about him his counterpart could never know. Like their names for example.
"Ooh wow. The multiverse theory is real." Spinner said.
Growing up, Iguchi was into sci-fi movies and video games about time travel and dimension travel.
"Ooh yeah, your heroic counterparts are here too." Midoriya said.
"What?!" The League shouted.
"Don't worry, I can take them." Midoriya said.
Tomura shook his head and said, "If that was true, you wouldn't be in this mess in the first place."
Midoriya shrugged.
He was right for once.
"Anyways, I'll let you in the League for know as a provisional member. If you do anything funny, you know what will happen." Shigaraki threatened.
"Ooh, Shiggy. I thought we would be friends by now." Midoriya chuckled.
Shigaraki facepalmed himself.
"Even his villain counterpart is annoying." Shigaraki thought.
Himiko ran up to hug Izuku. She was excited to have a Midoriya in the League.
"Woah! Boundaries. Remember on my Earth you are a hero. It's...weird." Izuku said.
Himiko quickly apologized.
Izuku put his hand out and formed a fist bump.
Himiko saw and bump the fist too.
"Sweet. Another baby brother." Twice said.
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A couple of hundred miles away lied the Sir Nighteye Agency.
Sir Nighteye just signed Izuku's Employment Contract after being impressed he kept his All Might memorabilia safe while jetting the room like Gran Torino.
Nighteye decided to have Izuku and Mirio patrol and survey the city.
Of course, they ran into Chisaki & Eri.
Izuku squinted his eyes. He remembered Sasaki saying Overhaul was committing acts of vigilantism.
"Deku, don't." Mirio said as if he read Izuku's mind.
Izuku thought he could reason with Kai.
Across the block lied the League of Heroes on top of a rooftop.
"Ooh shit. Now what?!" Identity Thief said looking through the binoculars.
"I can take him." Overhaul said as he jumped down from the building.
"Overhaul, no!" Tenko shouted over his earpiece.
Kai clenched his teeth as he hesitantly ran toward the Eri.
"What seems to be the problem?" Kai said.
"Huh?" both Izuku and Mirio said.
"Nothing, good sir. My daughter just had a tantrum. These good sidekicks helped find her." Chisaki lied.
Kai squinted his eyes.
"Things can get ugly very bad." Kai thought.
Chisaki on the other hand was very done with the whole situation. He had to kill whoever let Eri escape in the first place and chase her himself.
Now he's having a showdown with three Pro Heroes.
Kai crouched and let Eri get behind him. He was touch was warm and trusting.
"Lemillion! Deku! Get behind me!" Kai shouted.
The two teens did as told.
"Wait...that voice?" Chisaki said.
It sounded just like his.
"Who are you?" Chisaki questioned.
"I'm your worst nightmare." Kai said as he activated Overhaul.
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"S-Should we help?" Identity Thief asked.
"Nah, he got this." Twice said.
Spinner on the other hand was playing on his Nintendo Switch on the rooftop.
Tenko was already planning on giving Kai an earful.
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"Boss! There is a fight going out with a Pro Hero and Overhaul!" Mirio said over his communicator.
Izuku on the other hand was keeping Eri safe.
"What?!" Sir Nighteye said.
He and Bubble Girl quickly headed to their location and alerted nearby Pros in the area.
When they arrived, they were surprised to find a defeated Chisaki unconscious on the concrete ground.
Other Pro Heroes and Sidekicks in the area were in proximity dealing with evacuation and surveying for other villains.
"Oh shit." Kai said when he realized he has to face off Sir Nighteye.
"Compress!" Tenko said.
Mr. Compress quickly threw a marble at him and saved Kai from the situation.
The League jumped from rooftop to rooftop. They were too fast for the Pros to help him.
"What the hell happened here?" Sir Nighteye said as a Police Officer put quirk-dampening cuffs on the Yakuza leader.
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A/N: I wish I could write action fight scenes but they are difficult for me.
So I have to omit the fight scenes.
Anyways, I still haven't figure out the name system for the hero and villain counterparts. It will get confusing when switching between scenes. Perhaps, the Heroes should give each other another hero name.
Any suggestions?