After destroying the League of Villains headquarters, Kaoru found himself facing one of their mission targets.
"I never expected you to attack like this!"
All For One, who managed to escape the building's wreckage, looked at Kaoru with high alertness.
"Hey hey, don't compare us to the very good All Might! Your existence is dangerously harmful to all creatures, so please blame yourself, evil of humanity."
Not wanting to waste time, Kaoru quickly unleashed an attack by creating small portals.
Meanwhile, All For One, with a quirk that enhanced his instincts, could sense the danger of the small portals created by Kaoru.
The danger of Kaoru's attack was evidenced by the clean-cut steel when struck by the portal as All For One dodged.
Each of Kaoru's hand movements created dozens of portals from various directions, undoubtedly pressuring All For One.
"Darn it, there's no good idea to deal with this person."
All For One continuously drained his energy thinking about how to defeat Kaoru while avoiding every brutal attack that could easily turn him into Swiss cheese.
But as All For One focused too much on avoiding Kaoru's portals, he suddenly found himself being propelled as if kicked by someone.
*Bang
Then Kaoru flicked his finger, and several portals opened, releasing various weapons that quickly flew toward All For One.
After feeling somewhat satisfied, Kaoru stopped his attack and waited for All For One's reaction, knowing it wouldn't be so easy for him to die.
And indeed, All For One rose again from the rubble in a terrible condition, but thanks to his regeneration quirk, he managed to survive.
"How could you be this strong and how you could ignore my instinct quirk?"
All For One questioned how Kaoru could attack him and ignore his instinct quirk.
Moreover, it was his first time encountering someone as strong as Kaoru, even All Might wasn't as strong as Kaoru.
"You want to know my secret?... Fine, I'll tell you!"
All For One was very surprised because he didn't expect Kaoru to be so foolish as to reveal the secret of his strength.
All For One then listened attentively to what Kaoru said, but he was disappointed and enraged when he learned Kaoru's secret.
"The secret is simple, 100x push-ups, 100x sit-ups, 100x squats, and running 10 kilometers every day for three years!"
Kaoru explained the best tips for becoming strong, even saying it with a proud face.
However, All For One, hearing this, had a different reaction; he felt Kaoru was mocking him.
If indeed that trick could make someone as strong as Kaoru, then there would undoubtedly be many heroes or villains just as strong or perhaps stronger than Kaoru.
"Don't joke with me!!!!"
Feeling insulted, All For One finally lost patience, and his body changed, his muscles doubling, his already ugly face becoming even uglier with his new form.
With his terrifying form, All For One ran toward Kaoru, intending to unleash a super powerful punch that he believed could defeat him.
When facing Kaoru, All For One repeatedly punched him, each blow so strong it could make the surrounding area tremble as if experiencing an earthquake.
"Hahaha, die die die, die!"
The longer All For One attacked, the stronger each of his punches became, even his own body, which had transformed into a monster, slowly breaking due to the overwhelming force.
Luckily, he had a regeneration power that could overcome tissue damage caused by movements and attacks exceeding his capacity.
When All For One was sure of his victory, all his fantasies had to be shattered as his attack suddenly stopped as if he was being held back by someone.
"!!!!"
All For One was very surprised by what happened; he didn't understand how Kaoru could withstand all his attacks without being hurt at all.
He could even easily stop his super strong attacks.
On the other hand, Kaoru looked at All For One with disdain, smiled, and said,
"You're already dead!"
"What??"
All For One, feeling confused, suddenly felt like his body was being split into several pieces, even some parts of his body seemed to explode.
And indeed, it happened because Kaoru created an invisible space sword and slashed All For One several times at super speed, which couldn't be detected by his instinct quirk.
Seeing All For One's gruesome condition with his body being cut into pieces, Kaoru felt a little bored because his power had become too strong.
"Sigh!!!, I hope there's something interesting in the next mission... hmm??"
As Kaoru was about to leave, he suddenly felt something interesting; All For One's body began to move and merge, and he recovered.
Kaoru, witnessing this, showed a very rare expression, where this time his smile looked very terrifying.
Then Kaoru dashed and scratched All For One with spatial attributes, leaving scratch marks along the way.
All For One, who was once again cut and regenerated, lost consciousness, where he now was just a monster with a combination of many quirks.
"That's why a sparrow must know that its food is rice and not corn!"
Kaoru then clapped his hands, at the same time, All For One's body was restrained as if caught by something.
As Kaoru began to rotate his palms, All For One, now a monster, began to scream, sounding like cracks all over his body.
Then slowly All For One's body began to shrink as it was sucked into a black hole created by Kaoru, leaving nothing behind.
With All For One's disappearance from the world, it was now certain that there would be no one else with the power of All For One.
----
On the other hand, Urahara, who was playing with Tomura, continued to mock and tease Tomura, who only had power but lacked the ability to use it.
"Oh, are you tired already, Shigaraki-san? I still have many tricks I haven't tried, you know!"
Urahara then pulled out his wooden cane, which turned out to be a sword.
"You know, this sword is a bit special. I'm not sure if it can dissect a human because all I've faced so far are spirits... awake: Benihime."
With Urahara's command, the cane sword transformed into a sword with a blade devoid of a sword guard and had a red thread at its tip.
"Kamisori: Benihime."
Urahara then released a slash that created a glowing red flying slash that flew straight toward Shigaraki.
And because it was only a frontal and straight attack, Shigaraki could easily dodge it.
But there was something strange, even though he was tired, Urahara's tempo was always the same.
Until he realized that Urahara intentionally matched his tempo so that he could keep up with Urahara's true speed.
"Oh? You've noticed, it seems. And because Kaoru-san is getting serious, it's time for me to get a little serious too."
Urahara, who always had a relaxed expression and a small smile, suddenly became serious and released an incredible pressure that made Shigaraki tremble and unable to move.
"If you can withstand this technique, I'll give you a reward, so I hope you're still alive, Shigaraki Tomura-san!"
Urahara then gathered his reiatsu and recited a mantra.
"Sprinkled on the bones of the beast! Sharp tower, red crystal, steel ring. Move and become the wind, stop and become the calm. The sound of warring spears fills the empty castle!.... Hado number 63, Raikoho!!!"
A ball of energy created from condensed yellow lightning was then released straight toward Shigaraki like a cannon.
And unfortunately, Shigaraki, pressed by Urahara's reiatsu, had to endure the attack directly.
*BAMMM
The attack exploded, burning Shigaraki and everything around him.
"Hey, why do you have to recite a mantra for a mid-level hado like that? Aizen would die laughing if he knew Kisuke Urahara needed to recite a mantra to use hado below number 90."
Kaoru, who had successfully finished off All For One, approached Urahara, who had also defeated Shigaraki, but Urahara's action of reciting the mantra made her slightly curious.
"Isn't reciting a mantra sound cooler?"
However, Urahara gave a simple answer that reciting a mantra sounds cool.
And Kaoru, who also understood that, nodded in agreement because he also felt that the long and unique mantra sounded very cool.
They both then discussed various cool mantras used in reciting some kido, unaware that Shigaraki, who had been defeated by Urahara, was starting to stand up again.
Or more precisely, All For One, who managed to transfer his soul into Shigaraki's body with one of his emergency quirks.
Shigaraki/All For One then used his super recovery ability to heal the wounds on his body perfectly.
And in an instant, he immediately launched an attack toward Kaoru and Urahara.
If in normal conditions, All For One would surely choose to flee when facing Kaoru and Urahara, but because he had been beaten and underestimated several times.
Even the patient guy would surely rage, and All For One himself, who actually had quite a bad temper, would not be able to contain his anger.
Urahara and Kaoru, who just realized that Shigaraki was still alive, immediately avoided the attack.
Seeing Shigaraki/All For One fully recovered, Kaoru and Urahara were slightly surprised.
Kaoru was surprised because Raikoho had no effect on Shigaraki, while Urahara was surprised because the soul inside Shigaraki's body now belonged to someone else.
"Sorry, Kaoru-san, it seems this enemy is a bit interesting, so let me finish him off."
Without waiting for Kaoru's answer, Urahara released his reiatsu again, this time with quantity and quality that perfectly suited a captain of the gotei 13.
The sky darkened, and lightning began to strike, the ground trembled as if the earth was angry, animals fled seeking shelter as if a great disaster was coming, and it was all because of Urahara's released reiatsu.
"I told you, if you're still alive, I'll give you a reward... Hado number 99: Goryu Tenmetsu!!!"
The earth and sky split, then pure red energy emerged in the form of several dragons opening their jaws as if to devour anything in the world.
Dozens of dragon-shaped energies then surged and headed toward something or someone, namely Shigaraki/All For One, who now realized that all his efforts were in vain.
The expression of despair and denial was evident on Shigaraki/All For One's face as, in an instant, he and the entire League of Villain's headquarters were consumed by Goryo Tenmetsu.
The city's inhabitants who could witness the scene panicked and begged for forgiveness from anything and anyone because the scene they saw seemed like an end-time disaster.
Even the corrupt heroes and some villains decided to repent.
Meanwhile, at the hero association, officers and officials were busy with various error messages and reports of a major disaster.
And the U.A. students who could also witness the scene were silent because this was the first time they had seen such incredibly powerful forces, some of them despaired of the future while others felt challenged by the new peak of power.
And the two people who were the source of all these events were now sitting relaxed, drinking tea, and waiting for their other companions to come to the shop before they decided to return to their respective worlds.