Japan, 2225 AD.
Chaos reigned throughout Tokyo, buildings were destroyed, streets were torn apart, and heroes and villains were fighting everywhere.
The villains were fighting for freedom, to live their lives as they pleased, to use their powers whenever they wanted, and to kill whoever they wanted without any consequences for their actions.
They wanted power, control, and rule.
The heroes were fighting for truth and justice, to defend the oppressed, and to prevent the villains from achieving their goals.
Both sides were fighting with strength and determination, and this is the battle that would determine the fate of Japan and the entire world.
On Janja Island, there was a brutal and fierce battle between the heroes and All For One.
The Heroes were beaten with brutal, and Humiliated, and Defeated So Badly.
All For One floated in the sky, smiling a devilish smile as he held the current number two hero, Hux.
"Step aside, you've made me go too far." All For One said in a terrifying and devilish voice to Hux. "That's enough, Hux. You did what you could." .
"Ugh, uh."
Hux coughed up blood as he was trying to breathe and break free from All For One's grip.
All For One felt pain in his shoulder, then looked down and saw Hux's feather sword piercing his shoulder.
All For One grinned and said, "What striking wings." He then removed Hux's sword from his shoulder and the wound healed immediately.
All For One continued with a mocking smile as he looked at Hux's back, whose wings were now ruined and sagging.
"With the source of your Quirk like this, you put up a great fight. Amazing."
Hahaha... and.. you too, Besides your body is shrinking and declining,.... yet the number of your Quirks hasn't decreased..., You are really a handicap!. Hawks replied to All For One with a pained smile.
"Boom!!!".
Another explosion exploded as blue and red fire collided in the sky with force.
Endeavor, the current number one hero, dodged his evil son's blow in the air and punched him hard.
"Boom!!!".
A powerful sound wave and golden flames spread in the air and Dabi flew and crashed to the ground with force.
Endeavor turned to Hux and the All For One and yelled "Hawks!!! Hold on, I'm coming!!!". Endeavor flew towards All For One and Hux but was intercepted by a huge blue fire.
"Fight me... Dad!!!" .
Dabi yelled at Endeavor with force and threw a huge blue fire punch towards Endeavor.
"Damn!!" Endeavor cursed and blocked the blow with his fire then yelled "Stop, Tywa! You don't have to follow the All For Ones' orders!!".
"Never!!! You will pay, Dad!!!".
Dabi yelled loudly and lunged at Endeavor with force.
All For One looked at the scene and smirked and said "It seems the number one hero is having family problems".
Then he looked at Hux and said any last words Hux??.
"Do you really think you will win All For One?? Too funny. You will lose again eventually....Ah, Ah,...".
Hux stopped talking and looked at All For One with Sarcastic Smile and continued "After all you have been defeated by All Might twice".
"CRACK!!".
A sound of bones breaking was heard as All For One broke Huxs' neck. Right after he finished speaking, All For One dropped Huxs' body to the ground. The veins were protruding from his forehead with rage.
All For One said in a terrifying voice "Nonsense!".
Then he looked east towards Shigaraki and Izuku who were fighting fiercely and said It's time to steal One For All".
"Hux!!!!".
Endeavor screamed in anger and pain and watched helplessly as his comrade's body fell to the ground.
"BOOM!!!".
A sound of the sound barrier breaking was heard as All For One quickly flew towards Shigaraki with a crazed grin.
"Tsukauchi-san!! All For One increases his speed and heads towards Shigaraki at Mach 5!!".
At the UA base in front of the supercomputers, Tokiwami shouted the latest developments to Tsukauchi's investigator in panic.
Tsukauchi quickly turned around and said nervously and fearfully, "Call for reinforcements!!".
"There aren't any!! Even if we had a suitable hero for this mission, he would never arrive in time!!". Tokiwami replied with fear and anxiety.
Tsukauchi froze with fear and his features became filled with absolute despair.
"If All For One reaches the location of Midoriya and Shigaraki's fight and helps Shigaraki, then we're finished!" Tsukauchi thought fearfully as he clenched his fists in helplessness.
Meanwhile, with Tenya Iida and Shoto Todoroki.
Iida was carrying Shoto and dragging him with a tired expression.
Shoto could barely walk after his last fight with his brother Dabi and was trying to walk towards Janja Island.
"Todoroki-kun, you still haven't recovered from using the Phosphor Technique!!" Iida said to his colleague worriedly.
"I told you I'm fine!!" Shoto shouted with strength and determination as he tried to walk forcefully. "I can still fight!!" Shoto said firmly, while he gritting his teeth in pain.
"I know you're thinking about Touya right now." Iida said sadly to Shoto. Shoto stopped and lowered his head and said . "I have to do what I can."
Iida turned to Shoto and said. "I can imagine how you felt when you had to face him... and how frustrated you must be right now. But destroying your body won't solve the problem!! You should rest. You've done all you can!!".
Shoto stopped, tears streaming down his face and said. "I can't!!. I have to do this!!. I have to be the one who will stop Touya. My father can't kill his own children!!!".
Shoto shouted violently and angrily as he tried to walk forcefully, but he stumbled and fell heavily to the ground.
"Copy... Copy... This is the UA... to all heroe you must know that... The number two hero, Hux, has been killed by All For One!" Tsukauchi's voices echoed in Iida and Shoto's earpieces. Iida and Shoto froze in shock and horror.
"As I speak now, All For One is heading east to Musofato to intervene in the fight between Midoriya and Shigaraki. To all heroes near the area, I say this.. Stop All For One at all costs!!!...".
The line was cut off when Tsukauchi finished speaking and silence fell in the place.
"This... This can't be happening..." Iida said in a desperate tone as he kneeled on the ground in terror and despair.
Shoto hit his head on the ground and got up with difficulty and said, "We are the closest people to the location. We must stop All For One at all costs."
Iida gritted his teeth and helped Todoroki up and said, "You won't go alone. I will come with you."
Ah, a test... a test, finally!! Connection made!! "Oi, you are both fine, right?".
An old and weak voice sounded in Iida and Shoto's earphones.
"All... Might??"
Shoto said in surprise and at the same time Tsukauchi also heard All Might's voice from the UA headquarters' speakers.
"Our time is short, so I'll make it short. You two have to run towards Janja Island quickly.
Dabi will explode soon and the evacuation units in his range. Endeavor is facing Dabi now, but his ability won't be able to stop the explosion.
Iida boy!! I know you can run.
Todoroki boy!! Mind and body are intertwined.
I know you realize this after overcoming many difficulties."
All Might said in a gentle but firm voice.
"But.. All Might, All For One..
All Might interrupted Shoto and said, "Don't worry, we have a powerful ally waiting for him!!.
The slightest bit of hesitation in front of this monster means our defeat, but your feelings, boys, are precious.
Even if you include hesitation and worry.
Stop Touya and reassure everyone.
Be the best version of yourself.
If we want any way to avoid a disaster in Janja, we need an engine and power that is half hot and half cold.
The decision is yours!! I'm counting on you!!".
All Might hung up on Shoto and Iida when he finished speaking.
Shoto opened his mouth with difficulty and said, "run??. But your engine died, Iida, Janja... too far from here!!!".
Iida was silent then lifted Shoto and put him on his back and said, "My engine cooled down from the rain. I can run, you know, Todoroki-kun...".
Iida stopped and then squatted down with Todoroki on his back. The engines on his feet ignited violently and blue flames came out of them.
He continued, "My feet were created to guide lost children!!" Hold on tight... Speed... Extreme!!!
"Boom!!!".
The sound barrier exploded as Iida launched powerfully. Iida flew and ran on the tall buildings of Tokyo and charged towards Janja.
Meanwhile, with All Might.
Standing in the rain was a man so thin he looked like a skeleton instead of a human.
The man was so thin that his cheekbones were very prominent. The man had sunken eyes and the whites of his eyes were black instead of their normal white and his irises were a deep blue.
The man was wearing a loose outfit that was much too big. The outfit had blue and red stripes and a hint of gold.
The Man was Toshinori Yagi. also known as All Might.
"Tsukauchi-kun, can you hear me, old friend?" All Might asked from his phone.
Tsukauchi heard All Might's voice and said, "All Might, what's going on? Who is the powerful ally that will stop All For One?"
All Might laughed and didn't say anything. Then he said in a sarcastic voice, "It seems you've forgotten me completely, my friend. Have you forgotten that I was once the number one hero?". Tsukauchi's eyes widened at his friend's words.
"You don't mean yourself, Yagi, do you?".
All Might ignored the question and said, "According to the report of Huxs' battle with All For One, All For One had regained his prime and reached his maximum physical potential through a medicine made for him by doctor Kyudai Garaki from Eri-chan's blood.
The younger he got, the stronger he became.
The more he lost control of his negative emotions, the younger he got until he ceased to exist."
All Might said calmly with an expert voice.
"You idiot!!" Tsukauchi shouted angrily at All Might.
"This is how it should be, Tsukauchi-kun. It's always been my... fight....". All Might said calmly.
"Yagi..." Tsukauchi said with a trembling voice then continued, "You don't even have a Quirk!!!".
All Might closed his eyes as he heard his friend's voice and remembered a memory that seemed very far away now.
A memory of a skinny kid with green hair and freckles asking him hopefully.
"Can... can I become a hero without a Quirk??!!"
Then he remembered the memory of another argument with his friend Night Eye.
"If you insist on going down this path, you will face another villain. And what awaits you is... an unspeakable, gruesome death!!!".
Night Eye's voice echoed in All Might's mind loudly.now, after all these years.
All Might opened his eyes and looked up and saw a boy in his late teens with white hair, red eyes, and a crazed expression slowly flying above him.
The boy stopped flying and hovered in the air in front of All Might. This boy was All For One in his new form.
All For One looked at All Might with an angry expression and smiled a crazed smile, full of contempt.
All Might raised his head and looked at All For One without any hesitation or fear and thought.
"I get it now, Night Eye... Another villain. If I didn't know, I wouldn't have guessed that this boy was All For One. If that prophecy was true, the time has come".
Helicopters flew in the air, filming All For One and All Might intensely.
Aiba looked at the screens and saw All Might standing proudly in front of All For One despite his weak form. "Is this All Might and All For One fighting?" .
Then she raised her finger and clicked a button on the computer. "Start broadcasting!!!".
"You!!. Do not broadcasting this on the internet!" Tokiwami yelled at Aiba.
But the broadcast had already started and the whole world was watching.
"Is this All Might? Didn't he retire a while ago Dad ?" A little boy from Libya asked his parents curiously.
The father grabbed the boy's head and pulled it close. "I don't know, son, but you won't be watching this." The father said with a dark expression, as it was clear that All Might had no chance and was just buying time.
Tsukauchi looked at All Might with concern and anger. "What were you thinking, Yagi? Do you intend to give up on your life?".
Then he closed his eyes and cupped his fingers on his forehead and said, "Turn off the broadcast, Aiba. What you're going to expose to the world is the gruesome death of a retired hero so he can save minutes... no, seconds before All Four One reaches Midoriya Izuku."
Tsukauchi said with a trembling and sad voice while trying to hold back his tears.
"Don't be afraid, Tsukauchi-kun. Everything will be Alright."
All Might's voice echoed from the headquarters' speakers.
Tsukauchi slowly lifted his head and shouted angrily, "Everything will be Alright??!!! How? How, Yagi? Tell me Why everything will be alright Yagi You are going to Die??!!!!".
All Might smiled and said, "Why??".
Then a huge smoke came out of his body and spread everywhere.
The smoke covered everyone's vision and lasted for two seconds before it cleared and revealed a completely new All Might form.
All Might was now muscular from head to toe. His muscles were radiating with power. His outfit now fit him perfectly and his face had a big, bright smile.
Everyone in the world looked at the screens in astonishment and shock.
Tsukauchi also looked at the screens with his mouth open in shock as well.
He was completely speechless.
All Might held the phone tightly and continued saying.
"BECAUSE I AM HERE!!!!".