A/N: The Finale Battle...

While activating One For All throughout the right side of his body, the words of All Might’s teacher echo in his mind, that he must remember his cause and drive to surpass his limits.

In the past, All Might wished to create a world where people live their lives smiling.

Nana: "Show Them How You Smile~!"

It is thanks to this memory that All Might manages to activate One For All throughout the right side of his body;

Gran Torino: No way...that buffoon can still move...

However, despite the surprise, Gran Torino fears for the worst as All Might’s appearance indicates that he has reached his limit.

All For One deduces that All Might will unleash his final attack before making a commit.

AFO: Wounded Heroes are the most terrifying of all.

All For One’s comment causes him to remanence their last battle where All Might delivered the final blow to him and admits that the look on All Might’s face during that last attack has still haunted him to this very day. All For One prepares to fire his blast wave attack.

Suddenly, flames strike at the mighty villain, but All For One uses his blast wave attack to swat away the flames with ease. The person who attacked All For One is Endeavor, who is flabbergasted with All Might’s appearance.

Endeavor along with Edgeshot and Shinrin Kamui came to the battlefield after defeating the dozens of Nomus at the League of Villains Hideout.

All For One is surprised that the dozens of Nomus he sent were dispatched with haste even though they were mediocre and should not have taken Endeavor’s No. 2 rank so lightly.

Endeavor: WHAT KIND OF PATHETIC FORM ARE YOU SHOWING US, ALL MIGHT?!!

Endeavor is infuriated at All Might’s abysmal appearance and begins remembering that he devoted most of his life to surpass him, but eventually realized that the gap between them was far too great and began to fear yet begrudgingly respect All Might’s muscular form.

Endeavor: Tch. Damn You All Might...

Annoyed with Endeavor and the other Pro Heroes’ interference, All For One prepares his blast wave attack again. However, Edgeshot uses his Quirk and great speed to attack, but All For One dodges the attack.

As Edgeshot and Endeavor attack All For One, Shinrin Kamui rescues Mt. Lady, Best Jeanist and Gang Orca. Meanwhile, Tiger rescues the trapped civilian using his Quirk.

Tiger: All Might! We are helping you! You need to lighten your burden and defeat All For One!

Because everyone is wishing for his victory and no matter what he looks like, he is still everyone’s Number One Hero.

Tiger: Do it for Ragdoll! Do it all of us!

Tiger’s encouragement causes Gran Torino remember the past where he chatted with his old friend, Nana Shimura, who explained to him that Toshinori believed the crime did not fall because the people did not have any pillar or “Symbol” to put their faith in.

Gran Torino: Nana...You truly were a great hero...

Growing tired with the sentimental talk, All For One blasts Endeavor and Edgeshot back. All For One activates a numerable amount of his strongest Quirks in his right arm, causing it to become an enlarged mutated arm filled with numerous deadly screws and hardened minerals.

Everyone: (Ewwwwww....)

All For One charges at All Might with his heavily empowered and mutated arm. While heading towards All Might, All For One knows from battling him that All Might no longer has One For All and tells All Might that he knows who he gave One For All: Izuku Midoriya.

All Might: (How do he know who Young Midoriya is?!)

All For One taunts All Might.

AFO: Due to your apprentice's recklessness. You have failed as a teacher.

Both All For One and All Might clash by punching each other with their enhanced fists, which creates a huge shockwave that devastates a great portion of the city.

As they struggle, All For One uses his Impact Recoil Quirk to revert all the damage to All Might.

However, All Might transfers One For All to his other arm, sacrificing his right arm but renders Impact Recoil ineffective.

All Might: You maybe right...but I do indeed criticize him for his actions.

AFO: ?!

All For One is shocked that All Might would go to such lengths to protect his leftovers of One For All and admits that he miscalculated.

So now...All Might refuses to die until he has finished bringing up Izuku, he then counters by throwing his empowered left arm and punch at All For One who has left his guard open; All Might's punch successfully connects and hits All For One.

*SMASH*

All Might has punched All For One, successfully hitting him. However, the punch All Might delivered was meant to lower All For One's guard which worked. All Might transfers One For All to his right arm and prepares for his final attack he will ever use.

All Might: UNITED STATES OF SMASH!!!!!

All Might uses United States of Smash on All For One, which creates a great shockwave. After the dust clears, All For One is in a crater, badly beaten and unconscious.

All Might raises his arm to signify his victory.

Reporter: HE DID IT! ALL MIGHT WON!!!

The reporter from the news helicopter had announces All Might's victory as the citizens begin to cheer.

Class 1-A, 1-B, and 1-C who were watching from their own televisions begin to cheer as well.

Hein: He did it!

Kelly: The villain had been defeated!

Destiny: That was...AWESOME!!!

Samuel: All Might won!

Jack: 🎶YEEEEEEEEEEEEEAH!!!!🎶

Eito: Whoo-hoo!

Oka: For once, I'm glad darkness didn't won over.

Luna: *Crying* Oh Thank God...

Oka: Shut up before I curse you.

Luna: Okay....

Lilac: That was an intense battle!

Akira/Maria: Yay!/Whoooo, nya!

Mio: I'm so happy he won!

Chassy: Me too...

All Might transforms into his Hero form while raising his arm, signifying that he is the Symbol of Peace which causes the citizens watching were celebrating. Edgeshot warns All Might to preserve his strength, but Gran Torino stops him as he wants All Might to enact his dream of being the Symbol of Peace for one last time.

It was all over...The heroes had won...for now...

Sylvia: He won!

Kenji: Phew...

Haru: Thank Lord....

Souta: Tch. I knew he would win.

Sylvia: Yeah right! You had your doubts!

Souta: Hmph.

Yin:.......

All Might then merges back to his true form and he points.

Izuku had heard All Might's message among the crowd.

" You're Next...."

Deku: All Might.....

He knew what the message truly meant. All Might's limit is up.

The hero's story has come to an end.

Izuku begins to cry as Mikoto comforted him.

Mikoto: It's okay Izuku...It's all over...

"Protect him..."

Mikoto's eyes went wide....he looked around.

Mikoto: (That voice again...No way...Who was that...?)

Mikoto decided to worry about it later as he hugged Izuku while the boy cried some more.

Unaware, the duo was being watched by Bakugo.

Bakugo:........