Izuku: The Guardian of the Girls Dorm.

Prologue

Chaos. That's one word to describe this intense yet gruesome battle between two people who despise each other. One is a hero who brings smiles and hope for those who live in fear when villains are near. The other is known by all as the devil who brings destruction and havoc upon the world of hero's. The man with blonde hair, his hero suit all torn up, and his form now being shown by the world is left bloody and defeated. However, his luck was up on the charts when a certain teenager who was gifted with a power that was given to him, rushed up to the villain who was going to give the said hero the last blow. 

The villain was stunned and angry that some kid interrupted him from killing his enemy that left him broken and was in a coma for a long time. He turns to find the green haired boy delivering mighty punches to the chest and face with such speed. The masked criminal known as All For One was beginning to panic as he felt the quirks that he stole were not working very fast due to the blows from the young teenager. 

The young man couldn't let this villain take someone closest to him. He didn't want more blood to be shed and lives taken away, so he had to act and attack the said villain. Each blow and attack by the two was so crazy that the people in the helicopter had to move away from the waves of impact from the two.

The bushy green boy rushed to land the first punch at All For One with his right fist, not even phasing the villain who was going to kill the young man with no remorse. 

Right now, it looks like they are about to end this fight with the villain screaming, "YOU THINK THIS WOULD STOP ME RIGHT NOW ALL MIGHT!? THIS BRAT IS THE ONE YOU CHOOSEN TO BEAT ME!? HE'LL DIE RIGHT NOW WITH THAT POWER THAT HE CAN'T USE RIGHT!!" He uses his right arm with all of his energy left and was about to deliver the final blow. 

With anger and pride in his voice, All Might looked at the villain with a tired yet happy grin on his face as he yells back, "That's because he hasn't put his back into it!"

With his left fist now charged with all of his might, and his masters remaining power, he thrust his fist directly at the face of the villain and yelled, "UNITED STATES OF SMASH!!!!!"

BOOM!

That was the final blow and the end of a nightmare that is All For One. The years of terror and despair that he unleased upon the world is now coming to a halt, for now. The punch that the young teen laid upon the villain created a huge creator around the area and with the force so massive that it shook all over Japan. 

"Oh my God! Oh my God! Are you getting this right now!?"

"I got everything on cam, its live ever since the Pro's raided the Villain's hideout!"

"I don't believe this everybody, but the young man known as Izuku Midoriya finally ended the reign and terror of All For One! He's down! The young man saved All Might and all of us! He did it!"

"Hero's will live on thanks to this young man! Our next symbol of hope!"

Cheers!

Cries of joy!

Pro Hero's helping out the injured. Civilians helping out the Pro's and helping All Might who is now showing the world his true form. Even though his career as a hero is done, he is still happy and proud to know that his successor, his own son, beaten his worst enemy. The years of pain and suffering from those who had their quirks lost or controlled by said villain is over, for now. 

Yet he looked around and spotted his son standing, fist raising up as he looked up at the sky. Still the cheers still ring. 

That's what our main hero Izuku Midoriya is hearing right now. Standing still, hair and clothes all messy and bloody. Arms red and black from the usage of OFA. Laying down and defeated is the infamous All For One. Mask now broken, face looks like it was punched so hard that it is moving to the right side. Blood is coming out of his ears, nose, and forehead, clothes still intact yet has some burnt marks, open holes and falling strings. His breathing was slow yet his heart was beating with a rush of pride and joy that he saved someone. He did the impossible, some say that he couldn't do ever since he was born quirkless.