Kurosu Tachibana

(Everyone is shocked to see another All Might standing behind all of them)

Kirishima:"Another All Might?!"

Midoriya:(No this one's a fake.He has long black hair and he doesnt have the usual All Might style hair, besides the real All Might is standing right here in front of us.)

(Aizawa uses his quirk on this copy cat and used his scarf to capture him)

Aizawa:"Who are you?!"

(The stranger started laughing)

???:"Do you really think some measely restraints like this will contain me?! I've dealt with your double before Aizawa."

(He breaks through his restraints and grabs the scarf and throws Aizawa away)

(All Might comes in to attack the copy cat and lands a full punch to his face but he didnt flinch.)

???:"Is that all?! I heard that this world's All Might was weaker then the others but to this level is a shock indeed.You've passed your torch onto your successor havent you. All Might."

Both All Might and Midoriya was shocked to hear him say that. All Might moves back

(Aizawa gets up and yells

Aizawa:"All of you evacuate now!! Tell the other teachers!! We'll take care of him."

All Might:"Who are you?!"

???:"Im called by 3 words. The three words of destruction. The One man that takes All. My name is One For All."

(Both All Might and Midoriya are in shock. They can't believe what this man is saying.)

All Might:"Stop playing games!"

(All Might comes in for another punch but was thrown back in an instant)

Midoriya:"All Might!!"

(One For All suddenly appeared in front of Midoriya)

One For All:"Ah. So this is your successor, isn't it All Might?"

(Aizawa comes in but his attack is blocked by One For All)

One For All:"You truly dissapoint me Aizawa."

(He grabs Aizawa's neck and kicks him back to the wall)

(One For All grabs Midoriya by his face)

One For All:"I'll be taking your quirk kid. If your master is left with his embers he's useless to me. I want the original flame."

(Midoriya tries to struggle but he can't loosen the grip of One For All)

Midoriya:(Dammit. Do something. He's gonna take One For All. Do something. Anything)

(Suddenly Meliodas comes in and kicks One For All in the face and sends him flying)

(Midoriya is gasping for air)

Meliodas:"You ok?"

Midoriya:"Yeah."

Meliodas:"Can you run?"

Midoriya:"I think so."

(One For All gets up and began to laugh maniacly once again)

One For All:"My my I don't remember seeing you in my world before. Looks like the professor was right. He really did bring me a worthy foe."

Meliodas:"Professor?"

One For All:"Despite my excitement to fight you, im afraid it will have to wait till next time as you're not my main goal here."

Meliodas:"Really? Then who is?"

(One For All points to Kuro)

One For All:"You."

Midoriya:"Kuro?!"

Ban:"What do you need him for."

One For All:"Wouldnt you get excited to see an old friend that faked his death and ran away? isn't that right? Kurosu Tachibana."

(Meliodas comes in front of Kuro)

Meliodas:"Do you really think we'll let you take him?"

One For All:"Of course not. This is why the professor provided me with some friends I'm sure you're familiar with."

Kirishima:"Um guys."

(Everyone turned to Kirishima)

Kirishima:"What are those things?!"

(They looked and saw red and grey demons crashing into UA and into the city)

Aizawa:"Tsk. All Might! I'll get the kids to safety. Take care of the injured until I get back."

(Aizawa uses his scarf to grab the distant students and he took them all outside and into the school)

One For All:"Well then. It looks like it's just the three of us. I'll be willing to spare your miserable lives if you give me my prize."

(Ban cracks his knuckles)

Ban:"Nah. I prefer beating the shit outta you."

(Meliodas stops Ban from moving forward)

Ban:"What's up Captain?"

Meliodas:"I think it'll be best if you deal with the demons attacking the city."

Ban:"Aww man. Why me?!"

Meliodas:"Because your gonna finish this fight too quickly if you use Physical Hunt and I wanna let loose."

Ban:"Man. You're no fun."

Meliodas:"You can destroy the demons."

Ban:"Fffiiiiiinnnneee."

Ban leaves and goes after the red and grey demons. He jumps so high and screams

Ban:"All Right You Shitheads!! Get Ready Cause I'm Gonna Come Kick Your Ass!!"

Meliodas:"Now then. Back on topic."

One For All:"Ah yes. I'm just gonna start by saying that im gonna knock you all out, Take the brat and take this world's One For All. All in 1 minute."

Meliodas:"Well someone's pretty confident."

All Might:"What happens if you have to fight us for longer than a minute?"

One For All:"Then I'll retreat and I'll take back all my monsters along with me."

Meliodas:"That shouldn't be too hard."

All Might:"If he thinks he can beat the both of us in a minute he must be insane."

Meliodas:"No, not insane. Confident."

One For All:"Your.

Time.

Starts.

Now."

One For All suddenly appears in front of them and punches All Might away and comes in for Meliodas but Meliodas counters with another kick to the face that pushes him back.

One For All:"Not bad."

He appears again in front of Meliodas but Meliodas dodges and suddenly One For All uses a dark rope to catch Meliodas's foot and throw him to a wall but Meliodas managed to avoid crashing.

15 seconds have gone by.

One For All:"Tsk. You're a pesky bug arent you.

He flies up into the air and floats up there.

All Might:"Those quirks."

One For All:"One For All. 1000000%!"

He uses his fingers for his shot

One For All:"Air Force Bullets! Die!!"

He flicks his fingers and the shockwave was so intense it threw away Midoriya,Bakugou, and Kuro

Just when the shot was about to hit Meliodas he drew his lostvayne

Meliodas:"Full Counter!!"

Suddenly a shockwave that was so powerful it pushed everyone except Meliodas back was released and One For All's attack was shot back at him and it hit.

One For All fell to the ground

45 seconds have passed so far

One For All coughs up blood from Meliodas's counter

One For All:"What?!.. it's not possible!"

Meliodas:"50 seconds. Better hurry."

(One For All got very angry from that. He flew back up and went full power)

One For All:"One For All 10000000%!!"

(He flies straight to Meliodas and uses a black whip to Capture Meliodas.)

One For All:"Die!!!"

The attack landed and debris and smoke is covering everyone's vision

Midoriya:"Meliodas!!"

They hear laughing coming from the smoke. As the smoke clears they see One For All with a broken arm, standing on top of Meliodas who appears to be unconscious

One For All:"I win Meliodas!"

All Might:"No."

One For All:"Now I'll be taking my prize."

???:"Your too late man. A minute's already up."

One For All:"Who said that?!"

they all turn around to see 3 other Meliodas's at the entrance holding and eating popcorn

Everyone has their jaws dropped

One For All:"What?!"

He turns around to see the Meliodas he defeated disappeared

Meliodas:"Hehe. Sorry about that. There was a food eating contest in the cafeteria that I entered."

(everyone was surprised when suddenly One For All started to laugh)

One For All:"I can't believe I've actually lost for once. Congratulations Meliodas. I lost."

Meliodas:"So are you gonna keep your end of the bargain."

One For All:"Very well but I will come back next time to claim my reward. I'll be back Kurosu. I'll call back the demons."

One For All flew up and was shocked to see that all the demons he brought with him were slaughtered as he see's corpse after corpse

One For All:"Professor, what monsters did you get me to fight?"

Ban:"Hehe. Well, that was fun."

(One For All goes through his portal back to his world)

Meliodas:"Kuro, he's from another world isnt he."

Kuro:"Yes."

Meliodas:"You're from his world, aren't you?"

Kuro:"Yes. I am."