Mha the green haired enigma

Ch 3 Izuku vs riser and a reunion

Izuku after the next day slept in too late and missed the hole game between Rias and riser as Sirzechs walked in and saw him wake up.

Izuku: Sorry I missed it... I slept in.

Sirzechs: Can you please save Rias from riser... she wants fee and so do I.

Then he nodded as he kissed Sona on the four head before he with Sirzechs teleported there.

(In hell at the area)

Riser: So Sirzechs who is this person.

Sirzechs: A very strong apponent... 

Then Izuku and Sirzechs were sent into the area as he then got in a fighting stance and Izuku did so as well activating One for All again at 50% before charging in.

Riser: Hahaha you will not defeat riser human skum...

Izuku: PLUS ULTRA!!!

He then punched him hard in the face sending him flying back into a wall of the arena. Then Izuku landed seeing the red markings and smiled once more. Then he smiled ready to reveal himself to the world once more.

Rias: What are you... doing.

Izuku: SHINE FORTH DIVINE DIVIDING AND BOOSTED GEAR!!!

Ddraig: {BOOST TIMES 10}

Albion: [DIVIDE TIMES 10]

They all were shocked... he was using the boosted gear, divine dividing as well as One for all. What they saw nest was Izuku dash in and Spartan kick him sending the Phoenix flying away.

Izuku: NOW DDRAIG!!!! BALANCE BREAKER!!!

Ddraig: {WELSH DRAGON: BALANCE BREAKER!!!}

Then he was surrounded in a bright red glow before revealing himself in the crimson red dragon emperor armor hat everyone knows and loves.

He then dashed in using fah jiin and kicked him flying away as he then blitzed up using his jests and continued to punch riser who managed to kick him away.

Riser: RISER WILL DEFEAT TOU HERE AND NOW!!!

Izuku(w.d.b.b): WAIT WHAT ARE YOU!!!

He then pulled out a drop of something and began to transform into a monster of a nomu as he roared out loud for Izuku and everyone to hear.

Mrs Phoenix: Riser what happened to you...

Lord Phoenix: DAMN IT WHAT HAPPENED!!!

That is when  Izuku aura flared up as he got ready to fight. 

Izuku: He has become a monster, his soul died when he consumed that object becoming one of the first ever devil nomu... I am sorry for this.

Mr and Mrs Phoenix: What do you mean

Izuku: sirzechs permission to kill him?

Sirzechs: I givr you the full go ahead...

He then dashed in full force sending him flying with a full force OFA punched to his face sending him backwards into a wall. Izuku then kicked him away once more.

Izuku(w.d.b.b): He gets stronger... looks like I need Albion for this!!!

Ddraig: {it would seem so partner... switch!!!

Then hid amor shattered and was replaced with the white dragon emperor armor once again.

Albion: [VANISHING DRAGON: BALANCE BREAKER!!! let's role Izuku!!!!]

Isuku(v,d,b.b): COME ON RISER HERE WE GO

He dashed in again as he then continued to duel with the now dead riswr as the peerage looked completely lost on what to do. Izuku then growled as he used Albion to divide his Body away when he saw someone he never thought to see again after he reverted and looked down.

All for one: It has been a while my boy.

Izuku: All for one... why are you here now.

All for one: I think these worlds have merged. Ours and this one... now is that a way to greet your father Izuku?

Izuku: Dad? Why did you leave us and return now? But your forgiven.

Sirzechs: who is he?

Izuku: my father who was once a villain. Let's go home

They hug as Izuku used his divine dividing to fly back to the normal world and landed as he answers his father caught up with  one another smiling as they did so and now Izuku and All for one had a lot of catching up to do now.