3rd POV

Geed and Z got up and look at Orb Dark as he smirks and look at himself.

Ironwood(Orb Dark):Now..this is the power I wanted!

He run toward to Geed and Z and start fighting as Z punch his stomach but he got slash by Orb Dark Calibur.Geed tried to grab his head but he also got slashed and got down.

Issei(Geed Primitive):Wh-what is this power?!

Ironwood(Orb Dark):I'll show what is my power look like!

Suddenly his both hands came out with purple electric as he slam both hands on the ground and release the purple electric to Geed and Z as they got hit and screamed.

Issei(Geed Primitive)/Alex(Z Alpha Edge):AARRGGHH!!

Orb Dark then perform his pose and ready to fire his Ultra beam.

Ironwood(Orb Dark):Dark Origium Beam!

He fire a purple Ultra Beam at Geed and Z as they got hit and exploded.

Y/n Friends:Issei!

Unicorn:Alex!

They transform back to human and got down as they struggle to got up and Y/n friends arrive to help them as Orb Dark look at them.

Ironwood(Orb Dark):Huh..those guys..Whatever..at least I don't care about this universe of Union Academy anymore.

Meanwhile

At the rooftop,we see Lida is running toward the scene as he sees Orb Dark has defeat Geed and Z.

Lida:A red eyes Ultraman?!

Zero:That..Orb...wait..Ultraman Orb Dark.

Lida:Whatever that name is,he's no good for it.We have to transform Zero!

Zero:Right let's go!

He took off his glasses as he pull out his Ultra Zero Eye NEO and wear it as he press the trigger and transform into Ultraman Zero.

Zero:SA!

Orb Dark was about to attack when suddenly a bright light came in front and punch Orb Dark as he back away and the bright light clear out and reveal is Ultraman Zero.

Insert Song:Susume!Ultraman Zero!

https://youtu.be/h_YYmNzydy8

Izuku:Is that..

Ruby:*Surprised*Another Ultraman!

Issei:*Shocked*Zero!

Alex:*Shocked*Master Zero!

Lida(Zero):*Look back*Heh you guys should take a rest.I'll take care this one.

Ironwood(Orb Dark):Huh..Zero..I heard so much about you the only one have got Noa power to travel another universe.

Lida(Zero):Well I don't care what you say.I won't let you get my people.

Ironwood(Orb Dark):Say less.

They start charge at each other as Zero fire his green laser but Orb Dark block it using his Orb Dark Calibur as he charge at Zero and start slash him before Zero pulling out his two slugger and slash at Orb Dark as he back away.They use their weapon and clash at each other.

Lida(Zero):*Glare*What do you plan to do about Belial?!

Ironwood(Orb Dark):Oh..I plan to do is get his power so I can do something about it.

Lida(Zero):Then what about your Union Academy?!

Ironwood(Orb Dark):Pfft.Do I care about those..

Lida(Zero):Huh?

Ironwood(Orb Dark):There are many universe of Union Academy like DaiKaiju Warriors and Alien Dino Thunder Force.But soon I will find a ways to destroy and to rules every of them.

They back off as Zero attach his slugger to his chest and fire his beam but then Orb Dark spin the wheel and set it to fire.

Ironwood(Orb Dark):Orb Dark Inferno Calibur!

He creates a ring of fire and throw it as both of their abilities exploded at the middle and Orb Dark look at Zero.

Ironwood(Orb Dark):We will meet again Zero.And also Geed and Z.HAHAHA!

He disappear into a purple mist and faded away as Zero transform back into human and landed in front of them as they are shocked that Lida is Zero.

Izuku:Lida?!

Lida:Hi Izuku.

Alex:Master Zero?

Lida took off his glasses as his voice change to Zero.

Lida(Zero Voice):Long time didn't see you Alex and Issei.

Issei:Zero..

Lida(Zero Voice):Yeah I know.We have to stop Belial before he tried to do something bad.

Alex:But we have another threat for it.

Lida(Zero Voice):I see.Right now we gotta investigate about how did Ironwood got Orb Dark Power.

Issei:Maybe he's have something hidden to his Atlas Base.

Lida(Zero Voice):Ok.We will tried then.

They left the scene but we see Y/n is standing at the rooftop.

Y/n:Zero..My old enemy.You're finally here huh.We will be like old times to fight each other.Hehehe.

To Be Continued...