Union Academy(Earth 730)

We see a boy is injured at his locker as he tried to get up but then he got punch in the stomach by his bullies.

Rias And Her Peerage

Akagi

Rias:This will teach you a lesson for messing with my peerage.

Rito Takashu

Rito:*Cough some blood*You...

Akagi:Oh my...look like this weakling is too...weak.*Smirk*

They then left and leaving Rito laying on the ground as he slowly got up while hold his stomach in pain.

Rito:I wish...I will defeat...these bastards and city...for...my sister...

???:Well if you say so..

Rito:Who say that?!

???:I am...if you want to kill your bullies,I will granted you this power.

As the voice said,a items was drop on the ground as Rito pick it up.

???:Now you will press it and there...you can have the power to kill.So long..

Rito look at the item and then press the button on top.

Ryuki!

Suddenly he screamed as he transformed into Another Ryuki.

He then look around himself as he smirk.

Rito(Another Ryuki):Finally...I can destroy every who stand in my way...!

He laugh evily as the screen black out.

Intro:Go!Now!Alive A Life!Neo!

https://youtu.be/NT-pnJL3h50

Park(3rd POV)

We see some kids are playing at the playground as the screen show Issei and Gasper sitting at the bench as Ingvild and Lubbock arrived to them.

Ingvild:Sorry we late..

Issei:Nah it fine.I can understand that..

Gasper:It been 2 days after we got send into the mirror world and this other world.

Ingvild:Yeah everyone in this other world is corrupted...

Lubbock:But for now,why are we in a rider battle?What is the purpose about we fighting each other to be last one for the wish?

Gasper:I don't know about it..but say....what wish is you guys want to wish for?

Lubbock:If I was the last one,..I wish that...this city there won't be any corrupted people and crims..

Ingvild:I want to get my little sister revived and finds the killer that kill her.

Gasper:I want to change people fate like you guys...*Look at Issei*What about you?

Issei:*Look up the sky*I don't know....but I don't want to lose your guys...in this nonsense battle.

Street(3rd POV)

We see an innocent person is running away from Riser as Riser manage to catch him and kick on his head.

Riser:Don't try to escape it!

He keep kicking at him as he pick up his metal rod and start hitting him.

Innocent Person:Please...stop it!

Riser:I don't think I could..

He keep hitting him with his metal rod until..

???:Stop right there you villain!

He turn behind and saw it was Rias and her peerage as the innocent person run away while Riser crack his neck.

Riser:Another one huh?

Rias:Surrender yourself to us or we will use by force!

Riser:I was having fun of it and you guys ruined it.....well...more fun then!

 He charge at Rias and grab her hair as he throw her onto the ground.

Rias Peerage:Rias!

Issei Hyoudou(Union 730)

Issei(Union):You will pay for hurting my Rias!

He fire his dragon shot at Riser but he dodge it as he charge at Issei and kick his n*t as he got down.

Riser:You know...you look like the person I know when I fight against him.

He look at Asia who is scared as he smirk and walk toward to her as she tried to back away.

Riser:Oh..Asia huh...I really long time didn't see you on your younger look.

He grab her hair as she struggle to tried break free.

Asia:Le-let me go!

He push her as she got down and Riser use his metal rod and start hitting her body as she scream in pain.

Asia:*Scream*Ahh!

Rias Peerage:Asia!

Issei(Union):How dare you!

Riser:Hehe..*Look back*now it your turn!

???:Stop..

They look behind and saw it was Yuuto Kiba(Alternate)(Older).

Riser:You finally came..

Kiba(Union)(Mind):Wait..why is that guy feel similar...

Kiba(Older):It been long time...Riser..

Rias Peerage:Riser?!

Riser:Heh..after all,I fight every of riders but only you is insterested...that I want to beat you up.

He said as suddenly they heard the mirror sound.

https://youtu.be/fmvZ-eu2710

Riser:Look like our fun has begin.

Kiba(Older):Whatever...I'll have you killed.

They look at the mirror and pull out their card decks as their V-buckle appear to their waist and they does their pose.

Riser:Henshin.

Kiba(Older):Henshin!

They insert to their belt and transform into their Kamen Rider.

Kamen Rider Ouja(Ancient)(Riser)

Kamen Rider Knight(Ancient)(Kiba)(Older)

They got into the mirror as Rias peerage is shocked.

Kiba(Union):We have to report it to the headmasters.

Rias:Right....whoever they are,we will have them pay for what they did!

Mirror World

We see Knight and Ouja charge at each other and start fighting as Knight punch Ouja out and tried to kick but Ouja dodge it and kick Knight out as he insert his card.

Sword Vento!

He summon his sword and start slashing at Knight as he dodge every of the attack before he pull out his weapon and slash at Ouja as he insert his card to the weapon.

Sword Vento!

He summon his sword as they slash at each other and back off.They charge and clash at each other before Ouja insert his another card.

Advento!

A purple snake came from behind and attack Knight from behind as he got up.

Riser(Ouja Ancient):Hehehe..

Kiba(Knight Ancient):I have one of my own!

Advento!

A black bat came as their monsters attack at each other while Ouja and Knight jumped and slash at each other as they got down and Ouja got up.

Riser(Ouja Ancient):I'm not done with you.

He about to attack when suddenly a shot was fired from behind and hit Ouja as they look behind and reveal a green bull Kamen Rider.

Kamen Rider Zolda(Ancient)(Azazel)

Riser(Ouja Ancient):Huh..Zolda...or should I say....Azazel.

Azazel(Zolda Ancient):.....

He insert his card to his weapon.

Shoot Vento!

He summon a pair of cannons from his back and fire at them before Knight pull out his card and insert.

Guard Vento!

His black bat came form behind and armed with a cape as he block the shot while Ouja got hit as Zolda insert his final attack card.

Final Vento!

His contract monster appear in front as he put his weapon from behind and his contract monster open and reveal a lot of missiles and shots as he press the trigger and start firing at them including nearby vehicle as it exploded and they run off as everywhere is exploded and destroyed by the missiles and shots.

Azazel(Zolda Ancient):I remember you....Riser..

Then we see the same golden Kamen Rider is watching at them.

???:Good..now there 12 riders left...keep fighting on...

Outro:

https://youtu.be/qiDjYD-uRBY

Next:Ep 3: Ambush And Freez