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

https://youtu.be/NT-pnJL3h50

Union Street(Earth 730)

At the street,we see Mercury is sitting at the bench while eating his sushi as Saji drink his coffee.

Mercury:So what now Saji?

Saji:What?We continued to fight Issei and his teams.Just like what we did to the two person in the first battle.

Mercury:Right..but where Shoto?

Saji:He say he will be on his own.Later he will be back.

Mercury:Whatever you say Saji.

Fujiya Hospital

We see Shoto is sitting at his chair as he got up and look at the mirror as he see his mother Rei Todoroki is laying on the bed and is sleeping.

Shoto:Mother...

He held his fist tight as he get his flashback about his universe where Rei get abused by his father Enji Todoroki until she died from the abusing.

Shoto:Whatever I do,I'll find my bastard father to average you.

He walk out the entrance as the screen then change to he is walking on the city street as he wait for the traffic light turn to green but then he heard a voice from behind.

???:Onii-chan?!

He look behind and saw a girl with white haired and blue eyes looking at him.

Airi Todoroki(Shoto Sister in this universe)

Shoto:....who are you?

Airi:*Glare*Don't play dumb with me!

Shoto:What?

Airi:You Onii-chan team up with Union Academy for fame!You just like our father that don't care about people that needs!

Shoto:Huh?

Shoto(Mind):So..I have a version of myself in this universe?!

Airi:And now I will have to kill you!Take this!

She create a ice bow and fire four ice arrows at Shoto as he dodge every of them.

Shoto:Woah!We can talk about this!

Airi:Not until I'll kill you!

She keep fire her ice arrows at him but he dodge every of them but then they heard a sound.

https://youtu.be/fmvZ-eu2710

Shoto:Ah god...

Airi:What?

Suddenly a mirror monster came out from the mirror.

Buzzstinger Bee

Shoto:Ah god...

Airi:Huh..?!

The mirror monster charge at her as she fire her ice arrows at it but it fire it arrows and it clash together as it knock her onto the ground and grab her.

Airi:Ah!Help!

It then drag into the mirror with her.

Shoto:Huh..that was unexpected but..I have save her though.

https://youtu.be/lkLpAfn9yi8

He walk toward to the mirror as he pull out his card deck and his V-buckle appear to his waist as he does his pose.

Shoto:Henshin!

He insert to his V-buckle and transform into Kamen Rider Tiger(Ancient).

He then got into the mirror to save her.

Mirror World

We see the mirror monster drop her on the ground as it ready to fire it arrows at her.

Airi:Stay away from me!

But then Tiger came and slash it with his axe as he walk toward to Airi and got her up.

Shoto(Tiger Ancient):You're okay?

Airi:That sound...Onii-chan?!

Shoto(Tiger Ancient):You should stay back.

He look at Buzzstinger Bee and charge at it as it fire a lot of arrows at Tiger but he slash every of the arrows using his axe as he manage to reach it and start slashing it with his axe before deliver a kick.It then blasted a yellow energy at Tiger but he pull out his card and insert to his axe.

Freeze Vento!

He then freezes the blasted yellow energy as he slash it with his axe and send back a lot of ice shards at Buzzstinger Bee as it got hit and got down.Then Airi is watching his brother in his Kamen Rider fighting against the mirror monster.

Airi(Mind):Wh-what did my brother become?!Did he know about this?And also what is this world?!

She then saw he insert another card to his axe.

Strike Vento!

He summon his both claws and charge at Buzzstinger Bee as he start slashing it using his claws and kick it away as it back away and jump toward to him to attack but he pull out his another card and insert it.

Advento!

Suddenly his contracted monster Destwilder came and push it onto the ground as Destwilder attack Buzzstinger Bee while Tiger pull out his final attack card.

Shoto(Tiger Ancient):Time to finish it.

He insert it to his axe.

Final Vento!

Then Destwilder start grab Buzzstinger Bee and drag him across the ground toward Tiger as he use his claws and impales it as it got exploded.

Airi(Mind):He just command his monster to drag toward and he impales it!

Suddenly she feel a pain inside her body as she look at her hand and notice it start to faded away as she passed out and Tiger run toward to her and grab her on his back.

Shoto(Tiger Ancient):You have to get out of here.You can't stay here for too long!

Union City(Earth 730)

We see Tiger came out from the mirror with Airi on his back as he pull out his Card Deck and transform back to human as he put Airi onto the bench.

Shoto:Don't worry...I will kill my bastard father and other me.If this world need a hero,then I'll be the true hero.

He then walk away and leaving her on the bench.

Meanwhile(Cafe)

We see Azazel was reading his book as he close it and drink his tea.

Azazel:This tea is okay..although I have a lot to discover in this world.

He look around as he see some of the customers drinking and some of them taking picture.

Azazel:But I have a person to get him...a person that I rejected him..

He got up and walk toward to the exit door but then he got knock over by a person.

Azazel:Sorry...

He look closer to the person as it reveal his appearance.

Kenji Midoriya(Alternate)(Earth 730)

(This OC is from JeymisPeixoto and it an alternate version)

Azazel:Wait a minutes...

Kenji:Sensei...?!

The screen then show the shattered mirror are back together and black out.

Outro:

https://youtu.be/qiDjYD-uRBY

Next:Ep 4:Green Bull And Rival Killer