3rd pov:
It was a sunny day peaceful as can be with bird chirping in the bright sunlight as it beams down on Aura, waking her up from a deep sleep as luna was flying around looking for something to eat.

Aura: Morning luna.

Luna: Morning Aura *looks around* is there anything to eat?

Aura:*gets off from her bed* Not yet but I'll bring you something after I have breakfast.

Luna: okay.

Aura smiled and changed her clothes then downstairs to have breakfast as she meet her big bother at the dinner table that was big enough to seat about fifty people.

Aura: Morning big brother.

Adrian: Morning Aura.

The two siblings sat down as they're father sat across from them while his secretary handed him the newspaper and on the front page showed a picture of Saber and on top of it was a title saying 'who is this masked hero' this had caught the attention of the siblings while they're father had paid no attention to it and turned to the next page. Once they had finished their breakfast they headed off to school where they're group of friends were waiting.

Aura: Hey there guys.

Marinett: *waves* Hey.

[With tiga]

Tiga was still sleeping in bed as his room was a mess with books and drawings all over the place when his alarm went off making him fall off from his bed hitting the floor.

Tiga: *groans* I need a better alarm.

As Tiga stood up he looked at his desk that was covered in tons of books with a smile on his face, Tiga went to the bathroom to change into his street clothes most of this clothes has dragon symbols on them once he got out he headed to the door but stopped next to his brave dragon book.

Tiga: This journey started with you *picks it up and puts it in his pocket* so I can't leave you behind.

Time skip

Aura and her friends were in the park making some sketches that the teacher would be grading when Tiga saw Aura's sketch as he was passing by them on his way to a book store.

Tiga: that's a great sketch.

Aura: Thanks *smiles softly* I got the idea from that new hero that was on the news.

Marinett: They haven't found out his name correct?

Aura:*nods* But Alya recorded him transforming but the flames covered his face and couldn't get to see his identity.

Tiga: So what is he calling himself?

Aura: Kamen rider Saber.

Tiga: Kamen means masked.

Marinett: Masked rider Saber.

The three of them were enjoying their conversation until they heard someone screaming that was when Tiga noticed two megid destroying in its way looking for something and that something was the brave dragon book, Tiga had ran to find a spot to transform while Marinette and Aura went to do the same thing.

Snake megid: Come out Saber!

Gorilla megid: Hand over your wonder book and rekka.

Out of nowhere the two were hit by a flaming x then went back to where Saber was standing as it completed his transformation as he stands there hold rekka and walked thrown them. While they both stood back up with a few scratches the snake megid ran throws Saber while Saber stopped and stood still waiting for the perfect moment to counter attack which he did once the megid had gotten close enough.

Saber: sorry but you two won't be getting my book or sword.

The two megid were about to attack Saber as he got into a defensive stance but they were pulled back by a yo-yo and a whip as Soul and a girl who's costume resembles a ladybug , they stood behind the megid holding them back.

Ladybug: Sorry but your not going anywhere.

Soul: That's right ugly.

The two megid pulled on what was wrapped around their wrist making both girl get pulled throws them as they fly throws the megid Saber ran throws them as his sword's blade was covered in flames slashing the two megid making them scream in pain as the flames left burn marks on their backs.

Snake Megid: Damn you Saber.

Saber: Sorry but I can't let you hurt my friends besides your fight is with me.

Gorilla megid: I'll kill you!!

The gorilla megid charged at Saber while he stood still, the gorilla megid was about to attack Saber when a metal pole hit the snake megid on his left side but slip off a bit and causing minimum damage as a boy in a black cat outfit lands next to Saber

Cat boy: Well this guy is a slippery one.

Saber: My sword was able to hit him and do some major damage.

The snake megid had a gooey pool then it start to change its shape to a sword but then it solidified itself as the blade had chainsaw blades around it.

Cat boy: Looks like things got more intense.

Saber: yeah.

The snake megid charged at Saber and cat boy while Soul and Ladybug were busy fighting with the gorilla megid as it was throwing items at them.

Soul: *dodge a flying rock* Hey that's dangerous.

Ladybug: We need to find a weakness.

The gorilla megid hits his chest and starts throwing more items at the two heroines making it important for the two to get any closer to him while Saber and Cat Noir were having a little hard time with the snake megid being able to deflect their attacks with it's slime on its body.

Saber: This is getting annoying.

Cat Noir: Yeah I know. *holds up his hand* cataclysm!

Cat noir ring was releasing black bubbles and ran to the snake megid before it could move Cat Noir had placed his hand on it as it exploded.

Saber: Great job.

As the two were going to give each other a hand shake when the snake megid started to regeneration itself from one piece that was still completed.

Snake megid: did you think you could defeat me that easily?!

Both Saber and Cat Noir were shocked that the snake megid was was to regenerate from the attack but before it could attack them a man stand behind it.

Man: Stand down, Saber is mine to defeat.

Snake megid: But master.

Even with the man's face covered the snake megid was shaking in fear and did as told standing down as the man took out a wonder book that have a black dragon that have something covering it's eyes and a driver that has one slot for a wonder book.

Man: It's time we finish a century long battle Saber.

Before Saber could ask the man a question the man placed the book in the driver and pressed on a button on the driver.

Caliber Driver: Jaaku dragon, Kurayami, the sword of shadows! (Moonlight! Darkness! Slash!) Get go under conquer then get keen! Jaaku dragon! Kurayami: deciphered the sword of darkness expunges the light, ruling over the twilight dragon in cold  blood!

Saber: Another Kamen rider.

Caliber: Call me Caliber the rider of darkness.

Caliber raised his hand as a sword appeared from the darkness with the center of the sword resembles his visor.

Sword: Ankokuken Kurayami!

Caliber pointed his sword at Saber while he got ready to attack.

Caliber: Let's see which dragon is the strongest!