(Yn POV)

My name is Yn Ln a guy who once live in a normal boring world until I was summon by a goddess to save the world. Basically the cliche of Isekai since God's can't really intervene much, that's why they sent mere mortals like me to do their dirty work. Not exactly against though. Always wanted my own adventure like this, she did ask what ability I'd wanted so I chose the power of a new Riders that pop out in Kamen Rider Gotchard series. Ask about my parents if they'll be worried I might be gone without calling so she upgraded my phone to do more than normal. Exited the Aurora Curtains to find myself at an unknown area, almost like a ship from games and anime.

Day Time

Yn Ln

Age: 18

Height: 5'11

No, you don't have Return by death. Isn't Re Zero story and minus bag.

Yn: Where the hell am I exactly? Some reason everything looks familiar to me. Hmmm.

I walk around for a few minutes. Heard somebody talking nearby and wanting alarms.

Girl: VALKYRIE SYSTEM. Bio-chip anomaly detected...force activate emergency system. Rebooting.

Yn: ?

Headed where the noises are to find three familiar girls wearing sexy suits.

Bronya Zaychik

Age: 16

Corrupt Bronya: Switching to troubleshooting mode. Purge all surrounding hostiles.

Yn Thoughts

Yn (0_0): 'Bronya!?! Wait.....that means I'm in Honkai Impact 3rd'!

I shook my head to regain my composure.

Yn: 'Looks they might need bit of help'.

Ran out with my Driver on my waist.

Gotchard Driver!

Raiden Mei

Age: 18

Mei: Eh!? Where did you come from?

Kiana Kaslana

Age: 18

Kiana: A civilian? Hey! Are you an idiot!? Get back! It's dangerous!

Yn: I'll be fine. I got this!

Mei: Who are you?

Yn: Yn Ln! Just a passing through Kamen Rider. Remember that!

M, K (confused): Kamen Rider?

Hopper!

Hopper 1: Hopper!

Steamliner!

Steamliner: Steam!

Yn: Henshin!

*Henshin sfx*

Gotchako! SteamHopper!

Gotchard: Huh?

Corrupt Bronya:..........

K, M (0_0):.......... Whaaaaaaat!?

Gotchard: Wait! Ummm.... let's see.

Corrupt Bronya: Target lock on. Missiles fire.

Corrupt Bronya fire multiple missiles right at me!

Gotchard: Aaaah! Crap! Crap!

I jump away with Hopper 1 jumping ability to dodge her missiles.

Gotchard: Phew. That was close. Okay......there!

*Henshin sfx*

Gotchard: Oh, hell yeah! Now we're talking! Haha!

Corrupt Bronya fire a beam at me as I dodge roll to the left, next I brought out the Gotcharge Gun to inserted Steamliner Chemy Card into it.

Gotchard: Fire!

Shot a couple of steams to cover Corrupt Bronya surrounding. Didn't have to see she tries to get out of the steam except I show up in front of her up in the air.

Gotchard: 'Sorry about this'!

Deliver strong kicks at Bronya that knock her a few away. She retaliates by firing missiles and beams while I immediately dodge it. Cartwheel to the right and backflip twice then twirl my body and fire a beam shot from my Gotcharge Gun that nick her robot behind her.

(3rd POV)

Kiana and Mei watch Gotchard fight against their corrupt friend. So far they seem impressed by Yn holding on his own against her even wondering who he really is and where he come from.

Mei: A male Valkyrie we didn't know about?

Kiana: So cool! He looks like a superhero! But I hope he doesn't hurt Bronya too much.

Fell onto his hands twirling around his entire body for spin kicks then reposition himself to deliver a couple of jabs and jump up for a double kick knocking her away. Lift himself up and seem to be having fun this as a Kamen Rider.

Gotchard: Whohoo! This rocks! 'Always wanted to be a Kamen Rider'. Now for the finishers!

Gotchard gets in Gotchard's signature Rider Kick pose before launching himself for his finisher.

Gotchard: Hrragh. Now!

Pulls both levers to activate his Rider Kick!

Gotchako! SteamHopper Fever!

Boom!

Bronya fell onto the ground into an unconscious state. Gotchard jumped for enjoyment after unleashing his first Rider Kick.

Gotchard: Gotcha! Haha! Wait.....'Bronya'!

Ran to check if she's still alive which Yn felt relieved she is only knocked out and reverted back to normal. Suddenly Bronya started to come too.

Bronya: What happened? Hmm?

Bronya saw Gotchard in front of her.

Gotchard: Hey, sleepyhead. Are you okay? Everything will be alright now.

Bronya didn't show any emotion, she gave her usual plain expression.

Bronya: Who are you?

Gotchard: Yn Ln. Also known as Kamen Rider Gotchard.

Bronya: Gotchard?

Mei: Bronya!

She saw Kiana and Mei run toward her with a happy expression.

Kiana: Great! You're finally awake!

Bronya: The Bronya...may have lost control over her chip...

The hologram screen materializes with Himeko as she spoke up with a worried tone.

Murata Himeko

Age: 27

Himeko: Valkyries, are the communications back online? Bronya? Are you alright?

Bronya (small smile): The Bronya is alright... Major Himeko, please arrange a full physiological exam for the Bronya at school. The Bronya will not drag anyone down in any way.

Himeko: Very well. Ummm.....who is that carrying you?

Himeko glances at Gotchard with a curious face.

Gotchard: 'I better lie pants off for this because they wouldn't believe that a goddess summoned me from my world and gave me powers and sent me to this world'. Well......

He chuckled nervously.

Gotchard: 'Gotta feeling my life is gonna be very interesting for now on. I'll do my best to help them every way I can'!

Chapter End