Here's the first chapter of this story, hope you enjoy..also, this takes place after the movie: God Speed Love.

[Narrator's POV]
The Worm, the Native, Kamen Riders, the Rider System, ZECT. So many things have come into being over the past forty years. But our story takes place in the present. But to get to the present, one must first understand the past. The past holds the keys to understanding the present, and preparing us for what lies ahead in the future.

Forty years ago, a small asteroid crashed into a small district within Tokyo, Japan. It brought with it a group of beings known as the Native. Big and green in color, they looked like a walking chrysalis. They had faces that looked like skulls being held up by green arms and with a single horn protruding from the front. The Japanese government, wanting to keep the existence of the Native a secret, helped the aliens find seclusion within society without anyone the wiser. But to be able to blend in, the Native had a small yet dark and terrible secret. They could copy the genetic code of a person they came into contact with, including their memories and, in a woman's case, a pregnancy.

The Native told their human friends about the coming of the Worm; a race of alien cousins to the Native that wished for the destruction of the Native. To help fight the upcoming invasion, the Native helped the humans create a special battle system to give humans the power of the Native and the Worm. Thus, the Kamen Rider System was made. But the Native were far more crafty than what the humans thought.

Wanting to make Earth their own home, the Native slowly planned the conversion of every human on the planet into Native. To hide their secret agenda, they cooperated with the Japanese government to create a special militaristic task force. This force was dubbed ZECT. Their main warriors would be the Riders. It took twenty-two years to get everything set for the Rider system. Eventually, they perfected the project. Souji Tendou has trained seven years while waiting for the Kabuto Zecter so that he may properly take up the mantle of Kamen Rider Kabuto. His little brother Y/n has been taking take of the other Zecters like TheBee, Sasword, Drake.. And the new edition to the family: DK Zector (Dark Kabuto). Y/n found the thing buried in rubble and not wanting to leave it for dead, he took it and nourished it back to peak shape. Most of their users were dead or no longer being used. Souji have made many enemies while at the same time meeting other Riders with mysterious origins, Tendou after all his battle eventually accomplished his goal at all costs: to destroy all Worms that threaten humanity. Well..not all of them.  With those battles, the Tendou family decided to move to a different country, away from the worms. The home of their choosing is.. Paris, France.

*home they live in now*

*y/n's Room*

*Juyka's Room*

*Hiyori's room*

*Souji's room*

Right now, Y/n Tendou is currently relaxing in his new home in Paris, making some food for his siblings..

???: Y/n San, I'm home!

Y/n: I'm in the Kitchen Jyuka-Chan.

[Y/n's POV]
My bubbly 16 year old little sister skipped joyfully into the living room. I swear in any situation, she always put up a smile..*making her 16, since I don't know her age  timeline after the movie*

Y/n: How was school, Jyuka?

Jyuka: *wraps arm's around me and hugs me from behind* Ahh.. so boring. It's not the same without you there.

Y/n: You really can't blame me for being too smart. Grandma did say I had a knack for studying.

Jyuka: *pouts* Baka.

Y/n: Why don't you sit down? I'll bring your food soon.

Jyuka: *kisses my cheek* Okie!

Y/n: *sighs* Her attitude is adorable..

???: Good to see you, Y/n

[Y/n's POV]
I heard another female voice and looked to see Hiyori next to me..

Y/n: Hey, Hiyori. How's your day?

Hiyori: It's..been ok. Where's Souji?

Y/n: Still asleep. *looks up to see her looking down* What's wrong? Has Z.E.C.T been harassing you?

Hiyori: *nods sideways* N-no, no.

Y/n: Hiyori. You don't have to hide it. Tell me.

Hiyori: Well, it's this guy that kept bugging me.

Y/n: What did he look like?

Hiyori: Chains on his neck, tattered clothing and I think he had a rider belt.

Y/n: *mutters* KickHopper.. Anyway's, why don't i deal with it?

Hiyori: I couldn't ask you to-

Y/n: Ah, ah! It's already decided. No body messes with our family. Plus, i'm going out to a cafe anyway.

Hiyori: *smiles* Thank you..y/n.

Y/n: Anytime. *grabs a Vento bix of food, and brings it to Jyuka* Here you go. I made one for you two.

Hiyori: Thanks.

Jyuka: Yum..thanks Bro.*kisses my cheek again*

Y/n: Heh. You don't have to do that, every time i do this.

Jyuka: I know.. But i can't help it. *thinks* I wish I can tell you my true feelings for you.

Y/n: I'll be back. You're in charge, Hiyori.

Hiyori nodded, as i unlocked the door. Before I walked out, i heard some wings fluttering. I looked to see the Dark Beetle Zecter flying close to me while holding a rider belt..

Y/n: You.. want to come with me and be your wielder?

The Zecter nodded, before passing  the belt. I smiled and strapped it around my waist..

Y/n: Let's go.

Me and DK exited the house, leaving my sister's alone.

Jyuka: My brother is so caring.

Hiyori: Heh. Are you having a crush on-

Jyuka: *blushes* S-Shut Up! I dont want him knowing yet.

Hiyori: Don't worry..my lips are sealed.

Jyuka: *smiles a bit* Thanks.

[Timeskip] *what you are wearing*

*hood is up*

*any shoe color*

*has a function to move fac piece to eat or drink

Y/n is seen inside a cafe shipping his drink. Still no sign of kickhopper

Y/n:*sips mocha latte from mocha latte* Ahh.. another relaxing day in Paris. But where can that Kick hopping son of a bitch be at?

Everything was ok, until i heard screaming. I looked to see many people running..

Woman: Ahh, Run!!

Man: What in God's name are those green things!?

Many people started freaking out, so i got up and checked out the commotion. When i looked, I was disappointed of what arrived..

Y/n: Worms..out of all places, why attack here in Paris?

I saw many Worms attacking many Parisians from left to right. They were then cornered by two individuals. One wearing a red full bodysuit with black dots all over to resemble a Ladybug and the guy with a black suit, resembling a cat

???: Well, I've faced the Sapotis, but never something this ugly.

???: What are they?

Before they reacted, I saw a worm glowing red. It's body shook violently indicating that it's about to change..

Y/n: Oh, no.

The Worm finished molting and began to take on a new form..

The worm started using clock up, and sped towards the two downed duo and began raining punch after punch to them. Seeing them badly hurt, I decided to step in.

Y/n: Hey Worm!!

[Alya's POV]
I was horrified at what I saw. Horrified because I just saw a  monster turn into something worse, and because it started attacking Ladybug and Chat Noir. But what terrified me the most was the fact that it was winning.
None of Ladybug of Chat Noirs attacks were working against it just kept on attacking as if nothing ever hit it. Next thing i saw was someone walking towards the danger..

Alya: Hey! What do you think you're doing?! It's not safe!

He ignored me and kept walking, while pulling out some sort of pistol and fired at the thing. It didn't do much, but it drew it's attention away from Ladybug and Cat Noir..

[Chat Noir POV]
Me and Ladybug are hurt to the point where we can't stand for a while. The green monsters surrounded us and raised their claws to finish us, until we heard gunshots being fired. They backed up as we turned tonsee a civilian walking towards us..with a strange belt in hand.

???: You guys alright?

Ladybug: Yes. But you need to leave!

???: Heh..and why should i? I can't leave the worm wrecking this city.

Cat noir: Worm?

???: The monster you got hurt from. Anyways..Ugly!

The thing turned it's head, looking at the civilian..

???: *holds up belts* Regonize this?

As soon as the worm saw it became infuriated and he somewhat knew it recognized it. The guy smiled.

???: It seems you recognized this guy right here. Then I guess you also know that I'm taking you down.

A portal opened in the sky and out of it came a robotic beetle that soon flew into the man's open hand.

Ladybug: What..is that?

???: a good friend that's gonna help me with this guy. Plus, didn't you say that you two were losing power?

Ladybug's earings beeped again, masking her gasp and remember..

???: I thought so. Now..HENSHIN!!

Y/n then insert the Kabuto Zecter to the slot in the belt.

HENSHIN

[No one's POV]
Then y/n was swallowed by multiple hexagons until he became an armored warrior. He now had bulky silver armor with bits of red over lapped a black bodysuit. He wore black boots with silver metal plating on them going towards his ankles. The outer side of his lower legs had silver metal plates on them and his ankles had three to four silver. He also had silver knee pads above his knees. On the sides of his thighs were metal plates. His shoulders were covered in bulky metal armor that had rounded ends. The underside of the shoulder armor was red while the rest of it was silver. The front and back of both shoulder armors had a silver metal orb that acted like a joint. On his left shoulder that front orb had a strange symbol that looked like a beetle and had the word ZECT written within it.

His arms were covered in silver segmented armor and his forearms were bound with silver jointed gauntlets. He wore a silver chest plate that had a red upper piece that wrapped around his neck. He had a silver antenna on the front of his head and a small forward facing horn on top of his helmet. He had a single yellow plate set under the silver armor of his helmet, the edges around the eye plate trimmed in red. He also seemed to have a silver mouth plate. This is Kamen Rider Dark Kabuto Masked Form.

Cat Noir: Whoa.

Ladybug: W-what are you supposed to be?

??? Kamen Rider Dark Kabuto. Now you two should go.

Cat noir opened his mouth, but showed when he sees his ring showing a green paw with one finger left..

Cat noir: *gets up slowly* Come on, milady

Ladybug: Are you sure it's fine, leaving him with that thing?

Cat noir: I wouldn't get in his way.

Ladybug stayed silent, before nodding and the two started going somewhere to hide. Now Dark Kabuto is alone with the Worm.

Y/n: So..*brings out Kunai gun and switches to gun mode* Shall we rumble?

The worm roared before it moved at him..

Y/n: Ah, ah.

Dark Kabuto charged at the Worms, leaving one person speechless..

Alya: *still recording* What in the hell??

Stopping right here. Part 2 will come in the weekends. Until then..Ciao~