Last time on Kamen rider Decade x Animverse!

Decade and his friends has arrive to this world the 9th Heisei riders. World of Kiva.

They have unexpected meeting someone who run away from the Fangires is Airi Kurenai the younger sister of Ren Kureni.

And so there is the enemy working together to destroyed on Decade and take back on Airi.

And there is the arrival that someone know. Ren Kurenai the grandson of Kamen rider Kiva and the new inherit of Kamen rider Kiva.

As they're kept staring at each others for the few minutes until the water drip down on the ground, making their chance started to move.

As they're charging toward at each others before they're throw their fist toward at each other as they clashed in the middle.

Before they separate Kiva swing his right leg in right before Rey quickly block it using his claw as he counter attempted to stab him using his arm charging toward at him, as Kiva quickly block it using his forearm.

As he jump and stumble back on the ground as the smoke appearing on his forearm, while Rey smirk under his helmet.

Rey: Impressive, just unexpected to the grandson of Kiva.

Kiva: Yeah, what you want with my sister and to killed on Decade?

Rey: That a secret.....

He smirk under his helmet waving of his index finger.

Kiva: I see....... But luckily I do have the good friend.

Rey: What?

Making him to be looks confuse.

Suddenly he heard the sound and making him turns toward as he opens wide under his helmet seeing there is the Castle Doran!

As it flying charging toward as it fire the fireballs at him as Rey swing his claws to deflecting the fireballs can't keep up until it's hit on his chest send him flying top the ground before he screamed in pain.

As he slowly get up seeing Castle Doran flying away including on Decade, Airi and Kiva has escaped from him.

Rey: Dammit! Look, like they're not going to be happy for this. But unfortunately it's according to my master's plan.

He smirk under his helmet.

(Play Journey through the Decade by Gackt)

(Kamen rider Decade, he has been given the power of a destroyer. And what will he do to see if he travelled through all the world to save them?) As the song started focus on Decade, who just already transformation, standing here in a white room filled the cubes and face the camera.

(Miageru hoshi sorezore no rekishi ga kagayaite) Rachel covered (Y/N)'s eyes until she let's go. His eyes zoomed in and is soon replaced by the camera, his camera, and later his Neo Decadriver which includes the 19 including himself. His Machine Decader is shown in parked of front a pile of smoking rubble where (Y/N) sitting alone before, in the white. (Y/N) grabs one of the cubes and looked at the camera.

(Seiza no you sen de musubu shunken hajimaru legend) The scenes changes to shown the worn down warehouse with all the riders sitting out of one of time. Rachel grabbed the bottle and (Y/N) looked back. Ryuji slumps back his TryChaser200 with Boku no Hero Academia's characters and Toaru Majutsu no Index are here standing or sitting down. Showing of Gai and Daizo and the shadow figures behind them in their HQ looking at the camera. As the silhouttes of the riders appeared one by one. Rachel throws the same bottle down on the floor.

(Oorora {aurora} yurameku jinkuu koete. Tobimoku meisou suru Parallel world) On the side of the dark riders charge while the other of the Riders of Good did the same. The same bottle shatters as (Y/N) look as through he was about to collapse but not before his face changing into each of the Rider's helmets. Backed to the warehouse all 19 riders line up doing their signature poses and with Decade in the centre and behind him was Rachel.

(On the road dare no tobi no tonchu. Hontou no jibun jishin deau tame.) All of the 19 riders were in circle and fending off the dark riders as they surrounded by them. (Y/N) is shown on his bike getting his helmet on and Rachel was riding passenger. Rachel hold on tightly around his waist before we see Decade showing off his fighting skills especially with the Attack Ride: Slash card. And soon back to the Rider, everyone doing their best trying to watch each other's back while against Dark Riders.

(Atarashii yoake e to tsuzuku michi ni kawaru no darou) (Y/N) sits alone exhausted tearing coming out of his eyes down to his face. Until Rachel was in front of him with his camera and offering the other to help him up. We soon Ryuji ride along with (Y/N) and Rachel on their respective bikes. Back on the battle Blade was having trouble with Glaive until Decade shows up and pushed Glaive away. Ryuga was about to use his Strike Vent on Decade until Ryuki uses his first to save Decade.

(Mokugekise yo Journey through the Decade.) The riders are helping each other trying to take down their respective foe. Soon Rachel smile in Decade's mind. But Decade focuses on the battle and helping his comrade's. Decade was soon driving on his bike driving out of the Dimensional Wall with pictures of the other 18 riders in it circled the logo.

(Opening ended)

And so (Y/N) and the others has arrive to the Smith Photoshop House, as they're helping injury (Y/N) carried inside the house.

While Rachel is helping her friends and she treating on their injury as they're heard the doors open and making them turns toward spotted on (Y/N) his injury is worse than the guys as they're let out of the gasped in worried.

Everyone: (Y/N)!

(Y/N): Hey, guys....

As he knocked out in conscious in tiredness when he got hurt and defeated by Rey, as they're place him in the couch.

Rachel: Hang in there, (Y/N)!

As she quickly hurried rushing getting the first aid kit case while Airi with worried expression and holding on his hand.

Airi: Please, be okay. (Y/N).

While Rachel stares in shock feeling in jealously toward at Airi is being closed and attached on him.

Inner Rachel: Wh-Who is she?! How did she know about (Y/N)?! And who is the white hair guy with him?

As Ren let out of the smiles and chuckles before he started to rubbing on his little sister's head with a smiles.

Ren: You're really like him, little sister?

Making her flushed with blushed on embarrassed before she turns to her older brother with embarrassed looks.

Airi: Big brother! 

Inner Rachel: Serious?

She sweatsdrop at the two sibling.

At Alexander's throne

Alexander: What?!

He shouted in outburst outside of the building. Inside of the throne Alexander is not happy he is angry? No he is much furious with his looks on it glaring toward at Takato is sharping his nail shaper.

Takato: Why so serious and angry about it?

Alexander: Kisama, you manages to lost on Kiva's grandson who is the half human, half fangire and half demon! Including his sister! I do love of her beauty! And then she get away because of you!

Takato: Hmpf! Apparently....... Airi Kurenai spending time with Decade because..... She has fall in love with him.

Alexander: Nani?

He sounded not so happy and he is so angry that Decade has captured her heat that she has fall in love with him.

While he kept glaring at Takato kept sharping on his nail as Alexander clenching on his throne's arm chair with crack on it.

Takato: Well, that's too bad for you....

Alexander: Shut up!

As Takato quickly dodge from incoming throwing arm as Takato smirk and Alexander landed his fist powerful punch on the wall causing it's creating the massive crack.

As Alexander with the angry looks glaring toward at Takato as he kept smiling on his face.

Takato: Good.... Good..... Good..... But you lucky to lying toward at the previous King of Fangires to arrange force marriages on Airi Kurenai that you will and take over of the worlds to wipe out of the humanity to replace them. And Airi Kurenai doesn't like it.

Alexander: That right.... I knew I shouldn't lock her in her room to be in prison and search to her precious' grandfather home where they're live there.

He clenching his hand into the fist of ball.

Takato: That right, and so I heard the previous King of Fangires chooses Airi as his heir and his grandchildren doesn't like it when they're heard about it.

Alexander: Yeah, what you even trying to do?

Takato: Because, we're here to help to take over if this worlds like you're wanted.

He forms the smirk at him.

As Alexander raised an right eye brow in furrowed glaring toward at Takato not knowing he can trust on him.

Alexander: How?

???: Leave it to me.

Making them turns toward at someone exited out of the dimensional gray wall revealing someone revealing the cloak.

Alexander: Who are you?

Takato: Your majestic this is the one who is our allied and working with us. And he will help us fight against on Decade and make you stronger.

???: Nice to meet you, your highness. But I had the idea for it, to take someone that she care and love bout.

He bow down in respected toward at Alexander.

Timeskip brought you by Meme!

At Smith Photoshop House

As (Y/N) slowly started to be opening of his eyes as his vision is blurry as he looking at someone in blurry figures before his vision clear in sight.

(Y/N): Guys?

Guys: (Y/N)!

Girls: (Y/N)!

As the girls shove the boys expect Ren standing there as they're charge rushing to hug him as they're hugging him and crying.

Until they're froze before there is the dark menacing aura surrounding on each others before glaring with each others.

Rachel: Who are you?

Airi: No, who are you?

Rachel: I'm her foster sister, who are you?

Airi: I'm....

Ren: Alright, alright, alright, alright. Let stop talking for the girls we're needed to be start talking like right, now.

As the girls let go on holding on (Y/N) as they're avoid eye contact as they're secretly glaring at each other until there is the lightning spark appears on their eyes as they glaring each other.

As (Y/N) started to be nosebleed seeing the girls are glaring at each others.

Inner (Y/N): So hot.....

As he shook his head before he notices turns toward staring at Ren with a smiles on his face. As (Y/N) forms the serious expression.

(Y/N): So.... You are.....

Ren: That right, I am Ren Kurenai. I am the Grandson of Wataru Kurenai and I am the new User of Kamen rider Kiva.

As the gangs started to be opens widened in surprised and shocked toward at Ren.

As Airi start glaring at Rachel with lightning sparks as she turns toward at the team with the smiles on her face.

Airi: That right, Onii san is the grandson of our grandpa when he give it Kivat the 3rd to Onii san becomes the new Kamen rider Kiva.

Izuku: Amazing! That really amazing! You two are really the grandchildren of legendary vampire motif known as Kamen rider Kiva! Hey, hey, hey did you two have the Fangire's blood and did you guys ever eat human? What you guys do....

Until he was talking in question toward at the Kurenai when (Y/N) cover his mout to stop him in talking while two siblings let out of the sweatsdrops.

(Y/N): So-Sorry about that..... My friend love Kamen riders and Heroes same time when we were a kid. 

Ren: Okay....

Airi: Also, don't say that we don't eat on human. We're like our grandfather and also we're like the vegetarian.

Izuku: Sorry....

He say in apologize tone toward at the siblings with embarrassed looks while the siblings let out of the soft chuckles at him.

Ren: So, you're here to save this world right?

(Y/N): Yeah, how you know?

Ren: You grandfather once said to your own Predecessor since they first met when his world were about to destroyed.

He said in serious expression. 

As (Y/N) to be looks surprised toward at him.

Flashback

Showing of Tsukasa meeting Wataru for the first time showing the multiverse like Tsukasa show (Y/N) but different.

Wataru: Decade..... I need you to travel of the 9 worlds. That is the way to be saving of the world.

Flashback ended

 (Y/N): Whoa, whoa, whoa! What means about that?!

Ren: Because..... I don't trust you toward at you.

As he said in serious and cold tone toward at (Y/N).

As (Y/N) opens wide in shocked including his friends even Airi too staring at Ren doesn't trust him.

Airi: Onii san! What you means?

Ren: Listen, Airi I still don't trust him toward on this kid that Tsukasa Kadoya give his belt to him. Because I'm worried for your safety that kid might choose the Path of Destroyer.

Rachel: Wait, what you means?

She stood up from her sit with the confusion and dumbfounded looks in awe as Ren turns toward at her in awe.

Ren: Oh you didn't know about it? Decade is to be known as Destroyer of the Worlds and he was the former leader of Shocker. And he is known as Destroyer of the Riders to destroyed them all.

As the gangs started to be opens wide in shocked and until they're started to be realize about the dimensional agents chase after on (Y/N).

Inner (Y/N): I see.... That why the Agents of the Dimensional are cased after me thinking that i am the threats of the worlds. But... Tsukasa know that I'm not going to chose the path of Destroyer of World. I'm going to choose the Savior of the World.

He said in serious expression before he stood up on his sit as Ren turns toward staring at (Y/N).

(Y/N): Listen to me..... I'm not your enemy there are the enemy like Rey. There are called Dark Riders will be taking over of the Worlds.

Ren: Of course, I know about the Dark Riders like Rey and Arc. My grandfather and great grandfather has manages to defeat them.

(Y/N): Yeah, unfortunately they still not dead. And even so thanks to Dark Decade has manages to resurrect on your grandfather's enemy. Listen to me.... Let me help to save of your world.

As they narrows on their eyes getting close to each other before the girls stop them as they're pushed each others separate close each others.

Rachel: Stop it! You two boys stop fighting!

Airi: Hey, stop it Onii san!

As they're gentle push the girls in gentle as they let out of the scoff and tch at each others as they avoid in eye contact.

Ren: This is the waste of time to be here. Also.... Decade I need to be watch and take over on my sister.

Airi: But, Onii san! (Y/N) can h....

Ren: No but. Also..... I got the dates.

As he started to be walking away while the others likes surprised and flabbergasted toward at him.

(Y/N): Lucky......

Izuku: I know, but wait! WHere is Kiva....

Cut by the door shut.

As Ren started go out to be getting on his bike before he started to be wearing of his glove and then wearing on his helmet.

As he started to revved the bike's engines before he drove away in departed going toward the one he love.

At Homura

As Honoka greeted the customers to be farewell as she let out of the sigh, placing her hands cupped on her heads and elbow on the tables.

Honoka: *Sigh* Ren....

She staring at the old photo that she and Ren in their childhood day won the race together giving the peace sign and smiles.

???: Excuse, me. Can I have this?

Honoka: Hai, ha... Ren!

She smiles in happiness before he let out of the chuckles as she fly lung charging toward at him out from the register table as he hug her and spin away. Honoka let out the happiness sound.

Ren: It's been a long time, Honoka.

Honoka: Yeah, I miss you!

Ren: Yeah!

As they're moves their heads close to each other before placing their lips to connect as they're kissing in passion. Before they're separate from their kiss with a miss.

Honoka: I miss you, Ren chan.

Ren: Me too and I brought you this.

He take out of the flowers out of nowhere as Honoka started to be smiling and letting out of the shrieked at him.

Honoka: Ohh..... Ren you finally brought me for the gift for me!

Ren: Yeah, guess what I'm putting reunion of our friends of Muses.

Honoka: Really?! You going to calls the others?!

She sounded in happiness and excitements that Ren going to bring back of their old bands Muses.

Ren: Yeah.

As Honoka sequel in happiness as she hugging tightly on Ren as he smiles and hug on her before he carried her weight spin around for the bit.

Honoka: You're going to bring them back!

Ren: Yeah. I will. I promise to you!

As he start spinning her before he place her down back on the floor as they kept staring each other before they're place their lips forming the kiss in passion.

Timeskip at Kotori

Kotori is currently at the University learning how to make a fashion model suits as she goes to class listening of lesson while writing on the note.

As she goes back to her dorm room as she is unexpected to seeing of the flowers on her table. She forms the surprised looks until she heard the door shut and making her turns seeing Ren smiles.

Ren: Hi, Kotori.

Kotori:..... Ren chan!

She forms the smiles of happiness.

As she charging lung toward at her as he spread out his arms as she caught him and he held her back spin around carried her weight. As Kotori let out of the smiles.

Before he stop spinning placing Kotori on the floor as they're smiling before they forming the kiss to each others.

Timeskip at Umi

While Umi is  currently teaching the students of the dojo she inherited from her family with her serious and stoic expression.

As she order them to be stop as she's walking to her room and she let out of the gasped unexpected to seeing on Ren smiling.

Ren: Hi, Umi, miss me?

Umi: Ren!

She shout out in happiness. 

As she rushes toward at him as he smiles spread out his arms in air as she hug toward on him in embraces. As they move their heads forming the kiss in passion-able.

Timeskip at Eli

Inside of the ballet practice room as Eli is practicing and teaching the other ballet trainers in this room.

As she tell them to be stop practice as she going entering inside of her office until she let out of the gasped in surprised.

Ren: Hey, Eli how you doing?

Seeing Ren sitting down on her desk.

Eli: Ren!

She rushes to him in happiness and joyful before Ren stood up from her desk as he embrace her and hugging her.

Before they forming the kiss on their lips.

Timeskip at Nozomi

Nozomi is returning her apartment due from her work as she enter as she let out of surprised look seeing Ren here.

Ren: Hey, Nozomi, how you do....

Until he cut and flinch seeing the dark menacing aura surrounding on her. As she let out of the creepest smiling and grin before she doing her face. "Washi Washi."

Nozomi: Ren you're back.... Let do our business shall we? Also... "Washi Washi".

As Ren started to be sweat bullet around his face until then.....

Ren: 

https://youtu.be/dteIl2aALms

As there is loudful scream burst out from Nozomi's apartment as it made the birds frightened out spread out the wings.

Timeskip at Nico

Ren arriving toward at Nico's apartment as he enter inside of the apartment building as he pressed the doorbell.

???: Coming!

As he heard the footstep coming toward at the door before she opens the door revealing herself it's......

Nico! Also she hasn't changes as it made Ren raised an eyebrow from his eye brow in right side.

Nico: Ren, you back!

Ren: I am but Nico..... You're looks..... Unchanged and remained the same. 

As it made Nico to have angry looks and deadpanned with tick mark appeared on her forehead glaring at Ren.

Nico: Mou! You jerk, I would hurt you if you ca....

Until she was cut by Ren kissing her on the lip as she opens wide in surprised. As she shut her eyes and continue feeling the kiss in passion.

Before they're separate the kiss with a smiles.

Nico: I miss you.

(Y/N): I miss you, too.

At Third years Muses

As Maki, Hanayo and Rin are walking around inside of their old clubroom as they're let out of the gasped unexpected to be spotted on Ren smiling standing behind on the desk.

Ren: Hey, girls been long ti...

Rin: Nyaa! Ren senpai!

Hanayo: Ren senpai!

Maki: Ren senpai!

As they lunged charging toward at him as he let out of the yelp sound and flinch when the girls tackles to hug him.

Timeskip brought by..... Adorable Riders in sweaters!

At Smith Photoshop House

As Rachel arriving to (Y/N)'s room while holding the foods on the tray as she entering without looking.

Rachel: Hey, (Y/N). I brought you some.... Food....

As she grew in silent seeing that no one in there as she grew in worried and confusion looking around the room, before she notices the note laying down on the bed.

Hey, Rachel,
I'm sorry about leaving you there, also i wanted to say that and tell you about me and Airi are going to her house. Don't worry I be fine.

As Rachel clenching and crashing the paper note grumbling with the red aura surrounding on her. As Rachel let out of the scream before throwing the arm slam on the wall as it made the crack.

While George with the other two boys are shivering in fear hiding behind on the edge of the door.

Ryuji: Man.... Girls are scary....

Izuku: Yeah....

George: My granddaughter got it from her mother side......

At (Y/N)

(Y/N) is currently inside of the Kurenai's house alongside with Airi as he looks at the old photobook.

Revealing of Ren and Airi's photo when they were children in their childhood and then showing of Ren with muses smiling at the camera win the competition.

And showing of Muses with Ren spending their times during with their dates and kissed around on his face.

As it made (Y/N) crying in jealously.

(Y/N): He even had harem.... So jealous.

As it made Airir to be let out of the giggles at him.

Airi: You so funny, (Y/N).

(Y/N): Oh... I see....

Made him blush with pink tint on his cheeks.

(Y/N): Airi..... What is your dream?

Airi: Dream? Hmmmm..... I wanted to make a peace where Human and Fangire are friend! And I want to sing the music of happiness around the worlds! Like Muses.

As he looks surprised before he forms the smiles as he grabbed on Airi's hands as it made her blush increasingly.

(Y/N): I see.... This is the good dream, Airi. I think you will make it achievement in the future, Airi.And I think we can put your brother and his idols band to return on the live stage concert. 

Airi: (Y/N)......

(Y/N): Airi.....

As they're moving their heads close to each others as they were about to kiss until (Y/N) opens wide feeling senses of incoming danger.

(Y/N): Airi look out!

As he quickly grabbed her before dodge down as she let out of the scream when there is the throwing tree crashed damage on the house and wall.

Revealing it's Kamen rider Rey with Rio troopers.

(Y/N): You....

Rey: We meet again, riders.

(Y/N): Airi get....

Until he got cut when he was shot by Riotrooper shooting at him on his knock as it made his body goes collapsed as he spotted on Airi screaming and being kidnapped as she reach for (Y/N).  

Timeskip

As he slowly wakes up seeing unexpected to be seeing on Ren crossing his arm with pissed up looks.

(Y/N): Um...... Hi?

As he let out of the nervous smiles and laugh toward at Ren.

Until he felt a smack and punch from Ren making the angry looks as (Y/N) let out of grunt in pained staring at Ren in shocked.

(Y/N): What that for?!

Ren: You bastard! I told you to look and take over my sister! And she gone because of you, bastard!

(Y/N): Sorry. I know you hate me so much, but look I can help you so much to bring back on Airi!

Ren: I don't need help.

As Ren throw the punch on (Y/N)'s gut as it made (Y/N) fall down on the floor collapsed knock out in cold.

Ren: I'm going to save my little sister....

As Ren goes out riding on his motorcycle while Kivat flying around next to Ren while Ren driving his bike.

Kivat: Ren are you sure about this?

Ren: Yeah...... She is my precious little sister.....

As Ren arriving in the building where his granduncle us to be come here when he rule over on the Fangire.

As he entering inside of the building seeing Airi is being kidnapped around on the chains as they're spotted on Ren arrive here.

Airi: Onii san!

Alexander: Ren.... Welcome back.

He grins toward at Ren on his face.

Ren: Alexander.... I knew I don't like you. But give me back my little sister.

He said in demanded tone.

As Alexander let out of the smirk and chuckle in evilly looking toward at Ren kept the smirk on his face.

Alexander: I see.... I hate to say that.....Takashi.....

Takeshi: Yes, my lord.

Making the person remove out from the cloak revealing himself as Takeshi Sugimura.

As it made Ren opens wide in shocked.

Ren: You?! How you alive?! Grandfather already defeated yo....

He was cut by Takashi raised his hand before releasing his power out as the electricity surrounding on Y/N as he screamed in pain.

While the villains forming the smirk.

Timeskip brought by adorable Puppy eyes!

As (Y/N) slowly woke up seeing unexpected to be seeing on Honoka has been taking care of him as he sit up until he winces feeling the pain.

Honoka: Hey, you shouldn't be up.

(Y/N): Honoka.... Where Ren?

Honoka: Ren, told me he going to save Airi.

(Y/N): Airi!

He shouted in worried.

As he sit up from his sit as he quickly rushes out the house from riding on his back before revved up quickly hurried to her.

As he arriving here until he expected to be spotted on seeing Takato smirk leaning on the pillar while shaping on his nail.

Takato: You're here....

(Y/N): Where, Airi?

Takato: Hmph! Sorry, Decade she will be married and soon this world will be our.

(Y/N): I don't think so. I guess I had to beat up on your bass.

Takato: That right.

They take out their transformation item.

(Y/N): Henshin!

Kamen Ride: Decade!

Takato: Henshin!

Henshin!

Takato transformed as Rey

As they're charging toward at each other before they're throw the fist collide clashed in the middle releasing the small shockwave.

As Airi looking sadness being force to be wearing of the bride while holding of the flower all she thinking about....

Airi: (Y/N).....

While Decade rolling on the ground as Rey walking calmly toward at him, before Decade take out his rider booker in gun mode shooting out of the energy bullets at him as Rey quickly swing his claw to deflect the incoming blasts charging toward at him.

Rey grabbed on Decade lifting him up in the air before throw toward at the wall rough landed as he screamed in pain. 

Decade turns his Rider Booker in Sword struggling to get up placing his blade on the ground as helping him to be get up while Rey walks toward at him.

Rey: You won't win, give it up.

Decade: Now.... I won't lose. I promise to her I will protect her happiness and fulfill her dream! I won't let her happiness taken away!

Rey: Such a fool, now you die....

Before Rey could foolish him suddenly he felt the wrap around his wrist and making him turns toward spotted on whip.

Rey: Nani?!

As he felt his back being shot as he screamed in pain before pulled in forceful by the whip and seeing two figures kick on him as he rolling on the ground before the spark came out.

Revealing it's.....

Kamen  rider Ixa!

Kamen rider Saga!

Ixa: Please return to life of god.....

Saga: I won't let you take my cousin married to this bastard's over the rule of Fangires.

Decade: You guys are....

Ixa: Go, go save Airi.

Saga: We're counting on you.

As Decade looks surprised before nodded in respectable with serious expression under on his helmet.

Decade: Thank you!

As he started to running and sprinting while the two riders are busy fighting against on Rey.

Timeskip to top floor

As Airi looks saddened does not wanted to worried toward at him as Alexander smirk his plan is working.

Father: Now, Airi Kurenai did you tak...

???: Stop the wedding!

Hearing the sound of the door is being opened making them to be let out of the gasp seeing on Decade crashing the marriages and wedding!

Airi let out of the smiles in happiness. While Alexander is not about this seeing him here.

Airi: (Y/N)!

Alexander: You bastard!

Decade: Let, Airi go.

As they're heard the sound of the laughing before they're turns toward spotted on the person has arrive here is Takashi arrive.

Takashi: I don't think so. I think the kind would like to see you suffering do you agree Ren?

As Ren came out of the shadow and his eyes are like blank not responding feeling he like mindless zombie.

Decade: Ren? What you doing here? I...

Until he was cut seeing, Ren let out of the screaming as he started to be transforming into.....

Kiva Flight Style.

As the villains let out of the laughing while Airi and Decade are horrified to his transformation.

Decade: Well.... Shit.

Airi: Onii san! Stop it! This is...

As it releasing the roar before it's charging dive toward at Decade before he quickly reacted to block using his sword clashing against on his head as he stumbled back.

Decade: Stop it, Ren! This is...

He was cut by Ren swing his wing smacking on Decade send flying toward at the wall rough landed as he screamed in pain.

Airi: (Y/N)!

She screamed out in worried expression.

As the villains are laughing.

Takeshi: Foolish girl! You think it could work? Thanks I was train by my master my power is stronger nothing can't stop me! You shall see your precious destroyer be destroyed!

As Kiva Flight charge toward at him before grabbing him using of the feet taking toward in the air before dive down slam him on the floor as he screamed in poor.

Seeing the HUD on his helmet saying "Warning" in three times there is the damages around his suit.

Inner Decade: Oh can I free Ren's control? He will... That it's! It's must be bond! I heard back in the Museum Expos that Kiva broke free by the bond of his father and now it must be bond of sibling!

He turns toward at Airi.

Decade: Airi, I need you to break Ren's free! 

Airi: But how?!

Decade: Don't give up and lose hope! I know you can do it! You wanted to sing the song of happiness I can you do it!

As Airi opens wide feeling the warm and soft encouraging toward from Decade before she nodded her head with serious expression.

Inner Airi: Mother..... Lead your strength the song you sing to me for long time ago.

As Airi opens her mouth.

Airi:

https://youtu.be/wIiFmXxY0KA

Seeing the gold bright glowing on Kiva Flight before he revert back in his human forms. As Airir rushes to her older brother.

Airi: Onii san!

As Ren slowly opens her eyes.

Ren: Airi....?

Airi: Yeah! You okay!

She crying and hugging on Airi.

Ren: Yeah, you're looks pretty.....

Airi: Yeah.... You made me worried you dummy onii san!

As they're opens wide in shocked.

Alexander: That impossible! How can that be.....

Cut by Ren throwing the punch in angrily as it made Alexander to be knocking out in cold on the floor.

Takeshi: How it is be? How can it be?

Decade: Don't you get it, Takeshi? As you can see there is the big deep bond on the sibling! They could never be broken! They protect the one they love their love ones and the music around the world! They are grandchildren of Kiv!

Takeshi: Kisama! Who are you?!

Decade: Just passing through Kamen rider. Remember that. Can you stand Ren?

Ren: Yeah, thank you. Kivat let go!

Kivat: Yosha! Kivat Ikue! Gabuu!

Ren: Henshin!

Ren become Kamen Rider Kiva.

Takeshi: Tch! Foolish Arc Kivat.

Until Arc Kivat arrive.

Rey Kivat: Yay! Shall we go? Doron Doron. Henshin!

As they opens wide in shocked before let out of the jawdropped toward at Arc how big he is.

Kivat: Oh, he is so big.

Decade: Yeah, no shit.

At outside

As Saga manages trap on Rey entangled around his body using his whip while Saga holding his gripped handle holding using his strength preventing him to escape.

Saga: Now, Kuro!

Ixa: Okay!

Ixa Knuckle Rise up!

As Ixa jumps in the air before throwing the powerful punch with the energy on his knuckle at Rey's chest before form the sparks came out as Rey screamed in pain before there is explosion appears.

Ixa landed the ground with Saga before they're turns toward spotted the Dimension Wall appears Rey away as they're opens wide.

Saga: Where he go? 

Ixa: I don't know. I get the bad feeling......

Boom!

Making them turns toward seeing on Decade, Kiva are fighting against on Arc while he kept blocking them.

Ixa: Should we're help?

Saga: Hmmm... Nah, little cousin got this.

As Decade and Kiva and Arc landed on the floor as they're panting catching their air as Arc glaring at them.

Arc: You fool think you can stop me? One no can stop me!

As he swing his spear releasing the powerful beams at them on the ground as they're send flying in few meters away before rough landed on the ground.

As Decade get up before his Rider Booker automatically pops up open as Decade caught it in his hand revealing the new card for Kiva.

He forms the smirk on his face.

Final Form Ride: K-K-Kiva!

Kiva's symbol appear on his driver.

Decade: Sorry, it might tickle for the bit.

Kiva: What? No! Don't tel...

Decade: Yeah, sorry.

As he place on Kiva's back as he let out of groans. As Kiva transformed in his final form ride.

Made Arc opens wide in shocked.

Arc: No don't! I won't let you!

He charging toward at them before Decade grabbed the arrow bow.

As he begins to be pulling on the bow before releasing the red wing on the arrow as he let go releasing the powerful shoot on Arc as he screamed in pain sending toward at the wall creating the crack with Kiva's symbol.

Decade turns Kiva back in his original form.

Decade: Let go, Kiva.

Kiva: Yeah!

Final Form Ride: D-D-Decade!

Wake up!

As they're jumps in midair before spreadout their right legs charging toward at Arc in straight kick as their feet made the contact on Arc's chest as he let out screamed in pain before releasing more cracked as they finally destroyed him passing through the building.

As two riders landed on the ground in safely skidding toward for the bit before it made the explosion on Arc and building.

Kiva turns toward at Decade made the peace offering handshake toward at him. Decade looks surprised.

Kiva: Looks, I'm sorry about how I attacking you and I realized I was wrong and you do save my sister so peace?

Made Decade smiling under his helmet.

Decade: Peace.

They handshake.

As Dark Decade manages to save on Arc enter through the Dimensional Wall while glaring st Decade.

Dark Decade: This isn't over. I will returned.

As Dark Decade vanished.

Airi rushes toward focus on Decade with a smiles on her face.

Airi: (Y/N)! 

She hug him as he quick in timing and caught her as they're spinning around while she let out of laughing.

While Kiva smiling under his helmet that his sister found happiness.

Timeskip

(Y/N) and the others are arriving at the Live Concert where Ren and Muses will be coming out and seeing Ren on the stage.

Ren: Hello, everyone! I hope you can remember me Ren Kurenai of Bloody Genius of Violinist. i want you introduce Muses! Enjoy everyone!

Everyone let out of the cheers seeing of the muses.

https://youtu.be/fl8jWYm2IGE

As they're cheering in happiness Ren is joins with Muses including of his sister they bow down. Seeing they love Muses the best idol in the universes. Before the Muses kisses on Ren's cheek as it made him blushed in shyly and embarrassed as they smiling and laughing before they're hug him.

While (Y/N) smiles taking on the picture on them.

Timeskip at Decade's world

George looking at the photo of Ren with Muses and his sister hugging him. He looks at his adoptive grandson.

George: That is very good, (Y/N)!

(Y/N): Thanks, gramp! Man... I miss on Airi.

He said in sadness and depression that he miss on Airi.

???: Here, (Y/N).

(Y/N): Thank yo.... Airi?!

As he grabbed his cup of tea before let out of burst in surprised seeing on Airi Kurenai smiling arrive here.

Ryuji: No way!

Izuku: It is Airi.

Rachel: What you doing here, Airi? I thought you were at home.

Airi: I would but Onii san let me go with (Y/N) kun and I'm so happy!

She let out of the giggle before hugging on his arm before looking at him with a smiles and blush at him.

Airi: Let get along, darling.

Inner (Y/N):.... So hot!

As Rachel covers in dark aura in menacing and jealously toward at them before she cut them off and separate and once they begins to glare at each other.

Airi: What you doing?

Rachel: Leave, Y/N you spoiled brat!

Airi: Huh?! What you say you lowly brat!

As they glaring at each others before the dark menacing aura surrounding on their body and seeing the bat aura from Airi and the swan out from Rachel as the lightning sparks appear from their eyes having the contest.

While the boys are shivering in fear and George let out of the sigh.

George: Guess, Rachel will be having the new roommate.

At Kiva's world

While Ren watching the moon before Honoka arrive wearing of her night gown.

Honoka: Ren? Are you sure about this?

Ren: Yeah.... I trust him to be take care on my sister to him.

He smiles at her.

As she smiles and nodded at him before they held their hands together before walking toward at their bedroom.

At unknown location

As there is the villain of criminals are working and taking all the gears and weapons of the past organization.

Until they're heard the sound and making them turns toward spotted on Daizo on the top stairs.

Daizo: Wow... You guys are screw.

Villain: Who are you?

Daizo: Who am I? I'm....

He jumped off before landed on the ground before there is the flash light cover on him as they covers their eyes before looks surprised at him.

Kamen rider Quiz!

Quiz: Kamen rider Quiz!

To be continued

That's all guys! Been a long time since I update Kamen rider Decade x Animeverse! Also we got the new teams will be joining us is Airi Kurenai! Rachel not going to be like it that having new love rival and roommate.

Also there is unexpected rider to be here in Decade's world! Kamen rider Quiz! I thought riders were gone long time ago but maybe not. Will they find out the answer.

Next time they going find out the unexpected secret arrive of there! S.U.F is coming soon!