Author's Notes:

Hey everyone, so how you all are doing… Have you all read the prologue of Okeanos, Because I'm going to have lots of fun writing with Camelot Part 1… In the last chapter, the heroes have now arrived at the Assassins' Hidden Village. Where they meet not only the Hassans but also Arash, as well as Ren Akiyama, Hajime Aikawa, Kaito Kumon and Yoko Minato.

Although they get off on a rocky start, due to the fact that Bedivere is a Knight of the Round Table. However, they started to put that aside as they are now discussing about what to do with the Lion King. When suddenly they learned from Arash that the Lion King's forces has attacked the Western Village, which was protected by Hundred Personas and Serenity. With the latter being captured. Now the heroes are now planning a rescue mission.

Disclaimer: I don't own any of the characters that have appeared in this Fanfiction, They belong to Kinoko Nasu, Takashi Takeuchi, Type-Moon, Aniplex, Shotaro Ishinomori and Toei Company.

Quartzer 5

1273: Rescue the Assassin and the rice man

3rd POV

Outside the fort, in the mountains

Year 1273

As the heroes went into the fort, they then climb the fort using grappling hooks with Cursed Arm, Hundred Personas, Mutsuki, Ren, D. Kaitou, and Kaito K. killing some lookouts. With Sougo, Ritsuka, Bedivere and the others reaching the top.

They then started to run only for them to hear a voice familiar to Ritsuka, Sougo, Bedivere, Mash, the Artoria trio and the Kamen Riders recognized, "What are you doing here?"

They then look and saw that it's Mordred, "Sir Mordred?"

"Umm… I don't think that's the Mordred that we met in London…" Sougo muttered.

"My, my so she is summoned by 'her' too." Artoria Alter smiled.

"You got that right." Banjou and Aruto agreed.

"Everyone! Please go!"

"Hey! You're going to need some help there." Kaito Kumon said as he, Artoria, Artoria Alter, Hajime Aikawa and Ren Akiyama went towards him as the three Kamen Riders held out their Transformation devices with Ren carrying a mirror as they shouted.

BANANA!

"HENSHIN!"

COME ON! BANANA ARMS! KNIGHT OF SPEAR!

CHANGE!

They then change into their Rider forms with Kaito being a Knight whose color is red, yellow and white, a helmet that is a mixture of a Viking and Knight helmet and a white jousting spear in his right hand. Hajime's Rider form is a black praying mantis with a red heart shaped visor and holding a bow blade, while Ren's Rider form is a bat themed Knight also holding a jousting lance. These are Kamen Riders Baron, Chalice and Knight.

"Who the hell are you five? And what are those forms?" She then pointed at the Artoria duo, "And you two girls why do I feel like I want to kill you two! You think you can take me?! Don't make me laugh!" Mordred shouted as she clash with the six, "And you… How dare you collude these Rebels? What a horrible joke."

"Oh, look who's talking…" Baron muttered. As he alongside Artoria, Artoria Alter, Chalice and Knight struggled at holding the strike.

"I couldn't agree more… I have nothing to say to the likes of you who killed the King!" This statement causes Mordred to be angry but unknown to him also making Artoria to have a sad expression as she alongside Artoria Alter know that they had a heart to heart talk with Mordred in London with this Mordred not being the Mordred that they met there.

"Silence!" She kicked Bedivere and the others as she shouted, "I'll grind you, those five and that Shield Bastard to dust! Huh?" She then saw Bedivere held out his right arm. With the two Artorias and the Kamen Riders also readying their weapons. This causes her to lose her temper even more as she charged at the group. She then muttered at Bedivere, "What a ridiculous prosthetic arm, you coward!"

"Hey! Stop calling him that! You bratty Hypocrite!" Chalice rebuked.

"What did you just call me?"

"You heard him for a Knight of a Round Table, you should remember that you also betrayed King Arthur over a petty reason as having a Bastard complex!" Baron shouted. Surprising the Artoria duo.

"Yes, I do not have the blessing of the Spirits, nor the Sun. I didn't even have natural talent! Yet even someone like me, till the very end…" Bedivere declared as he and the Artoria duo pinned Clarent to the ground and shouted, "was trusted by the King!"

As he was about to strike Mordred used her strength to pull Clarent back as Bedivere and the duo was caught by Chalice and Knight, "Until the very end? Me having a Bastard complex?"

"In order to repay that favor, I received this arm."

"And also, what you and the other Knights are doing will never give you any recompense at all. No matter how much you justify it…." Knight agreed.

"Until the very end, no recompense, you say!" She then throws Clarent at Bedivere and then punches him with the latter parrying Clarent which was then caught by Mordred who then continues to attack.

(Cue Opening Theme: Over Quartzer by Shuta Sueyoshi Ft ISSA)

the 'Grand Order' continues with the Kamen Riders and Chaldea facing up against the Knights of the Round Table. Rejoice for the quest for Humanity's future Continues.

Oh, yeah, Oh...

We saw Mash, Ritsuka, Roman, Da Vinci look and marveled at the Rider kicking Kamen Riders, when suddenly they saw Zi-O, Den O, Ghost, Build, Wizard and Decade walking as their faces are now shown.

sshun de tsukamitoru no sa Are you ready? (Are you lazy?)

We saw Sougo, Ryotaro and Ritsuka look at the clocks as they reach it, they then swing their arms the background starts rotating.

Atarashī rekishi wa soko ni Feel it! Feel it! (Crazy baby!)

We then saw Geiz throws his cloak as he transforms to Kamen Rider Geiz.

Feel it! Feel it! (Crazy baby!)

With Tsukuyomi and Mash walking as Tsukuyomi changes to Kamen Rider Tsukuyomi.

Hikari wo kate ni kasokushite

We then cut to Sougo and Tsukasa who then transform to Oma Zi-O and Decade Violent Emotions as their eyes turn red and slanted.

Konomama Shout it out! Shout it out!

We then saw Takeru appear with Makoto, Alain as well as the Heroes of history. With Roman, Sento, Haruto and Da Vinci at mission control

Ima wo susume yō

We then saw Woz turning his book as it shows a shadowy figure with white hair and black eyes.

Madō hi mo Ikudo tonaku Asu no tobira

We then saw the Shadowy figure as he walks, as an image shows the Heroes doing their daily routine. As we cut to Woz's book showing Oma Zi-O destroying things as well as the Shadowy figure sending creating golden cups.

tatake

As it changes to a white version of Woz. As we saw the Ridewatches.

Mitsumeta sono saki ni

We then saw the statues of the Riders appearing as Geiz activates his Ridewatch.

Tobikonde mitara

As the statues continue to appear, as Sougo activates his watch with Ritsuka, Tsukasa, Takeru and Ryotaro watching him.

Believe Yourself!

Sougo, Tsukasa, Ryotaro and Takeru transforms into their Rider Forms.

Toki no ame Surinukete Tomo ni

We then saw the Riders riding their backs, as Shadowy figures started walking. As the Rider kicks started moving.

You, Over "Quartzer"

We then saw Zi-O riding through the blaze. As Gaim and the Armored Riders, Blade Riders, and Ryuki and Knight emerge.

Mirai wo koe yō

We then saw heroes standing with serious looks on their eyes. With Artoria Pendragon splitting into her three aspects. With Bedivere looking at his right arm as shadowy figures that resemble Artoria and the knights surrounds him

Kako no ishi wa Uso de wa azamuke nai

We then saw the Riders as well as the Servants fighting some enemies. With Woz using his Kamen Rider Ginga Miridewatch.

Kanjiro sō Nexus Future

We then saw Tsukuyomi and Mash walking down the stairs, as the scenery started changing. With Natsumi, Medusa and Kaitou appearing to take their hands.

Now, Over "Quartzer"

We then saw Zi-O using his sword.

Mabayui sekai Misete

As it switches to Geiz with them duking it out as the title appears.

Sougo POV

Inside the Fort, Holy land

Year 1273

We then cut to Sougo and Ritsuka's group as they traverse the dungeon, with them hearing a voice, "Hey over here!" They then saw two jail cells. In the left having a green haired man with a bow and a Komebukuro on the back on the room.

"Touta, is that you? What are you doing here?" Sanzang exclaimed.

"What do you think after you mouth off Agravain and the other Knights I got captured by Lancelot and locked in here!"

"Umm… Do you know him?" Geiz asked.

"Umm, yes I took him in as a disciple… His name is Tawara Touta."

"Tawara Touta AKA Fujiwara no Hidesato? You took him in?" Sougo and Takeru shouted.

"Yeah… When he was stuck in the Sun King's desert." They then freed Touta as he said.

"Thanks! By the way there is another prisoner look!" He then pointed at the dungeon on the right. As they look inside Hundred Personas widen her eyes. It was another Female Hassan with short purple hair, a skull visor, and is wearing same clothing as Hundred Personas and is chained with black-red glowing chains.

"Serenity!"

"So that's her!" Kouta muttered.

"Mash! I'm counting on you."

"Yes." Mash said as she breaks down the door, with them entering the dungeon as Serenity asks.

"Who are you people?"

"Serenity it's me!"

"Hundred Personas? Is that you?"

"Yes and don't worry I have some companions with me."

"Yes, and together with Hassan of the Cursed Arm, we're here to rescue you!" Ritsuka said as he, Sougo, and Kouta walk towards her. But as they touch the chains she replied.

"Don't.." The red aura soon creeps into the hands of the three, with Mash, Tsukuyomi and Mai tried to help them, only to be stop by Tsukasa, Sanzang and Micchy.

"Those chains are Agravain's iron punishment if we get too close, we'll get captured too." Sanzang said as Ritsuka reaches for the knife and destroyed the chains, which then causes Serenity to fall on Ritsuka and to everyone's surprise kiss him in the lips.

"Sempai?"

"Well, this is awkward…" Momotaros said.

"Ah!." Serenity muttered as she notice this crawling back while covering her mouth, "I… What have I done?"

"Wait what do you mean?" Geiz asked.

"My body fluids are poison. My breath, sweat and saliva are lethal poisons."

"Hey! Hey calm down Serenity!" Hundred Personas shouted as she alongside Artoria Lily went towards her while not touching her.

"It can't be? The legendary poison girl of the west! Fujimaru-kun!"

"Fujimaru! Are you okay?" Olga shouted.

Can you hear us?" EMIYA, Jeanne D'Arc Alter and Medusa shouted. As everyone is silent except for Serenity who was crying while covering her face. But then Ritsuka gets up rubbing his head shocking the others especially Serenity.

"What the… What happened?" Sayo asked.

"Mash's shield?"

The others look at the shield, "That Shield has the power to nullify impurities!"

"Seriously, Doc?"

"Is that so? That Shield is… Anyhow, we need to escape this place. Let's hurry." They nodded as they leave the dungeons with Ritsuka giving Serenity a piggyback ride.

"How warm." Serenity thought to herself smiling.

"Well, glad you relax a bit, Serenity."

As they climb the stairs and entered another room, they stop as Mash shouted, "Sempai! Everyone!" As she, Den-O, and Decade went in front of several Knights. Mash and the three looks up and saw a Knight diving towards them with Mash blocking the strike. A second Knight charges towards them only to be stabbed by Den-O and Decade. With Mash also attacking a third Knight hurling him to the third floor. As the other Knights are about to close in.

Someone stops them, the Knights withdrew revealing Agravain who then went towards with Serenity muttering, "That guy…"

"Agravain… The Lion King's aide."

"And as from what I have read Morgan's son, Arthur's nephew and Gawain, Gareth, Gaheris as well as Mordred's brother..." Makoto muttered. This caused the others to be shocked especially, Sayo and Tsukuyomi who knew firsthand how cold Gawain was from the selection.

"Even if your thieves, it's a fact you are guests from afar. I welcome you, Master from Chaldea and King of Time."

This caused the two to be shocked with Sougo asking, "Wait you know about us?"

"You're no fun, as usual, Agravain."

"Hey! Hey! What are you doing?" Touta asked.

"Caster what are you doing here?"

"The same as always, I'm traveling only to seek the truth."

"The truth, huh? Then answer this. The Holy City and the Sun King's domain. After seeing that, in your eyes are the Lion King's actions wrong?" Agravain asked.

"He's not wrong."

This caused Ritsuka and Sougo to marvel at what she said with Agravain continuing, "Indeed, we're only seeking a path to preserve humanity."

"Everyone respected and helped one another. Life in the Holy City was lovely indeed, Agravain."

"Then return to the Holy City and join the Round Table. Gareth's empty seat, you're worthy to fill it."

"Hey! Hey! Are seriously going to take their offer?" Micchy asked. Knowing full well what it's like joining people that are shady.

"I have always been conflicted. I believed true Justice didn't exist. I even considered returning to the Lion King's side." She muttered to Agravain only to look back at the others, "However, my disciples gave me some inspiration." She then blinks at them.

"Disciples?"

"You mean us…?"

Agravain sighed, "I see…" The knights move forward as Agravain enhanced them with his chains turning them into Black Knights. With the untransformed Kamen Riders taking out their transformation trinkets and belts.

ZI-O

GEIZ

TSUKUYOMI

JUMP! AUTHORISE!

WAKE UP! CROSS-Z DRAGON! ARE YOU READY!

EYE! BATCHRIMININA BATCHIRIMINA

ORANGE!

EYE! BATCHIRIMIIRO! BATCHIRIMIIRO!

STAND BY! YES SIR!

BUDOU!

KAMEN RIDE!

"HENSHIN!"

RIDER TIME! KAMEN RIDER ZI-O

RIDER TIME! KAMEN RIDER GEIZ

RIDER TIME! KAMEN RIDER TSUKUYOMI TSU-KU-YO-MI

KAIGAN ORE LET'S GO KAKUGO GHO-GHO-GHOST! KAKUGO KAKUGO KAKUGO

KAIGAN SPECTER READY GO KAKUGO DOKI-DOKI GHOST!

TENGAN NECROM LOADING MEGA ULORD

FLAME PLEASE! HI-HI-HI-HI-HI

STRIKE FORM!

WAKE UP BURNING! CROSS-Z DRAGON

SOIYA ORANGE ARMS! HANAMICHI ON STAGE!

TURN UP!

OPEN UP!

HAI! BUDOU ARMS RYUHOU HA-HA-HA

DIEND!

They then transformed into their Rider forms, with Micchy's Rider Form being a grape-themed Chinese soldier while Mutsuki's being a spider-themed Kamen Rider they are armed with a pistol and a staff. These are Kamen Riders Ryugen and Leangle.

Sanzang, Touta, the Hassans and Agravain were surprised at this, "Well that's some good armor you got there." Sanzang smiled. She then turns to look at Agravain's forces as she spoke, "If everything exist in mind, then leave behind the two extremes and take the middle away. The gods and Buddhas all see clearly. Caster, Xuanzang Sanzang/Genjo Sanzo!" This statement caused the others except for the Ghost Kamen Riders, Decade, Diend, and Touta to jaw drop.

"EHHH! GENJO SANZO!?"

As Sanzang smiled she declared, "With heavenly wrath, I shall enlighten you!"

"What is this, Sailor Moon?" Den-O muttered as they saw Sanzang pulled out a strand of her hair.

"Soul splitting Spell!" She then blew the strands as they turn into clones of herself to fight the Knights.

Agravain ordered, "Get them!" The Knights then dived towards Sanzang only to be repelled by Necrom, Ryugen and Cross-Z repelled them. And as for the others, they assisted the three. by using pragmatic methods against the Knights.

"No matter how deep the darkness," She then extends the length of her staff to hit one of the Knight fighting Necrom, as she walks through it she continues, "As long as there is one heart." Hitting the Knight with her Buddhist Staff, "I will show the way!"

"Xuanzang Sanzang… Could it be?"

"The Sanzang priest! She's such a skilled warrior Servant!"

"And also, the main Protagonist of the Journey to the West!" Ghost interjected. As they saw Sanzang helped Leangle stabbed another Knight in the chest.

Bedivere POV

On top of the fort

Year 1273

As we go back at the fight against Mordred, the latter was now really getting mad, "Don't be full of yourself, Bedivere!" She then throws a brick a Bedivere's group who slashes it, "Just because there were empty seats you third rate!" Bedivere then blocks the strike as Mordred hits the wall behind Bedivere. All of a sudden Knight, the Artoria duo attack using multiple strikes at her with Bedivere, Chalice, and Baron following suit only to dodge and tackled them.

"You're not even a decent fighter!" She then strikes Bedivere again only to be caught by Chalice and the others, "You couldn't protect your lord properly! You… Father may have thought of you, but aren't you just a coward?" That last word literally caused Artoria to break in tears and as for Baron.

"And what about you, Mordred?"

"What did you say? Yellow horns?"

"I said what about you? Aren't you also a coward… Haven't you forgotten you backstabbed King Arthur while he is away… And for what? So that you could be recognized as his son as well as spitting on everything he has built? Well, that makes you more of a coward as well as a weakling! At the very least Bedivere admits that he is a coward while you died spitting against your father!" This statement caused Bedivere and Artoria to snap out of it and as for Mordred, she grits her teeth.

"Yes, even so, I for the King" Bedivere then lights up his right arm. With Artoria and the others also following him.

COME ON! BANNA SPARKLING

TORNADO CHOP SPINNING WAVE

FINAL VENT

As Baron unleashes a banana wave, Chalice a large tornado, and Knight a bat that turns into a cape all the while on the process of a dive kick Mordred then chanted, "Boil over, wrath of the stars!"

CLARENT BLOOD ARTHUR! (我が麗しき父への叛逆 (クラレント・ブラッドアーサー)

SWITCH ON! AIRGETLAM! (剣を摂れ、銀色の腕 (スイッチオン・アガートラム)

The Artoria duo then unleashes their sword beams with Excalibur being briefly visible, causing Mordred to widen her eyes, "Wait! you…" Only to cause an explosion.

Ritsuka POV

Inside the fort

Year 1273

Everyone noticed the explosion with the roof crumbling causing Agravain to mutter, "Mordred!"

"Looks like Kaito and the others did it." Gaim said. As they stand there, they heard Cursed Arm shout.

"Fujimaru-dono! Tokiwa-dono!" They saw Cursed Arm on a broken wall assassinating a knight.

"Over here!"

"You two!"

"Everyone! Let's go!"

Outside the Fort

Year 1273

They then went outside as they saw that the Fort is burning, They then noticed Bedivere's group who then ran as Ritsuka and Zi-O's group went after them.

As they continue to run Cursed Arm said to Serenity, "Serenity! Are you awake?"

"My apologies!"

"No worries."

"Yeah, you don't need to worry."

"That's not it! Cursed Arm, Hundred Personas. I despite being a Hassan, the location of the Azrael Shrine was revealed to Agravain." This caused everyone to gasps.

"Then that means.." Tsukuyomi widen her eyes.

"Arash and the others are in being attacked." Mai said with a surprised face.

"It must be Agravain's Noble Phantasm, to resist that man is quite a difficult thing."

"So, basically he is a master torture technician? Yikes…" Den-O grimaced.

"I agree back in the dungeons. I heard her scream as well as gasps for air so many times that I just can't stand it." Touta muttered.

"As for what sleeps in the Shrine, I did not reveal. But the location of the East Village is…"

"Yeah we know, Nii-san and the others could be in danger." Ryugen muttered.

"Let's Hurry!"

"Yeah!"

Author's Notes:

And that's it see you back in Okeanos!