Sonic/Grand Order

Grand Order


*Inside A Dark Cave*

The four enter a Dark Cave and are immediately introduced to Skeletons wielding dual blades. For several minutes, Sonic, Mash, and Caster were taking down each enemy one by one like it was nothing to them. Sonic performs a 'Sonic Rocket' attack down at the Skeleton. The Skeleton notices Sonic flying down towards it and blocks Sonic's attack with its swords. Sonic smirks as he jumps back in the air using the skeleton's swords, curls into a ball, and looks like he is going to Spin Dash at the Skeleton, but instead creates a forward-moving projectile shockwave and hits the Skeleton, knocking it away from Sonic. Moments later, the shockwave hits the Skeleton; Mash runs towards the skeleton and hits it as she takes it away towards a wall. Using her strength, she runs towards and soon crushes the Skeleton between her shield and the cave walls before shattering from the crush and fading away. Soon, more enemies began appearing as they all charged towards Mash. However, they were quickly disrupted by several flaming energy balls from Caster, which knocked all three into the cave's wall and hit hard. As the Skeletons tried to stand back up, Sonic took the opportunity to attack. He runs towards them, curls into a ball, and spins around the Skeleton fast enough, creating a figure eight and blue flames igniting behind him. The Skeletons soon began to burn as the heat of Sonic's attack was too much for them. Eventually, the heat was so hot that all the Skeletons turned into piles of dust before Fading away. Sonic then stops him and jumps right back next to Mash.

"Now that's what I'm talking about!" Sonic exclaimed

"Great job, Sonic! That was a great final strike there!" Mash stated

"All in a day's work, Mash," Sonic replies

"Save the talk later, you two; The Greater Grail is back here. It's a little far back, so don't get lost." Caster said

"If only Eggheads robots were here. Then I would've been set for this journey here!" Sonic exclaimed

"It looks like a natural cave… Did this always exist in Fuyuki City?" Mash said

"These caves look like a combination of natural and half-artificial construction… It's the underground workshop where the mages have expanded over several years. Speaking of which, Caster, do you know the true name of Saber? If we defeat them, it will help us figure out who they are." Olga asks

"Of course, I know who Saber is. Anyone hit by her Noble Phantasm will never forget it; Hell, that Noble Phantasm took out all the other Servants." Caster responded

"It was that powerful. What kind of Noble Phantasm was it she used?" Mash asks

"It's the sister sword to sword in the stone. It's one of the most legendary swords in your history. Its name is…"

"The Sword of Promised Victory, Excalibur. The very sword wielded by the King of Knights, King Arthur." A voice called out

Sonic stood quietly, trying to understand what he had just heard about that familiar name. But he was suddenly snapped back to reality when he remembered the unknown calling to them.

"Senpai? What's wrong? It looked like you saw something that spooked you a little." Mash confuse

"R-Right... Sorry Mash... I wasn't myself right there just now... But don't worry, I'll be fine." Sonic replies

"Fine?! FINE?! We have company in front of us, for God's sake!" Olga exclaimed

"*Notices Archer Appearing* Well if it isn't Saber's lapdog. Finally decided to show yourself again?" Caster joked

"I'm no one's lapdog… I'm simply doing what will bring about the best results for me. Unlike you, I can at least admit what I want, deluding yourself and your desires by helping these people and their weird pets. You never learn, do you?" Archer replies

"And who are you calling a pet? You hear me talking right now, don't you?!" Sonic annoyed

"Actions speak louder than words, Blue. Young lady, I'm going to need your shield! He may be an Archer, but he won't do jack-all against someone like you! Without your shield, I won't have the time to cast my spells." Caster pleaded

"Hold on before we start beating each other up. I must ask about this King Arthur person. Is this Saber person we're all going up against really King Arthur? If so, then..." Sonic questions

"She is King Arthur. If you value your life, you'll surrender to me and die quickly. You all have no hope of defeating her for good." Archer responds

"*Smirks As He Dashes In Front Of Archer* I'll never surrender to someone like you who I just me! *Kicks Archer In Stomach, Knocking Him Away* Come on guys, let's take this freak down!" Sonic commanded

"Now you're talking, Blue! *Fires Off Several Bolts At Archer, Who Dodges Some Of Them, But A Few Mange To Strike Him* Is that the best you guy, Archer? I can do this all day if I have to!" Caster mocked

"Tch! I'm not dealing with this! I'll put an end to this nonsense! I am… the bone of my sword..." Archer said

""HEY KID! Now's your chance! The defense is all on you!" Caster shouted

"So, as I pray… Unlimited Blade Works! *Creates his reality marble and surrounds the group with swords* "DIE!"

"I won't let you defeat us that easily! LORD CHALDEAS! *Slams Her Shield Down, Creating A Force Field in Front Of Her That Blocks The Barrage Of Swords Heading Towards Her And The Rest* T-Tch..!"

"*Curls Into A Ball And Revs Up Quickly, A Blue Aura Surrounds Him* Let's. Do. THIS!" Sonic shouted

"*Watches As Sonic Jumps Mid-Air As He Swings His Staff Hard To Send Sonic Flying Straight Towards Archer* HA!" Caster performed

Archer sees Sonic heading towards him and attempts to block his attack, but the force of the strike disrupts his attempts and slashes through his body, dealing heavy at Archer. Sonic uncurls himself and skids while Archer attempts to hold his stance firm. But it was cut short as Caster tree branches formed around Archer and pierced through his body, a small branch pricing through his chest, finally disappearing in front of them.

"*Cleaning His Gloves* Surrender, he says. What a joke." Sonic commented

"You did it, Senpai! That was amazing!" Mash exclaimed

"Had to be done, Mash. Just another day on the job." Sonic replies

"N-No way... I can't believe it... You manage to fight a Servant and defeat it soon after... Y-You're hiding more than I realized..." Olga shocked

"The fights will only get tougher as we go on, Olga. It feels like this whole thing is just preparing for what's coming. But either way, I'm ready for whatever is thrown towards me." Sonic replies

"I still hate your cockiness... It'll be your downfall, and all of this would be for nothing!" Olga exclaimed

"Now, now's not the time to get on each other's throats. We still have to defeat Saber. I'm trusting everyone to be your best and not falter now." Caster stated

"Ready Mash?" Sonic asks

"I'm ready as always, Senpai!" Mash replies

"Hold on, before we go! We need to take a break for a bit! We've been fighting constantly without taking a break! Going in tired would lead us to an early death!" Olga suggested

"A break, you say? I don't see any issues with that. The Director is correct, Senpai. Now's a good time to rest for a bit. We want to be fully prepared for our battle against Saber." Mash said

"Sure, I don't mind at all. Don't want to push you guys any further." Sonic stated

"As if you don't force us to run and catch up to you..." Olga commented

"What can I say? Speed is always my gig." Sonic replies

"*Sighs* Let's just rest..." Olga commented


*A While Later, Far East*

After resting for a while, the group eventually arrived at the destination, where Saber is reportedly located. But they were in for a bigger surprise as they arrived.

""This is the Greater Grail… it's an ultra-superior Magical Reactor… What's it doing on this island nation in the Far East?" Olga shocked

"According to our data, it was built by an eminent family of alchemists called the Einzberns. However, they didn't belong to the Mage's Association and were solely made of homunculi." Romani explained

"Guys, we got company. *Points Towards The Figure Of The Mysterious Being In Black Armor* Is that?"

Her skin and hair are pale, her dress is black, and her armor has darkened and become dark purple, with several blood-red linings painted. She also carries a black sword with blood-red linings and has yellow eyes.

"That's suitable, Blue. The King of Knights herself in the flesh. Don't let her small stature fool you, though; she's one hell of a fighter. We're dead if we're not careful and don't play smart!" Caster replies

"She seems to have changed somehow, but she's the king of Britain, Arthur, wielder of the Sacred Sword," Romani stated

"*Stares At Saber For A While, Feeling A Connection Towards Her, But Doesn't Say Anything* It doesn't matter! If she wants to fight us, we will give her a fight!" Sonic exclaimed

"How intriguing… I have never seen a creature such as this one before. Have you grown desperate enough to seek aid from some rodent?" Saber stated

"Here we go with that talk of me being a rodent again. You can call me all the names you like; nothing stops me from taking you down right now! Besides, this isn't my first having to deal with someone under the name of King Arthur!" Sonic threatened

"An interesting creature. If you're so confident you can defeat me as you have him, then, by all means, try as you might, rodent." Saber stated

"Wait, wait… Did you say that you have fought King Arthur before Sonic?!" Romani shocked

"We'll save the talk for later, Doc! Right now, I have a King to dethrone!" Sonic replies

"Be careful, Sonic! Her magical output is off the charts; if she makes one wrong move, she'll kill us all easily!" Mash exclaimed

"That just makes things here more exciting, Mash. Don't worry, I won't get myself killed here." Sonic assures

"So you've fought another King Arthur before? I see if you're that confident in defeating me. By all means, come and show me what you got." Saber said

Sonic dashes towards Saber as he lunges at her and attempts to roundhouse kick her across the face, but Saber effortlessly dodges it, grabs Sonic by his feet, and slams him on the ground. Sonic notices Saber aiming her sword down at him but kicks her away with his other foot as he gets up and jumps back soon after. Mash runs towards his side, worried as Saber lunges for a counterattack. Mash quickly notices Saber and puts her shield before her as Saber unleashes a sword at her shield. The force of the barrage made Mash skid a little.

"How pitiful. Are you trying to protect that rodent out of all things? Do you proclaim him as a hero?" Saber said

"I don't care what you say about Sonic! I'll protect him as long as I'm here fighting! *Continues To Block Saber's Attacks*"

Soon, tree branches formed around Saber and pierced through her armor as Sonic came dashing towards her and kicked her directly in her face, knocking Saber back as she held her hand, knowing they got a good hit on her. She then looks up and sees Sonic and Mash running towards her. Sonic curls into a ball and homing attacks her as Saber gets ready to counter, but Sonic moves out of her way as Mash runs towards her and swings her shield across, both her and Saber clashing weapons towards one another. Mash jumps away as a summoning circle forms underneath Saber, and a large wooden hand comes flying and punches her directly above, dealing significant damage. Caster manages to land a hit on Saber as he casts a spell and fires a barrage of fireballs; Saber destroys the hand with a swing of her sword and dodges the oncoming fireballs headed toward her. She even managed to slash one in half close to her face.

"Time to end this Mash!" Sonic exclaimed

"Got it, Master! *She Watches As Sonic Curls Into A Ball And Jumps Mid-Air. She Swings Her Shield and Launches Him Toward Saber*"

"*Stops Sonic By Grabbing Him By The Neck, Choking Him As He Attempts To Break Free* Pathetic. *She Then Unleashes A Barrage Of Sword Slashes At Sonic's Body, Injuring Him In The Process* You don't stand a chance!" Saber exclaimed

Sonic continues to take a beating from Saber till she kicks him on his stomach, knocking him back and rolling on the ground. He spits out blood as he attempts to get back up from his feet, breathing heavily.

"SENPAI!" Mash shouted

"*Wipes The Blood Off His Face* I-I told you things will be much more challenging. Continue... But it doesn't matter... I'm not going down that easily...! Don't you think you won...! I can continue...!" Sonic exclaimed

"Still standing, I see? I guess I shall end this with honor for once. * She Charges Up Her Blade As The Ground Shakes*"

"Here comes the big one! Hey, Shield, you want to survive this? Then get ready to block what's coming!" Caster exclaimed

"Right! I'll do my best to defend and protect my Master with my life* She Gets To Her Stance And Holds Her Shield* Stay behind me, Master!" Mash shouted

"Mash..."

"Vortigern, Hammer of the Vile King, reverse the rising sun. Swallow the light, Excalibur Morgan!"

Saber unleashes her powerful attack, firing a massive black beam towards Sonic and Mash to kill them. "LORD CHALDEAS!" Mash shouted as she slammed her shield before her and blocked the oncoming beam. Sonic notices Mash using all her might to stop the beam. He quickly runs to Mash's side and grabs onto the shield. Mash notices Sonic as he smiles at her.

"Together, nothing can stop us, Mash!" Sonic said

"S-Senpai...! *A Tear Forms In Her Eye As She Smiles As Both Begin To Push Back The Large Beam* AAAAAAAAAAAH!" Mash shouted

Saber can only watch as Mash and Sonic successfully stop her attack and prevent them from being killed, knowing her strength is weakening. She is using a ton of energy in that attack.

"Tch! My power's gotten weaker! That attack would have beaten the two of you easily!" Saber breathing heavily

"Go, Senpai! Finish the job!" Mash exclaimed

Sonic nods as he dashes toward Saber at high speed. Saber attempts to strike Sonic while running towards her, but he manages to side-step past the strike and kicks her directly at her body, knocking her back and letting go of her sword. Sonic watches as the sword falls before him, then picks it up.

"..."

He stares at the sword he was holding for a bit; he notices Saber slowly setting up, recovering as he looks towards the sword one more time.

"N-No one can wield that sword! Only those capable are allowed to use a sword of that magnitude!" Saber exclaimed

"Senpai...? What is she talking about?" Mash asks

"*Smiles Soon After* Sounds like you want this back. Don't worry, I'll give it back to you. *He Suddenly Throws The Sword Far Away Behind Him As Everyone Watches It Hit The Ground, Making A Clanging Echo As It Hits The Ground*"

"..."

"Now then. *Gets Into His Stance* Let's finish this!"

Sonic dashes towards Saber as he attacks her with a windmill attack, knocking Saber towards the mountain wall. She hits the mountain from behind as Sonic dashes toward her again and does his signature Sonic Eagle move. He was hitting Saber on the back of her with his feet and knocking her straight to the ground face first. He then picks Saber up while grabbing her and knees her on the face multiple times; blood starts to appear on her face as he continues to knee her. He then finishes it off by kicking Saber with a high kick, sending her flying towards the mountain and hitting it soon after, falling as well.

"What's the matter? A Hedgehog like me can play dirty as well!" Sonic exclaimed

"*Coughing Up Blood* Even without... weapons... you're still able to... go toe to toe... with a Servant... Who the hell are you...?!" Saber shouted

"*Smirks* My name is Sonic, *Lunges At Her One More Time And Whispers In Her Ear* Sonic The Hedgehog. Remember that. *He Kicks Saber Directly On Her Stomach Extremely Hard, Causing Her To Vomit Blood As She Flies Towards The Moutain Once More And Bounce Off It, Falling To The Ground Soon After*"

"And that's how you end a battle. With style." Caster commented

"*Mouth Covered In Blood* So… This is my fate… It's a shame I swore to defend the Holy Grail, yet I again meet the same end... You may have won this fight, Caster, but then for the Holy Grail, the Grand Order, has only just begun…" Saber said

"What the hell is that supposed to be?!" Caster exclaimed

"Eventually, you too will realize it, Ireland's Child of Light. *Vanishes Soon After*"

"Hey, wait! What do you mean by… Whoa! Oh crap, I am getting sent back too?" Caster commented

"Hey, Caster! What the heck is going on?!" Mash confused

"Since we beat Saber, the Holy Grail war is over, and I'm also being sent back to the Throne! What a rotten luck time for this to happen… Listen, you two must figure out what is happening; I'm leaving it in your hands! If there's a next time, try to summon me as a Lancer! *Vanishes Soon After*"

"Caster… We'll do our best! Thank you for all the help…" Mash promised

"I'll make to fulfill that promise, Caster. You deserve a second chance after helping up this entire time." Sonic promised as well

Grand Order… How did that Servant know that name...?" Olga confused

"Director? What's wrong?" Mash asks

"Huh? O-Oh, right. Well done, Sonic, Mash. Several points are unclear, but let's call this mission complete. First, let's retrieve that crystal. It's the reason Saber became abnormal… It's the reason why Fuyuki City became a singularity." Olga mentions

""Well… Never in my days had I figured something like this could happen. Who would have thought this little Hedgehog intruder would have affected my plans this much?" A voice called out

"*Turns To A See A Familiar Face Show Up* You!" Sonic exclaimed

"P-Professor Lev…? Is that you?!" Mash shock

""Leff! He's alive?! I can't believe he's alive!" Romani was also shocked.

"Ah… Romani, you survived… I remember asking you to go to the command room, yet you disobeyed that order. How utterly sickening… Why do you humans fail to die properly as you are destined to?" Lev said

"M-Master! Get back, please! I don't know… But this man isn't the same Professor Lev…" Mash said

"This guy seemed odd to me the first time I saw him. Good to know my instincts were correct once again." Sonic commented

"Leff… Oh, Leff! Leff! Thank God you're alive! I don't know what I was going to do if you died! *Runs Up The Mountain*"

"WAIT! WHERE ARE YOU GOING!" Sonic shouted

"DIRECTOR! NO!" Mash shouted

"Ah, Director! I see even you managed to survive! You look like you've had quite the day, my dear." Leff said

"Of course! The command room exploded, I got stuck in this burning hellscape, and I had to put up with this annoying blue Hedgehog! Today has been horrible! But… with you here now, maybe things will start to turn around for me…" Olga relieved

"I wouldn't hold your breath on that young lady… All these complications have started to irritate me… But none have irritated me more than you. You were supposed to die in that explosion in the command room, yet here you are, alive and well when you shouldn't be…" Lev explains

"What's that supposed to mean? W-What are you talking about…?!" Olga confused

"You shouldn't be alive right now. The only way you would have been able to Rayshift here was because of your death, and yet you were still able to despite your physical body somehow still being alive. This is infuriating to no end… But there are ways to deal with such irritation like this. Your physical body may be alive, but it is slowly dying as we speak. So why wait for the slow, inevitable death when we can get rid of you here and now? A much quicker solution to the issue at hand!" Lev Admitting everything

"Wh-What? Will I vanish? Wait… I can't return to Chaldea?"

"Indeed. But that's too sad of a story for you. Let me show you the fate of the Chaldea to which you devoted your entire life. *Teleports Himself And Olga To Back To Chaldea*"

"Wh-What is that? Chaldeas is bright red? It's a lie. It's just an illusion, right, Leff?" Olga terrified

"It's real. I've connected the dimensions for you. Having the Holy Grail allows me to do so. Now behold, descendant of Animusphere. Gaze upon the fate of humanity as a whole! This is humanity's future! All the bright, burning red you see is all that remains! Not a single human shall survive when this future comes to pass! All of this is because of your failure, Olga! Humanities destruction is all on your hands." Lev explains

"No… No! I don't believe that this is my fault! I didn't do this! What did you do to my Chaldeas, you bastard?!" Olga shocked

"Your Chaldeas?" Don't be absurd, you foolish child… I've grown tired of you; let us finally close the curtain on your little story."

"Wha… Something's pulling… What's going on? I feel like… I'm being pulled apart by space!" Olga shouted

"I told you, my dear, this place is now connected to Chaldea. While killing you now would bring me much relief, I believe allowing you to take hold of your treasure in your last moments would be graceful. Once you die here, your physical body will follow soon after. It'll disintegrate your molecule by molecule! Infinite death is the proper way to send you off, my dear Olga!" Lev laughed

""N-No… No, no, no! Please, someone, anyone, save me! I-I don't want to die here! I haven't accomplished anything at all! I never got the praise I truly wanted! No one ever loved me…! No one ever praised me…! I just wanted to do something worthy of being loved and praised! I just wanted to be accepted! Please! PLEASE, SOMEONE, SAVE ME!" Olga cried out

A Blue streak rushes in and grabs Olga in a Bridal carry before rushing from Chaldeas at Light Speed. Olga looks and notices Sonic carrying her safely back down from the mountain.

"S-Sonic…?" Olga whispers

"It's going to be okay, Olga. You think I was going to stand by and see your life taken away that early? Of course not! Why am I? A bad friend?" Sonic replies

"But why? Why would you go out of your way to save me? I treated you so horribly! We kept you captive! I called you a rat and worthless! I called you everything so harshly...! Why would you go out of your way to save someone like me after I treated you like that?!" Olga shocked

"Cause you have a long life to fulfill. Your time is not up yet. While I do understand we started terribly, mocking each other. I never hated you, to begin with; you aren't a terrible person. Just someone who needed a trusty friend to be there and comfort. And I'll be there to fill in that box for you. Why don't we start over, friend?" Sonic explains

"*Tears Up* Y-You… Y-You… You stupid Hedgehog! *Hugs Sonic Tightly*"

"You truly are a great annoyance, Hedgehog. I regret letting my curiosity of your existence stop me from disposing of you earlier." Lev said

"Well, what are you waiting for? I'm ready to set the deal here once and for all." Sonic replies

"As much as I would love to put an end to you, it would be a waste of Humanity as we know it has been incinerated. Chaldeas being dyed crimson was the sign of the end of all humanity. Killing you all here would serve no purpose other than my satisfaction." Leff said

"Humanity has been incinerated. What do you mean?! Is that why we can't contact help from the outside?!" Romani said

"Exactly my gear, Romani! Chaldea is all that remains of humanity. Come 2019, Chaldea and all of you will cease to exist within human history! It's a shame that had you all not lost the grace of our king; you would get to see what the future has in store for you! But. I believe our time is up! It was a pleasure talking with you all, but I have obligations to attend to! The stability of this singularity has reached its limit, and you will all be swallowed by the dimensional warp. Farewell Romani, Mash, Olga, and Sonic The Hedgehog. Enjoy your final moments together!" Lev exclaimed before vanishing

"ROMAN! EMERGENCY RAYSHIFT NOW! GET US OUT OF HERE QUICKLY!" Olga commanded

"Already on it, Director! But what will happen to you if we bring you back?! What if you die going back to your body?!" Romani shouted

"Forget about that! I don't care what happens to me at this point… As long as Sonic and Mash survive, everything matters to me now!" Olga exclaimed

"Sonic… We're not going to make… !" Mash exclaimed

"Don't worry; we'll make it through this! We won't lose to the creep just yet! *Holds Onto Mash's Hand And Olga's Hand As Well*" Sonic promises

"S-Sonic… I-I trust you…!" Olga replies


*A While Later*

"Kyuu…"

"You are just the most adorable creature. Come here, little squirrelly, get yourself a nut, or are you a cat? I can't tell anymore…" A Voice Called

"*Slowly Getting Up From Bed* Tch.. What happened...? Where the heck am I...?" Sonic Groggily commented.

"Ah! Good morning, Mr. Blue Blur; it seems you had quite a restful sleep." The Woman stated

"*Slowly Turns His Head To See The Woman Standing In Front Of Him.* And who are you? Have we met somewhere before?" Sonic confuse

"Ah, right. This is the first time the two of us have met each other. Leonardo Da Vinci, one of the Servants, was summoned to assist Chaldea with its functions. A pleasure to meet you, Sonic." Da Vinci introduced herself

"Da Vinci, eh? Now that's a nice name. From what I can tell, I missed out on some stuff." Sonic commented

"Not as much, fortunately. But they wish for your company in the Command Room once you awoken. You have some people that want to see you." Da Vinci replies

"Really? Well, I guess I got to get going then. Ready For?" Sonic said

"Fou!"


*Command Room*

"*Enters The Command Room*Oh, I heard I was needed here once I woke up," Sonic said

"Good morning, Sonic! *Runs Over To Sonic And Hugs Him* I'm relieved you're okay!" Mash happily said

"Hey Mash. I'm glad you're in one piece, too, pal! I don't know if we got out of that mess, but I'm so happy we did when we did." Sonic replies

"Sorry to be a party pooper., but we have stuff to talk about. First off, Sonic, on behalf of everyone in Chaldea and humanity, I thank you for your help. You went out of your way to help us when you had no reason to, and for that, I thank you." Romani Thanking Him

"Just doing what I can to help, Romani. Speaking of which… where's Olga? " Sonic asks

"She made it back but… She's currently in critical condition and hasn't woken up. That bomb did massive damage to the lower half of her body, and we don't have enough medical supplies to treat all her injuries… I'm afraid she'll be in a coma for a prolonged time…" Romani explains.

"Olga… Tch.. It's just one issue after another..." Sonic commented

"Don't falter now, Senpai. We'll make sure the Director recovers from this. We're grateful for the immense help you did." Mash assures

"Just thinking about everything that happened. But yeah, now's the time to focus on what's happening. Hey, whatever happened to those two young people I saw before? Where are they?" Sonic asks

Soon, the Command Room door opened, and those young people entered. Sonic realizes that they are the same people he saved previously.

"*Checking Out His Chaldea Uniform* I won't lie. This feels comfortable." Gudao said

"You're telling me. I look good on this." Gudako commented

"..."

"I see you haven't met these two here. Sonic, I am introducing you to Mr. Rituska and Ms. Ritsuka. We successfully managed to treat their wounds after the incident." Romani explains

"At least they are safe and better than before," Sonic commented

"You must be Sonic The Hedgehog. We appreciate you saving us! Not every day you see a talking animal, but that's beside the point. Thanks for saving all of us!" Gudao thanking him

"Wish we could reward you with something for saving us, but we don't know what Hedgehog like you enjoy," Gudako commented

"Don't worry about it. I don't need to be rewarded for doing my job. It's just how I am. But anyhow, it seems like the Doctor has a few words for us." Sonic said

"Yes, I do. I looked into what Lev said, and he's right. As it currently stands, Chaldea is all that remains of humanity. We can't contact the outside world; humanity as we know it is gone, and we don't have much of a foreseeable future…" Romani explains

"It's terrible out there... Our home... The place we considered safe... gone..." Gudako commented

"There has to be a way to fix this, right?" Gudao said

"There is, when using Sheba. It shows Earth's past, not the future. While Fuyuki is destroyed, nothing happens since we see a messed-up version of the world's map. Something is causing more issues than what you experienced in Fuyuki. The singularities are different since they are important parts of our world's history. Each showcases a point that could seal Humanity in the future. We need to destroy them... For Human History..." Romani explains

"Hmmm... This doesn't sound like the work of someone like Eggman. Something much more significant is causing a stir in this place." Sonic commented

"But what could it be, though?" Gudao asks

"We don't know just yet. Chaldea wasn't affected by what happened outside. We still have a great chance to fix everything and save our world! If we can get to the Seven Singularities and restore their history, we might be able to save Humanity. But there's one issue, we are underprepared for this... Sonic, I know this is a lot to ask of you, especially since this isn't your world or issue. But please, will you help us save our world? Will you help us save humanity's future?" Romani pleaded

"There's no more turning back here... Their word is in danger... And I can't just stand by and watch it be destroyed..." Sonic thought

"This may not be my world; I don't know what to expect what's coming for us. But one thing is for sure. I'll help out in any way I can. I'll ensure this world is saved from whatever is happening right now! I promise I won't disappoint you!" Sonic accepts

"Y-You will?!"

"*Nods*"

"Thank you! Thank you so much, Sonic! I and the rest of the remaining staff will do our best to support you and Mash out there! Our goal is to find the relics and grails and restore humanity's future. You will be going up against servants throughout history, so you both must be ready for whoever or whatever stands in your way." Romani explains

"I'm always ready, Romani. Just another day on the job. What about you, Mash?" Sonic replies

"I'm ready to support you as well, Senpai! I hope I can learn a lot from you on this journey!" Mash replies

"*Turns To Look At Gudao And Gudako* I hope you're ready for the adventure of your lives." Sonic stated

"Will help you as much as we can! It'll be quite some time before we can follow your footsteps." Gudako replies

"But for now, we'll do everything we can to help you two!" Gudao accepted


*A Bit Later*

"Olga… *Gently Holds Her Hands.*" Sonic said

"…"

"I have a promise to fulfill for you, Olga. I'll make sure this saves both you and this world... I don't care what's coming; I'm fighting through the pain to see you one more. So, hold on tight for me, Olga. You'll see the light of day again." Sonic promises


Based On The Mobile Game Fate/Grand Order...

A Crossover With Sonic The Hedgehog...

Sonic/Grand Order

By MySonicFan