Sans looks very surprised at what, or rather, who, he is seeing before him. Clearly, this person is not from Remnant, as no one ever looks like this. He looks down, than back at Sonic the Hedgehog, and spoke out.

"Well...it's nice to meet you, Sonic. I'm Sans. Sans Gaster. And these people behind me are Ruby, Blake, Akame, Asia, and my adoptive sister, Eri. It's nice to meet you."

Sans spoke out, as he extended hand out to Sonic. Sonic smiled, as he spoke out.

"Heh, right back at you."

Sans extend his bad and grab onto Sans' hand to shake up. But...what no one didn't expect...

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Everyone was silent...unable to speak what to speak what they had just heard, until Sans finally laughs.

"Hehehehehehe...the old whoopee cushion in the hand trick. It'a always funny."

As Sans laughed, he had this thought in his head.

'Man. Old habits die hard.'

Than, Sonic began to laugh to.

"HAHAHAHAHAHAHAHA...okay! That is actually very clever of you!"

Than, everyone joined in on the laughter, as clearly, this was something they have not seen Sans do. To actually prank someone with a prank like that, it's entirely new.

After everyone is done laughing, everyone finally stopped, as Sans wiped a tear away from how hard he was crying.

"Aaaaaaahhhh...it never gets old. But...back on track."

Sans than looks at Sonic with curiosity, as he spoke out.

"You know, I have never seen anyone or anything like you before. Are you from Remnant?"

This caught Sonic's attention, as he gawked his head.

"What's Remnant?"

Sans stares, as he spoke out.

"Obviously, you're not from around here. This is the name of the planet that you are on, Sonic."

This caught Sonic's attention, as he spoke out.

"Wait, really?"

Sonic than looks around, and clearly, he does not know of Vale or anything else.

"Okay...those are not from Mobius?"

"What's Mobius?"

Ruby spoke out, looking very curious, this caught Sonic's attention, as Sans spoke out.

"Let me guess. It's your home, right?"

Sonic nodded.

"Yep. You got that right."

Akame than looked at Sonic in curiosity, as she than spoke out.

"How did to even get here?"

Sonic looks down, trying to remember, before speaking out.

"Well...I was in a battle with someone who I am enemies with, and I was using the Chaos Emeralds at the time to try and beat him. Than...I ended up here. Other than that, it's all I know."

Blake gawked at the side, as she spoke out.

"Chaos Emerald?"

Sonic looks up, and spoke out.

"They are those things that to use in order to-"

As Sonic was about to explain to the group, Sans' head snapped up, as he spoke out in realization of something that's important.

"Wait a minute..."

Sans than puts his hand into his coat pocket, as he spoke out.

"Is this one of those so-called Chaos Emerald?"

He than showed it to Sonic, and Sonic's eyes widened at the emerald.

"It is! Where'd you find that?"

Sans made a smile.

"If you can believe me, I sensed its energy near a garbage bin."

Sonic than took it from Sans, and put it...somewhere. Sans than spoke out.

"And Sonic...to be honest...other worlds aren't that really of a surprise."

This made Sonic blink.

"Really?"

Sans nodded.

"Yes, though it is new that you're from another planet. The worlds are just dimension. And...not everyone here is a normal human."

Sonic than look interested.

"Really?"

Sans nodded, and spoke out.

"Ruby and Blake here, they has something called Aura, which are a manifestation of one's soul. They act as armor, and they give a person a power called a Semblance."

Sonic spoke out.

"Nice. What are Blake and Ruby's Semblances?"

Sans than spoke out.

"Well, Blake has a Semblance called Shadow, which allows her to make a copy of herself that takes the hit of an enemy for her. And Ruby...her's is called Petal Burst, which allowed her to turn into rose petals and move at very fast speeds."

This got Sonic interested.

"Wait...you mean that Ruby can move fast too?"

Sans nodded.

"Yep. Well...I can as well, but I need to fly in order to move."

Sonic than laughed.

"Haha...that's awesome. We should race sometime."

Ruby's eyes widened with sparkles, as she spoke out in excitement.

"Oh, I'd love to do that!"

Sans smiled, as he than points to Eri and Asia.

Eri here...she has something called a Quirk. It's similar to Semblance, but different, as Quirks are mostly physical. She has the power called Rewind, which allows her to reverse a living being back to their previous state."

Sonic spoke out.

"Neat!"

Sans than continued with Asia.

"Asia, she was originally a human, became a reincarnated devil, and she has something called a Sacred Gear, which manifest in random people, and connect to a person's soul. Asia's Sacred Gear is called Twilight Healing, a pair of ring Sacred Gears, which allows her to heal wounds."

"Wow, that's very cool."

Asia smiled, as she spoke out.

"Umm...thank you."

Sonic smiled with a thumbs up.

Sans than spoke out.

"As for Akame...while she does not have any actual powers, she uses a weapon called a Teigu, made by a human at some point in the distant past. Her's is called Murasame...and be careful if you ever get attacked by it."

Sonic looked at Sans, curiously.

"Why?"

Sans spoke out.

"If you get cut by her sword, than you will get killed, because Murasame has a special type of poison that spreads very fast. And it can still kill, regardless of the size of the Teigu. So be careful when dealing with this Teigu here, okay?"

Sonic actually sweated a bit.

"Woah, not a sword I don't want to get near to."

He than shook his head, as he spoke to Sans.

"Anyways. What about you, Sans. What can you do?"

Sans smiled, as he spoke out.

"Glad you asked, Sonic. I have the power of magic. I can teleport..."

Sans shows of his teleportation abilities.

"I can make portals..."

He extended his hand to show a blue portal.

"I can turn my scarves into wings, which I had said earlier."

He shows his wings to Sonic, by flying into the air for a bit, before floating back down.

"And I made these things with my powers."

He shows his Gaster Abyss Blasters, the Abyss Chains, Abyss Shards, and the Mini Blaster. Sonic looked very, very impressed.

"Wow. Way past cool!"

Sans smiled, as he than spoke out to Sonic.

"Yeah, and there is more where that came from. I can also utilize Gravity Magic."

Sans than looks behind Sonic, and Sonic turns to see that one of the Robots are still activate. Sonic was about to destroy it, but Sans than used his Gravity Magic to lift it up into the air, slammed it onto a building, and than onto the ground, before Crystal Spikes erupted from the ground, destroying the robot in the process.

"Wow, now that is way more cooler than ever before."

Sonic spoke out, as he looked at Sans. Sans smiled back, as he spoke out.

"Wait till you see me in action. It's more cooler."

Sonic nods, as he spoke out.

"Well, I can't wait until that happens."

Sans smiled, as he spoke out.

"Well...than maybe we won't have to wait for the action."

He said, as then, more robots began to fall down out of nowhere. Ruby, Sans, and Sonic are then surrounded by the robots.

"You know who these belong to?"

Sans spoke out. Sonic spoke back.

"A scientist who likes to turn my world into a robotic one. He's called Dr. Eggman."

Sans and Ruby were silence at what Sonic had just said about the name of the doctor that he had been fighting against back on his world...before Sans does start to make some sounds, sounding like an attempt to contain his laughter.

"Pffffff..."

Sans snorted, as he held his hands to his mouth, trying to prevent himself from laughing, but he could not stop it, and before Sans realized it, he than began laughing out loud, clearly finding this name hilarious for a man that is supposed to sound very menacing.

"Eggman...seriously?! Who in the world names a Doctor, Eggman?! He should have been renamed to Dr. Yolkhead instead!"

Sonic actually began to laugh just as loud as Sans. Ruby also began to laugh, and her laughter sound very cute, as Sonic than spoke out to Sand.

"Hahahahaha!! That's actually a good one, Sans. Hahahahah, I should keep that name in my head just since case I need to call him that when we meet again!!"

Than, they looked and see that Ruby is writing it down in her notes at a very fast pace, putting the note book away, and she turns, speaking to Sonic and Sans.

"Don't worry, Sonic! I manage to right it down in my notebook!"

Both Sonic and Sans began it laugh again, before he composes himself.

"Hahaha...man, I have not laugh like this in a very, very long time, guys."

Sans than shakes his head, as he than look at the robots, and spoke out.

"Well, what are we waiting for? Turn them into scrap!!!"

Than, all 3 of the speeders, Ruby, Sonic, and Sans, sped up around the robots, and shredded them like they are morning but scrap metal.

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Sonic than jumps into the air, curls up into a ball, and began to home in on the robots that are attacking everyone. He attacks a bunch of them one by one, and than spins around a bunch of them, before curling up into a ball, and knocking a bunch of the robots down like they are bowling pins knocked down by a bowling ball.

He than began to speed up towards a bunch of the robots, and began to kick and punch without hurting his hand.

Almost as if he had been training his arms to hit metal without getting hurt. He ducks underneath a robot, and then spins into his ball form, and hits the robot again. The robot became off balance, and tries to stand up, only for Ruby to come out of nowhere, and slices through the robot with her Semblance, Petal Burst, and Sonic noticed Petal Burst, and true to Sans' words, Ruby had become a cluster of petals, and she is moving very fast. But surprisingly, Sonic is actually keeping up with her speed, mostly because of the fact that Sonic is a very fast hedgehog himself, and he had experience with others that are just as fast as he is. Sans landed next to Sonic, who than looks at the short teenager with the blue coat and the fluffy scarves. Sans looks at Sonic, as Sonic than spoke out to Sans about what had just Ruby done right now.

"Woah! You weren't kidding when you said that she is very fast when she uses her Semblance, Sans. I almost did not notice her! Now I really want to race with Ruby to see who is faster, me or her!"

Sans smiled at the hedgehog, as he spoke out to him about the race.

"Well, I can join in on the race with my wings helping my speed. Now let's get moving on stopping the robots. Capiche, Sonic?"

Sonic nodded, as he spoke out.

"Yeah, now we're talking!!"

Sonic spoke out, as he than continues to fight off against the robots from his world. And when he saw a large pack of the robots, Sonic did something that nobody expected.

"Sonic Wind

As he shouted it out, a blue swirling energy erupts from Sonic,

and attacks the robots. It is as though Sonic had weaponized the wind into his attacks. The robot was shred. Sans looks and he spoke out to him.

"Okay, I have got to admit, that is pretty cool what you had done there!"

Sans spoke out to Sonic, with Sonic smiling at Sans.

"Hey, I just know what I am awesome, Sans."

Sans smiled.

"Yeah, we'll I am that to."

And now...transitioning to Ruby, who is continuing to fight off against the Robots all on her own, and with rue weapon that she has, she can go alone.

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Ruby used her Semblance, Petal Burst, to get behind one of the robots, and used her weapon, Crescent Rose, to slice the robot into 2 halves. She than begin to spin Crescent Rose at the other robots, as she slices and diced them up, before she than slammed Crescent Rose to the ground, which cracked the ground, and made the other robots go off balance.

She than launched herself into the air with Petal Burst, which is way to fast for the robot to see, reforms in the air,

And than shot at the robot from behind the head, which was in the air also, after jumping to avoid getting hit by Sans' Abyss Chains. The robot was sent flying forward, before Ruby used her Semblance to shoot right through the robot, and landed on the ground, hard. The robot exploded in midair, as the pieces fell onto the ground, as if they are scrap metal from the junkyard. Ruby than looks and turns to see the other robots, and pulls out fire dust ammo, before she starts to fire at the robots that are attacking.

This time, she aimed them precisely in the eye, and the robot heads exploded. She kept shooting them, until she than decides to slice them all down as to not waste any bullets in her magazine.

She than began to cut down the robots in many directions, as she used Crescent Rose to slice, dice, em even decapitated one of the heads of the robots. The robots still kept on coming, but Ruby is not stopping. In fact, she is still going, no matter what happens to her in the fight. Ruby than went up on the air, before beginning to shoot at the robots in the air with the sniper function of Crescent Rose. The robots were able to make a shield, but some of them got shot before it could happen. Ruby than stops with the sniper round, and than goes down fast towards the ground, before slamming Crescent Rose right on top of them. The ground shattered beneath the force of the attack Ruby had made, but the robots where than shattered to pieces from the powerful force that had become way too much for them to handle. Ruby looks down and wipe the seat off her head, before she seems Sans zoom past her, as he pierces the Robots with Abyss Chains and Abyss Shards, before kicking one of the robots in the face, and knocking its head off of the shoulders. He than landed on the ground, and puts his hand on the ground to stop himself, before standing up to see the robots present.

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Sans spreads his wings out, as he looks at the robots in front of him. The smile on his face never wavers from his face, as he looks at the machines that are in front of him. He spoke out.

"Well...I'm gonna stick to my magic. It's always been my specialty.l

Sans than stares at the robots, before he extended his had on one the robots, and slammed them down to the ground, and made Crystal spikes erupt from the ground, destroying the machine. He than summoned a Gaster Abyss Blaster from thin-air, before firing it at the other robots. But some still got out of the way, and Sans made sure to dow sherbet he can in order to destroy them all.

Sans used his Gravity Manipulation to slam the robots up and down, as well as having Abyss Crystal Bones hit it, and at the same time, a Gaster Abyss Blaster manifests out of nowhere and blasts the robot, cuts the robot, and all that type of stuff. The robot tried all that it could to get out of the way, but it was no use, and it still ended up getting killed as a result of being destroyed by Sans' powers. The other robot than tried to make its own attack on Sans, but Sans does not seem to be very afraid of it. In fact, he decided to do his own other way of killing it. He raised the Robot onto the air, summoned all 6 of his Gaster Abyss Blasters, and blasts at the robots with every bit of his strength that he got.

He summoned a bunch of Gaster Abyss Blasters around a bunch of the robots, as he shreds then and vaporizes them with their power. The robot did not stand a single change against the power of Sans Gaster himself. But Sans was not done just yet. There is another robot left, and Sans decided to only use one power on this one, since this robot is alone. What power did he use? He used the Gravity Magic that he had.

Sans than repeatedly slams a robot with his Gravity Manipulation so many times, that the robot, after Sans is done, is shattered to pieces. Seems like the robot is not very durable against getting by against something very hard.

Sans smiled down at the robot, as he spoke out to it like it is still fine, even though it had been smashed to pieces.

"Not very much of a sturdy guy, huh pal?"

He than looks and see that Sonic and Ruby are done with their robots, and Sonic spoke out.

"Man, Sans. What was rad. You really put down the badnicks like they were nothing."

Sans gawked his hand to the side, as he spoke out.

"Badnicks? What?"

Before Sonic could start explaining what he had meant, they than heard a very sharp sound of metal against metal. They turned to see that Blake and Akame are still fighting against the robots, and they seem to be taking a little bit longer. Sans and Sonic was about to step in and help, but Ruby stops them.

"Don't help. They can handle this on their own. They are strong!"

Sans and Sonic looked at each other, before they both simply shrugged at each other,

and stepped back, as they watch to see both Blake and Akame fight.

Blake and Akame looked like they are in sink with one another. But Akame is far more forceful and strong, while Blake is far more reactive and dodging. Akame takes the blow with Murasame and rams through the defense, while Blake dodges the blow of another, and counterattacks with Gambol Shroud, before she uses her Semblance, Shadow, to avoid getting hit by another one of those thing.

As Sans and Sonic continue to look at the fight, suddenly, Sans' Scroll began to vibrate. Sans takes the scroll, showing Papyrus' face. Sans answers, as Sonic looks at what is happening with Sans' scroll ,which he had not seen before.

"Hey, bro. What's up?"

Papyrus than spoke out, and he seems to be very serious about something.

"Sans, I need you to go to Atlas now."

Sonic looked confused, as Sans spoke out to Papyrus.

"Why?"

Papyrus than spoke out.

"Apparently, Atlas manage to capture something that resembles a humanoid, but with animal features, and it is not Faunus, and also has a blue creature with her."

Sans looked confused, until a picture came out...and it was someone Sonic recognizes.

"Oh no!"

Sans than spoke out to Papyrus.

"I'll go there, don't worry."

He ends the call, and spoke out to Sonic.

"You know those 2?"

Sonic nodded.

"Yeah. These are my friends, Cream and Cheese. I need to get them out of here!"

Sonic shouted out, as he races to try and find them, until Sans spoke out.

"You won't find them on the ground, Sonic. Atlas is a city that floats."

This made Sonic stop, as he cannot believe what Sans just said.

"Are you serious?"

Sans nodded, as he spoke out to Sonic.

"I am. But that will nit be a problem. I can use a portal and get us to the Atlas Military. But once we do, we will need to be sneaky. As James Ironwood, who is the one leading Atlas, he is the one you do not want to meet up with."

Sonic than spoke out.

"Whatever the case is, I need to save them! Are you gonna help me or not?!"

Sans nodded, as he spoke out to Sonic.

"I will help, Sonic. I'm just telling you to be cautious when involving James Ironwood."

He than made a portal in the air, and Sans turns to Ruby.

"Ruby, do you mind telling the it hers where we're going, if they see us gone?"

Ruby nodded.

"I will! You can count on me, Sans!"

Sans nodded, as he spoke out.

"Thanks."

Sans than spreads his wings the air, and extended his and for Sonic.

"Come on. Grab my hand."

Sonic nodded, as he than grabs onto Sans hand, and then, they both enter the portal, which than closes behind them, as they go to Atlas in order to save both of Sonic's friends, who also came to Remnant.

They just hope that they are not too late.