Sonic's sister looks like Sonia from Sonic Underground, but her hair is a bit more like Amy's and doesn't wear the necklace and has blue eyes.

It was a peaceful night for Big the Cat. He was leaning against a tree by a lake, holding onto his fishing rod with the line already cast out into the lake. His head leaning forward asleep, but his big purple ears suddenly go up when he hears a siren go off during the night. He opens his eyes and turns his head to the tower that had lights turning on everywhere on Eggman's base.

Sonic the Hedgehog, the fastest animal and hedgehog ever known, is running through the forest with his sister, Kaida, and purple hedgehog, to the base and smirks when they hears the alarms go off. "This is going to be fun." Kaida says to her brother sounding excited.

They picked up their speed a bit when they saw Eggman's defenses coming into view. They see the front robots and keeps the smirk on their faces before running in another direction and starts avoiding getting shot at by the robots. They keeps their pace and run across the field to the base. When Sonic notices the rockets going into the air he yells for Kaida to follow him. She luckily hears him and they turns sharply and takes off towards the base again.

The rockets flew into the air, came back around, and went right towards the siblings. They dodged each rocket with little effort and never changed their speed as smoke started to cover up the area for them to not be noticed by the robots in front of the gate. Their smirks never faltered when they came out of the smoke for the robots to see them. They both jumps onto the small robots that was shooting at them, then onto another one before going over the gate of Eggman's base. Kaida and Sonic chuckled a bit when the alarm went off again which activated the big robot to wake up and 'destroy' them. They both runs up to a wall and skids to a stop when they saw two robots come up before taking off in another direction. They starts running on a slanted part of the base when a robot came out from behind a wall behind them.

The robot chased after the siblings on the outside part of the base. They ran into an opening they saw in the base and kept on running while keeping a short notice on the robot chasing after them that came inside. They sees a robot crash through the wall in front of them and ran through a small hole that appeared on Sonic's left. They came back outside and accidentally activated a trap that had Eggman's face on it when one of the robots smash through the wall. The trap sprung Sonic and Kaida up into the air which made them yell in surprise. Then one of the robots swung it's arm back. The robot swung forward and hit Sonic and Kaida with its robotic hand which made them fly away from the base even more.

"Sonic! Kaida!" Tails, the two tailed fox, yelled while driving the Tornado plan into the area of the base with Amy Rose, a pink hedgehog, in the passenger's seat behind him. He drove it through the base a little low while the robots started to shoot at the plane. He flew through the base and tried to dodge the lasers being shot at the Tornado. Unfortunately the plane was hit three times when it started to catch on fire.

Amy looked down at the side of the plane a couple seconds after hearing the explosion on the plane. "Tails, the plane is on fire." She told him before looking up at him. "What are we going to do?"

"We're going to save Sonic and Kaida." He said with no fear showing on his face. He moved the plane closer to the siblings location in the air and fired a rocket towards his best friends. The rocket broke apart showing two power ring. The rings fell towards the ground right at the siblings location.

Sonic and Kaida caught their rings before landing on the ground and took off towards the base full of more energy than they had just a couple minutes earlier. They flew at sonic speed while spinning around with their smirks on their face. They went through every small robot outside the gate at the base which blew them up immediately. They kept on going and ran right into one of the big robots which made it slide back into another big robot behind it. They broke through their armor and kept on going. A robot thought it stopped the siblings when it's hand landed right on them, but they spun right through the hand a second later and ran right up to the top of the tower of the base breaking one of the lights on his way in.

"Hang on Amy!" Tails told Amy while trying to land the plane.

The plane landed on the ground but kept on going towards a tall rock which made Amy scream, "We're gonna crash!"

"I know!" Tails said right back with fear covering his face. The out of no where Knuckles the Echidna destroyed the rock with his knuckles and got on the rock when Tails and Amy flew by the area. He kept his eyes on the two to see if they were alright. They turned their head at Knuckles which made Tails gasp in surprise. "Knuckles!"

"Hm." Knuckles said before turning his gaze to the base where Sonic and Kaida were battling the robots.

"What's the matter with him?" Amy asked getting a little upset with Knuckles.

Knuckles watched as explosions happened after another and said, "Overkill, just like always."

Meanwhile Eggman's base was starting to have a lock down. "Dr. Eggman, the facility is in 100% lock down." Decoe, a tall yellow robot, told Dr. Eggman.

"Why does that cursed Sonic and Kaida always get in my way?" Dr. Eggman, a mad science genius and robotics, asked angrily.

"They don't get in your way Dr. Eggman." Cream, a young bunny, told Dr. Eggman which made him turn his head to the clear cage that was holding her and Cheese, a chao that is Cream's best friend. "Sonic and Kaida just tries to stop you from doing all the bad things you like to do."

"Chao chao." Cheese said worryingly.

"Well is that so." Eggman said turning himself around with the red chaos emerald in his right hand for her to see. "Well, they are too late to stop me this time. Once I install the last chaos emerald into my energy amplifier will be invincible."

"You can't do that!" Cream yelledwhile holding Cheese close by.
"Chao, chao, chao!" Cheese said.

"That's right. Sonic and Kaida won't let you get away with this." Cream told Eggman confidently while Rouge the bat, woman who loves pretty things, watched with amusement.

Eggman started laughing. "You're wrong Creamy Dreamy." He laughs some more then said, "They can't stop...HEH!" An explosion with the door happens right behind him which made him turn around to see Sonic's and Kaida's usual trademark smirk on their faces.

"Sonic! Kaida!" Cream yelled happily to see her friends.

"Sonic, Kaida..." Eggman started with shock before turning his face from shock to a smirk, "too late." He installs the red chaos emerald into and presses a few buttons before pulling out a button that was meant to be pressed while being held in his hand. "You never stop me now twins." He starts laughing menacingly for a little bit then said, "All I have to do is to push this little button."
"Yeah, if you can push it before we grab it." Sonic said back which made Eggman's evil smile become a worried frown.

"You won't even get a chance to twitch your thumb." Kaida said with the smirk getting bigger on her face.
Eggman's frown became an evil smile when he saw one of his robot appear behind them. "Why don't you give it a try." Sonic and Kaida took off with the smirk never leaving their faces while the robot starts shooting repeatedly at them.

Sonic and Kaida ran across the wall of the room with the robot shooting after them repeatedly. Rouge got behind a small part of the wall near the window to avoid getting hit by the lasers while Eggman was giving commands to the robot to shoot Sonic and Kaida down. "Don't let them get away! Stop them not matter what."

Sonic landed in front of Eggman with a smirk on his face which made Eggman panic. "AH, no hold your fire!" He yelled at the robot before ducking while Sonic jumped out of the way. The robot fired some lasers which hit the glass on the machine Eggman was going to start up. He got back up after the firing stop and pressed the button. "Ha! Here we go!" He turned around and saw sparks flying from it. "Huh? What have you done?" He asked the robot.

"Sonic!" Kaida yelled as she grabbed hold of her brother for dear life. Everyone in the room watched in shock as the core started to brighten up the room.

"What is that?" Amy asked curiously while watching it from her spot on the destroyed rock.

Knuckles watched with his arms crossed and answered a few seconds later. "It used to be chaos control."

They watched as the light came towards and covered them with it. Big the cat had turned back to his fishing but turned his head again when the bright light had enveloped him just a couple seconds later. The light covered up most of the area and those who were near the area and transported everyone closest to Eggman's base to another world.

Sonic groaned and woke up unaware of his surroundings. He sat up and looked around. He then saw the outlining of a purple hedgehog next to him. "Kaida! Hey wake up."

Kaida slowly opened her eyes and sat up. "Sonic?" Sonic shook his head and said, "Man we must of passed out or something."

"Or something..." Kaida mumbled. They started to look at their surroundings when they heard a strange noise. Sonic turned his head in the direction of the noise when he saw light running towards him. He screamed, grabbed hold of Kaida and ran out the way. They looked back at the spot they were just sitting in a few seconds ago when they heard the same noise and saw the same light coming towards them. They once again ran out the way. They then saw another light. The siblings covered their eyes with their arm, before screaming at the up coming light. It suddenly stopped and made a different noise to before, and skidding noise. Sonic and Kaida looked in shock before taking a better look at their surroundings. they saw strange things they had never seen before, except for the eyes that were staring at they. "Where are we?"

"What are they all staring at?" Sonic said quietly.

More eyes just kept on staring at them. The they heard a voice say, "What is the, halloween?"

"So they can talk?" Sonic said staring at the people. They they heard another voice say, "What are those things?" Sonic and Kaida then turned their head to see two people standing in front of them. They where wearing a police uniform.

"Looks like two big hedgehogs." One of them said.

"A blue and purple hedgehog?" The other one said.

"Well what ever they are we better get them out of here." Person 1 said. They then got down on one knee so they where face to face with the siblings. "Hey guys do you want a ride with us down to the station?"

The other one then said, "Should I call for back up?"

"I have three kitty cats at home I think I can handle these little guys." He then made a funny noise that made Sonic cross his arms and look at him with an attitude. Kaida did the same only she put her hands on her hips.

"See that? Those things has an attitude. A bad one." The guy said to the person on one knee.

"Yeah? Well they wont get away from me." He then went to grab Sonic and Kaida, but they quickly moved out the way before he got a chance to get them.
"Why you little-" Before he could finish his sentence another police officer came over and put his hand on the other's shoulder.

"Take it easy. I think we can handle this with out getting ruff."
"Yeah but s-" He was once again cut off.

"Everyone get around them." And they did. "Okay so when I say the word, we're all gonna jump on them once. All right then is everybody ready? Lets do it." And all at once, like said, they all jumped on Sonic and Kaida who didn't move.

"Okay sir I think I got one or their legs!" "I got one round the neck sir!"

"All right lets pull them out on the count of three. One, two, three!" And once they pulled out they saw they all had a hand on each other and not Sonic or Kiada. They collapsed and saw that Sonic and Kaida were sitting on top of a car. Sonic looked at them all confused, when suddenly a net it thrown over both him and his sister.

"No worries I've got him sir!" A voice said from behind him. Sonic and Kaida then quickly ran, dragging the guy along with him. The other men tried to stop him but ended up getting dragged along as well. Sonic and Kaida then got free from the men and the neck, but the men got trapped in a police car along with two other men who were inside.

Sonic and Kaida jumped onto the hood of a police car that they came up to and looked around. "I don't know how we got here, but we need to get out of here." Kaida nodded. They jump and run away from the police car where two shocked police men were staring at their leaving forms.

"They were in pursuit, and the animals got away?" The helicopter pilot asked shocked. "Can't those guys even catch a hedgehog?"

The other cop next to the pilot saw Sonic and Kaida on the road and said, "There they are."

The light of the helicopter landed on Kaida and Sonic which made Kaida look up at the helicopter with her eyes squinting a bit. "Sonic, we're being chased and by some sort of flying machine."

Sonic nodded, "Good to know. And look they've made it fun by blocking our way."

Kaida chuckled, "You call that blocking our way?" They both chuckle before they jumped over the road block. Sonic and Kaida landed on the other side of the road block and took off.

After running for a couple more minutes they finally came to a stop by the road. Sonic and Kaida looked at the city. "Whoa." Kaida whispered in surprise. "It looks beautiful. The sky looks the same, so does the stars and the moon."

Sonic nodded in agreement. "I guess chaos controlled sent us here. We travelled through space, but did we travel through time too? Are we the only ones here?" He wondered out loud.

"Doesn't look like we traveled through time, but I can't be one to tell right now, or tell id we're the only once here." Kaida answered.

Sonic let his sadness go and said, "Well guess we will find out soon enough." Kaida nodded and followed Sonic out to the middle of the road when they heard a noise. They turn their heads to the five squad cars coming towards them.

Sam, the chief of the speed team, got out of his car and waved his hand at them. "Hey there, you guys are a hard duo to keep up with." Sonic decides to ignore the man and turns half way around when Sam says, "Hey hold on." He took off his helmet and the face mask. "We don't get such fast company very often. In fact I'm glad you showed up."
"Hum...why's that?" Kaida muttered while crossing her arms.

Sam just continued on without hearing the question Kaida just asked. "This place is way too peaceful." Sonic and Kaida stare at Sam with curious expressions. "Over the last twelve months I only made one arrest. Some joker got it into his head that he was a hot shot driver. Had his own formula 1 car and everything."

"This is getting us nowhere." Kaida muttered with annoyance.

"I guess he thought he would give me a run for my money, but it was all over in a minute. It took me longer than that to suit up." Sonic turned his body back around with his hands on his hips with his usual trademark smirk. Kaida glanced at Sonic and let out a small chuckle. Sam chuckled at their reactions. "He never had a chance. Of course it's our own fault. This town's dull mainly because of us. You see we're the high speed pursuit unit-the S Team, and I'm the leader of the team." Kaida narrows her eyebrows a bit. "They call me the highway star. So even if you think you're the fastest things around." Sam narrowed his eyes at them. "Think again." The two gasp in surprise which made Sonic and Kaida take off with the four squad cars following them.

Sonic and Kaida ran down the freeway glanced behind them. "The S Team huh? The S must stand for slow motion." He said jokingly before picking up more speed with his eyes back in front of him.

It didn't take long though for the cars to catch up to them. "Well, well, well it's starting to look like the rush hour." Sonic said confidently as the four squad cars pulled up and surrounded them.

"Oh no, how will we ever escape?" Kaida asked sarcastically. Sonic chuckled at his sisters joke before they disappeared from the spot.

"Where are they?" The front guy asked while looking around on the left side while driving. Sonic tapped the window on the right side which made the driver turn his head to the duo. They wink at the man before they took off again. Then the man looked through the front window only for Sonic and Kaida to look down at the man from the top of the car. "Hey you, this is dangerous. It's irresponsible. What happens if kids start trying this?"

Sonic looked up and said, "Kids don't use Formula 1 race cars to chase down hedgehogs."

"Oh then what races cars do they use Sonic?" Kaida asked her brother.

"How should I know?" Kaida rolled her eyes before her and Sonic jumped off the car and took off at a faster speed. "Let's have some more fun with these guys."

"Oh yeah? And how do you plan on doing that?" Kaida asked him.

"Let's show ourselves off by running backwards."

"You are so imaginative." Kaida said before they turned around and smirked when the men in the squad cars looked up to see the pair smirk at them.

"What the...? How can...? They're playing with us." One of the men said.

"Where'd these things come from?" Another man asked in surprise.

"Chief, you got to do something." The first man told him.
Sam drove his car a few yards behind his team and said to himself, "Play time is now over." He turned the conversation over to the team. "Attention all units. Open the centre line!" The four squad cars move apart for Sam to come through them in the centre. "I didn't think I have to do this, but I have no choice." He starts getting a little frustrated at what Sonic was doing and narrows his eyes at Sonic. "I will not have anyone faster than me on my highway." He move his hand down on a handle and turns it to activate the super nitro on his car. His car starts picking up speed and goes past his squad which makes Sonic and Kaida look at the guy in shock and they quickly move out of the way.

Sam laughed to himself in victory. "The only way they can beat me now if that they goes Super Sonic!" He smirks under his mask in victory then turns his eyes to his left and then right where Sonic and Kaida caught up to him. His eyes widen when he hears a boom and exclaims, "A sonic boom! They're moving faster than the speed of sound!"

"Chief, you're running out of road!" One of his men told him which made him gasp in surprise. He activated his parachutes on the back of his car and slammed on the brakes immediately while Sonic and Kaida kept on going down the road.

Sonic and Kaida ran off the road and flew by some wind turbines which made the turbines go faster making the city brighter as they flew over it. They looked down at the city in amazement. Sonic smirked and said, "This place doesn't seem so bad."

"Yeah, it's kind of beautiful from up here." Kaida said in agreement.
They kept their gazes out on the city until they noticed they were landing close to the ground. Sonic looked down at where they would land and smiled nervously, "Oh no, and pool?"
"Huh?" Kaida said before looking down. "Oh great." Sonic and Kaida looked at each other and then started trying to see if they could avoid getting in the pool. They fell down into the pool anyway which makes a big splash from it.

Chris Thorndyke, a normal twelve yr. old boy, heard the splash and woke up from his sleep. He got out of bed, turned his desk light on and looked outside the window by moving his curtain a bit. He saw Sonic and Kaida in the pool and ran out of his room to go help them.

Kaida just sat on the bottom of the pool with her arms crossed while watching Sonic trying to run to the ladder on the other side of the pool. Sonic kept on trying to run there then gave up when he noticed that he didn't move a bit. Suddenly there way another splash in the pool, meaning someone also fell in. That someone help them get out which surprised them. Chris reached his hand and grabbed hold of Sonic and Kaida. Chris then started to pull them up to the surface. The three got back on the surface next to the pool. Sonic and Kaida started to cough out water while Chris just watched them get their breathing back to normal. "That was close. Are you guys ok?" He asked while rubbing their backs to make sure they're fine.

"Uh, yeah." Sonic said with his eyes closed. He opened them a bit and looked at Chris. "Thanks a lot."
Chris looked at Sonic in surprise while Kaida was wiping the water off of her arms and legs. "I didn't know you can talk." Chris said with a surprised look on his face.

"We can do a lot of things." Kaida told him.

"Wow, this is awesome. That you guys can talk I mean." Chris said trying to not have them think something else. "My name's Christopher. Do you guys have names?"

Sonic smirked, "Yeah, we have names. My name is Sonic the Hedgehog, and this is Kaida the Hedgehog, my sister." He looked at Kaida who smiled at Sonic and Chris.