Chaos ga Kill
Chapter 1: Rivalry Showdown
Author's Note: Hey guys, Lil Knucklez here. Just in case if you're wondering this will be a SonicXAkame ga Kill crossover story. The series is badass and the fights is just too awesome. I've decided to make a crossover story to see how this goes along the way. I hope you guys can enjoy this story so anyway, enjoy.
There has been peace throughout the world and no world domination hasn't involve on anything or at least not yet. The people enjoying the life and the peace as it was a sunny day and everyone love a nice sun to shrine on a beautiful day. The civilians of Station Square enjoying life as things went well to their day. The mobians in Mobotropolis enjoying the peace and having a wonderful day. There hasn't been any evil schemes to set off nor try anything to cause the attention as of late.
Things have been quiet so far today and the people are enjoying it. Around the world, there was but one hero who always come and save the day as a hero and the responsibility to help others in need. There was a blue blur zooming in the green field as the wind blowing because of this speed. The blur came out of nowhere and just zoom like nothing happened, it appears that someone is running faster than Flash and in the speed of sound. The person or thing continue zooming as he or she is exploring around and discovering same or different new places around the journey. The character soon reach to the destination appearing to be a nice big tree with a soft green grass blowing and the flower pedals flying in the air.
There was a blue hedgehog who stood five foot five tall, had green eyes and appear to be at least sixteen or seventeen. The hedgehog had on a black sleeveless shirt with two holes so that his spines come out freely, cerulean baggy cargo pants with dark blue design on the right leg and multiple pockets on the left leg and a hole of his pants for his tail to be out freely even wearing a black belt, black extreme gear sneakers on his foot with blue highlights onto them and a little grey color on the bottom of his shoes. He wore a pair of black fingerless gloves with some blue around the wrist and has his blue icon on the gloves and wear his extreme gear glasses on his forehead.
The hedgehog who is best known for the True Blue, Blue Blur, and the Fastest Thing Alive. He is known other than Sonic the Hedgehog himself. Sonic takes a seat against the tree placing his hands behind his head enjoying a nice beautiful day and there hasn't been any evil schemes involved, he enjoyed the nice day.
"It seems that there hasn't been no schemes from Egg head lately. I think he got the idea of not beating me and take over the world thing." Sonic commented.
Sonic let out a relaxing sigh and smiled.
"But on the bright side, I can at least enjoy myself and take a little nap." Sonic continued.
Couple of seconds after, his communicator goes off notifying the blue blur he has someone calling him. Sonic answers the call and looks through the screen onto his right wrist.
"What's going on Tail?" Sonic asked.
"Sonic, Eggman is at it again and he's at Chemical Plant Zone." Tail communicated.
"Spoken too soon. Alright there buddy, I'm on my way. Are we still on for today?"
"Most definitely."
"That's all I want to hear, I'll see you soon."
"Roger."
Sonic ends the call and sped off to the Chemical Plant Zone to thwart Eggman's schemes once again.
Station Square…
The civilians again had enjoy life and some at work have its usual good days or bad days but overall just enjoying life. Also a lot of work at G.U.N which stands for Guardian Units of Nations. An army of soldiers and agents protecting the world from dangerous situations. The agents and soldiers working their butts off to protect the world and their city also keeping everyone safe from harm.
Outside the HQ and at the training field, there is one individual who has been training to hone his skills. It was a black hedgehog with red streaks on his quills and arms. He had on a black sleeveless shirt with the red designs onto it and two holes on the back for his spines to come out freely, black cargo pants with a multiple pocket on his right leg along with a red design on the left leg and a hole for his tail to come out. He had red thigh pouch on his left leg, red hip pouch onto his left side, and wears his original hover shoes.
The black and red hedgehog described himself to be the Ultimate Life Form created by Professor Gerald Robotnik himself, an agent of G.U.N and a member of Team Dark. This hedgehog name is Shadow, Shadow the Hedgehog and possessed the power of Chaos from the Chaos Emeralds.
Shadow punching a punching bag to keep himself up and hone his skills for anything possible. After deliver some more punches and a last kick with full force that breaks the punching back with that roundhouse kick. Shadow stopped himself from training and discovers a newspaper. He takes it in his hand, looks at the article mentioning about Sonic saving the world again. He had that stern look on his face and the fire in his eyes. Shadow had been training nonstop and for that had gotten stronger with his training.
The ultimate life form became a little distant from the team and from everyone else. He had his personal issues to take care of and that personal issue was Sonic himself. When they first met when the Space Colony Ark incident happen, he was stronger and more faster than Sonic but on that day Sonic had beaten him and so they had became rivals. Shadow sometimes have Sonic on the ropes but Sonic somehow and always find a way to win and keeps beating Shadow whenever they have a sparring match or just a match. It eaten Shadow up and it became so personal with him.
Shadow had been doubting himself if he wasn't strong enough to beat Sonic and wonder if he could really beat Sonic but only one way to find out is to build up some confidence and the training he had been putting himself through to get stronger and hopes of one day that he would face Sonic again and beat him this time. They had been rivals ever since, friendly rivals and respected one another but eaten all of the defeat that Shadow had been going through from fighting Sonic haunted him and it reminded him of how Sonic always win against him. Shadow come in terms of deciding to be more careful and always keep his guard up whenever he faces Sonic, while his missions with Team Dark helps him giving him the confidence and the boost to keep going and keep his head up high.
With that, Shadow had put the newspaper down and come up with the decision. He decided to beat Sonic one way or another and this time we wasn't going to lose this time. He had one objective on his mind and that goal is by one word: Win. To beat Sonic and win the victory against the blue speedster and so Shadow exits out the training room and get himself washed up after working a nice sweat from all the hard training he had been going through.
"This time Sonic, this time I will beat you and reclaim my title as the Ultimate Life Form and you'll soon know the definition of defeat." Shadow thought with determination in his eyes.
Shadow head to the locker room and get cleaned up and takes a shower from sweating so much from the training session. He take off his clothes right after he took his clothes and shoes off before jumping in to wash up. After that's done, Shadow comes out of the shower with a towel wrapped around his waist and gets freshen up with some lotion and deodorant. Shadow put back his clothes on after putting some lotion on his body and legs and some deodorant under his arm pits.
Shadow began to leave out of the HQ and to go find Sonic to face him yet again but he was stopped by a female voice stopping his tracks.
"Looks like someone is in a hurry?" the female noticed.
Shadow stop his tracks and look over to his right. The ultimate life form sees a white bat leaning against the door frame. She wore an outfit that consists a black bodystocking. Her chest plate as a shape of a heart and the white boots with a heart shape over her toes. Her eyes are the color of a greenish-turquoise with pink lipstick on her lips, her eye shadow are the color blue. She had that seductive smile on her face showing her signature smile to make her appearance. It was the jewel thief and an agent of G.U.N even a member of Team Dark known other than Rouge the Bat herself.
"What is it Rouge?" Shadow asked.
"Just want to talk, you seem that you're in a hurry so what's up handsome?" Rouge questioned.
"It's none of your business. I have some important and personal issues to take care of."
Shadow continue to walk but Rouge stopped him by getting in front of Shadow.
"You've been very distant as of late and you rarely don't talk to me and Omega. What's really going on Shadow? Did something happen to you, did your girlfriend broke up with you?" Rouge questioned.
"Nothing happen. Now get out of my way."
"Well excuse me for trying to help you out. What's really going on with you Shadow? Something must've happen didn't it?"
"No nothing happened.
"Or is it about Sonic."
Shadow bulge his eyes widen of shock.
"What did you just say?" Shadow asked.
"I said it's about Sonic isn't it? Now I can see why you are so grumpy." Rouge realized.
"How on earth did you know that?"
"Isn't it obvious? You and Sonic have been rivals on speed and the fight ever since. Sonic obviously keep beating you and outclassed you whenever you always get the finish but Sonic jump simply comes right back on you. You got some grudge against Sonic and I can tell by the look on your face."
"If you knew all along then why didn't you just say anything?"
"You never like to start a conversation. You always be on your missions, focusing the objectives and never seem to enjoy life on the outside."
"Humph."
"Listen Shadow, I know you got some bad blood on Sonic but you got to let go of all of this sometime. You've became so obsessed of beating Sonic is like you're a walking terminator seeking to exterminate his target."
"No I'm not. I don't have an obsession."
"Really now? Then you're going to fight Sonic again aren't you?"
Shadow was just about to retort on that but silenced himself growling to the white bat knowing she's right.
"I knew it. You're so obsessed with beating Sonic. What's this going to proof that you're a lot stronger and better than him. You guys seem to be on equal terms and by equal you all know each other's speed, fighting style, and the abilities it's like you guys are brothers or something you know." Rouge questioned.
"We're not brothers."
"True but you're rivals. You still haven't answer my question so I'll ask again what's this going to proof."
"That I'm the ultimate life form and I cannot be beating by Sonic again. I refuse to let him best me again."
"So that meant a lot to you to beat him?"
"Yes."
"And you've been training all this time just to face big blue again aren't you?"
Shadow simply nodded slowly in response. Rouge took a step aside to let Shadow pass.
"If that's what you want then go ahead and do what you need to do. I won't stop you." Rouge encouraged.
"Wait you're not going to stop me?" Shadow asked.
"Not likely. If this what you want then I accept it and support your decision. So go on and fight Sonic and try not to come back crying when he beats you ya hear?"
"Like if I'm going to cry, I don't cry in defeat but this time I'll make sure the blue hedgehog will know the definition of defeat."
Shadow continue to walk to exit out of the G.U.N HQ while Rouge watches the black and red hedgehog leaving.
"Something tells me that this is going to be a big fight." Rouge commented.
Meanwhile, Chemical Plant Zone…
The scientist know as Dr. Eggman planning another world domination as he sets up his schemes at Chemical Plant Zone. His Egg bots guarding and setting up the creation for Eggman to unleash his plan in hopes of successfully get rid of Sonic and move along with his world domination. Unaware by the robots, someone had sprint pass by and a couple of seconds later the robots soon explode alerting Eggman of this sudden action.
He suddenly knew that his arch nemesis has arrived and sent out the defenses.
"Get that hedgehog!" Eggman commanded.
The robots get to their defenses to protect the doctor and stop Sonic from thwarting his plans. Sonic simply smirked and start to charge at the robots and use his homing attack destroying all the robots easily without any trouble and using his spin dash to dash ten robots and exploded like scoring a strike in bowling. Sonic using his speed dodging the fire power from the robots blasting lasers, the blue blur continue to dash and destroy more robots while heading off to face Eggman.
Sonic use Sonic Boost to bash through the robots, destroying them easily with his maximum speed and suddenly he had reach to Eggman. The doctor look over to Sonic as Sonic made it to face him.
"Sonic, I am not going to let you ruin my plans again." Eggman refused.
"Let's cut through the chase egg head so stand still so I can send you flying." Sonic shrugged.
Eggman smirked and pressed the button locking Sonic in a capsule preventing him from escaping. Eggman start to laugh as Sonic try to break free from the capsule.
"I got you where I want you Sonic. I planned to lure you here and now I have you where I want you time to set up a timer to kill you while you're in a capsule." Eggman admitted.
"You won't get away with this Eggman. I'm going to get out of here." Sonic retorted.
"I doubt that you will. Say goodbye Sonic."
Eggman activated the self-destruct sequence as the timer start at thirty seconds and goes down to reach zero. Eggman had finally won and planned to get rid of Sonic once and for all. He suddenly had the seven Chaos Emeralds in his grasp and puts them all in the machine to go along with the plan for world domination. The doctor again laugh as his plan is about to reach its full potential and with Sonic out of the way he can proceed to take over the world and enjoying every moment of it. Sonic on the other hand try to break free, getting out of the capsule as he try breaking through the glass but it was bulletproof and too strong for Sonic to escape. He again try homing attack everywhere hoping it could help him get free but to no avail.
It was down to ten seconds and Sonic wasn't giving up, he continue to try breaking out of the capsule as Eggman laugh as Sonic desperate attempts. Just before the timer could reach down to zero and self-destruct until suddenly, a green lightning spear came through hitting the timer to stop it from reaching down to zero. Eggman became stunned, he wondered what just happen but notice the timer is broken and it even surprised Sonic of this also. Both wondered what happen just now. Sonic knew he didn't do anything neither did Eggman since he was too busy to notice that something destroyed the timer preventing the capsule to explode alongside with Sonic.
"What the what just happen?" Sonic asked.
"You're telling me, did you do something?" Eggman asked.
"I'm stuck in here in this capsule. I don't think I break the timer or whatsoever."
"I did it." A voiced interrupted.
Sonic and Eggman look over to spot a black and red hedgehog making his appearance. It was Shadow himself and so Shadow had that stern look on his face.
"Shadow, you're responsible for this?" Eggman asked.
"That's right, I won't let you kill Sonic." Shadow admitted.
"Well two can play in that game since I've come pre-"
Before Eggman could finish his sentence, he kicked Eggman so hard that sent him flying up in the air shouting in the air thwarting Eggman's plan.
"CUUUUUUUUUUURSE YOOOOOOUUUUU SHADOOOOOOOOOOOOOW!" Eggman shouted.
Shadow turn his attention over to Sonic and free him from the capsule using Chaos Spear. Sonic jumps out of the capsule and cheered that he's free.
"Thanks Shadow, you sure came in the nick of time to save me." Sonic thanked.
"Don't thank me, I didn't come save you from being eliminate by Eggman." Shadow retorted.
"Then why did you save me then?"
"I came here to fight you."
"Wait fight me? You can't be serious right? Are you that serious?"
"Yes."
"Hold on Shadow, I don't want to fight you. That look you're given me is creeping me out, are you sure this isn't some kind of joke."
"No. This is personal and it's not a joke. I can't stand the fact that you always beat me and I feel like I'm not the ultimate life form no longer of number of defeats I have to endure against you."
"If that's all of that then you should've talked to me. I would like to let you win."
"No. This is a serious matter Sonic, I'm here to fight you not a sparring match, not just a match nor using hand to hand combat this time I want you to go all out on me. This is the fight to be proven who's the best and I am here to reclaim my title of the ultimate life that defeated you."
"Ok now it just got serious. Alright Shadow, if that's a real fight you want then so be it. It's been too long since we haven't go all out and I know for the fact that I'll kick your ass."
"We'll just have to see about that now won't we?"
Both hedgehogs got to their fighting stance. There was a moment of silence for these two hedgehogs and seconds after, both hedgehog sprinted towards one another and clash in top speed and curls themselves up into a ball and begin to clash, colliding their homing attacks bouncing off from each other like ping pong. Sonic and Shadow weren't backing down as their homing attacks colliding and clashing from different area in top speed and after once last clash, both backed away and uncurl themselves up. Shadow shooting a Chaos Spear over at Sonic which Sonic dodges away, spinning himself engulfing his hand with blue wind and throws it over at the ultimate life form using Sonic Wind.
Shadow leaps up in the air to dodge Sonic's Sonic Wind. He bring his right hand to his left side and swing his right hand to his right size to blast more and multiple Chaos Spears at the blue blur. Sonic dodging the spears with his reflexes and speed as he sprints away. Shadow teleported out of sight to using Chaos Control to go after Sonic.
Sonic sprinted through the pathway looking around for the ultimate life form and until seconds after, Shadow reappear in front of Sonic and blasting multiple spears yet again onto the ground in air. Sonic dodging the spears not to get hit by one of them, Shadow charging up his ability to use it on Sonic as it turned red and Shadow appeared closer to Sonic and shouted two words.
"Chaos Lance!" Shadow shouted.
He blasted a big red arrow right at Sonic but Sonic dodges it as Shadow did an aerial twist to land on the ground.
"What is he trying to do? Barbecue me?" Sonic thought.
Shadow appeared in front of Sonic and delivers a vertical right in the face sending Sonic in the air and teleported above Sonic and kicks him down to the ground with immense force with the kick sending Sonic back down to the ground only to break the ground into pieces and falling down. Shadow dives down to take the fight to the next level. Sonic did an aerial recover, dodges Shadow upcoming homing attack and Sonic back flips against the wall as he doing some wall sliding doing some parkouring. Sonic sees Shadow air dashing at him in full velocity for a melee strike as Sonic gets out of the way. Shadow suddenly punch the wall and dashing over at Sonic going after him.
The ultimate life form start throwing off multiple punches and kicks to the blue blur wasting no time for any games. Sonic dodging every strike that Shadow throw at him. Sonic suddenly parries Shadow and counters him with a punch right to the face and a heel kick sending Shadow spinning and descends down to the ground. Sonic then leaps away from the wall, launching up in the air and curls himself up into a ball and hurls himself directly at Shadow, bashing him like a boulder that sends Shadow crashing down to the ground with a big dent to the ground with cracks creating a small crater to the ground. Sonic back flips in the air, again curls himself up into a ball and blasts a blue shockwave of wind over at Shadow using Sonic Storm.
By the time the shockwave was close to Shadow, he uses Chaos Control to teleport to dodge away the shockwave as it hit the grown and disintegrated. Shadow reappear behind Sonic and hits Sonic with a spinning roundhouse kick but Sonic's ears perk up, sensing Shadow's presence so he ducks down and answers back with an uppercut using Sho-Hog-Ken. Shadow again dodge as he senses the kick moving away and so both hedgehogs punch their fists together as the shockwave pushing them back. Both hedgehogs skidded on the ground looking at each other. Shadow launches up in the air, curls himself up into a ball and homing attacks Sonic.
Sonic blocked off the homing attack with his forearms to block the homing attack but didn't get the chance to block it enough when Shadow delivers a spinning heel kick right in the face making Sonic to spin and hits the ground. Sonic got back doing a kip up before landing on the ground with his hands to pull himself back up to his feet. Shadow sprint and strike a side kick at Sonic but Sonic dodge the kick, he spun around and hits Shadow with a spinning back fist to his jaw. Shadow gritted his teeth, Sonic hits Shadow with a seven strike combo starting with a punch, a second punch, third a knee kick, fourth a uppercut, fifth a tornado kick, sixth a back kick, and last a powerful punch with full force sending Shadow back and hits the ground rolling backwards. Sonic curls himself up in a ball with his spin dash and shoots a shockwave of blue wind over at Shadow to add the extra damage to the ultimate life form using Sonic Wave.
Shadow did a starfish kip up back to the fight shaking off the pain. Sonic homing attack Shadow once more but the black and red hedgehog dodges the homing attack doing an aerial kick. Shadow hits Sonic as he dash and struck the blue speedster with a flying kick hitting Sonic down to the ground. Sonic did a starfish kip up, curls himself into a ball charging up his power. Shadow even curls into a ball to charge up his power same as Sonic. After seconds of charging, both hedgehog had aura onto their bodies. Sonic with blue aura and Shadow with yellow aura.
A second after, they sprint towards one another and clashed using their Light Speed Attack. Sonic and Shadow's speed were equal as they clashed back and forth creating minor shockwaves during their Light Speed Attack. They got at it at different areas and up in the skies and when they're clashing and continue to fight, they hit the wall that in the result of releasing the seven emeralds down to the ground not noticing the emerald as they continue to fight. Right after they fight, they clashed one more time as the result that they used u their power with the Light Speed Attack and lands on the ground. Shadow deliver serious of rapid kicks, then the uppercut and last a 540 spinning kick.
Sonic collapsed down to the ground but did a kip up before Shadow would strike him down again as Sonic dodges Shadow's fist, counters him a hurricane kick using Windmill. It backed away Shadow a bit before Shadow could fire his Chaos Spear over at Sonic for an surprise, it didn't go well as Sonic quickly dodges it and both hedgehogs backed away looking at each other panting.
"You've gotten a lot stronger since we last met Shadow." Sonic noticed.
"I've been training hard as I can so that one day I could beat you someday and this day I will defeat you and have this victory." Shadow retorted.
"And I'm having so much fun fighting you. It really made my day."
"Say what you want. I've noticed you've gotten stronger too I see."
"Yeah why wouldn't I be training if I'm out exploring, stopping Eggman and helping the Freedom Fighters from time to time now? It got me stronger like how I am right now."
Shadow soon slowly notices the seven chaos emeralds nearby and so he sprints over to use the emerald to beat Sonic. Sonic saw this one coming and would not let this go on his watch. He sprint over to prevent Shadow from using them but a couple of seconds after, the emerald start to light up as it activate the powers and with that Sonic and Shadow suddenly turn super using the power of the Chaos Emeralds.
Shadow bashing Sonic as they crash through the wall and Shadow kicks Sonic down to the ground. Shadow dives down and blasts a few Chaos Spears at Sonic but the speedster answers back as he curl into a ball to bash Shadow and hits Shadow with his Windmill sending serious hurricane kicks before delivering a flash kick. Shadow counters Sonic with a knee kick right in the chin and spinning side kick to his stomach. Sonic dodge away when Shadow tossing multiple Chaos Spears to the speedster getting out of dodge.
Shadow builds up a little of his energy building red aura into him and so he began to unleash a red shockwave from his body unleashing the power within him with his chaos energy.
"Chaos Blast!" Shadow shouted.
The shockwave blasted Sonic away forcing him against the wall as the shockwave start to destroy random objects, platforms, pathway, and many more. The shockwave began creating destruction in the Chemical Plant Zone. Sonic gets himself out of the shockwave in order to stop from creating more destruction. Sonic bring his hand engulfing with blue wind and shots it right over at Shadow preventing him to destroy anymore object using his Sonic Wind.
Sonic then dashes on and elbowed Shadow in the face sending him to sin around, flying and use his Light Speed Attack with the serious of homing attacks to add the damage a few more times then afterwards Sonic kicks Shadow up in the air and dashes up to the top and front flip and suddenly hits Shadow with his Sonic Eagle delivering a powerful axe kick sending Shadow down through the ground and in the water.
Sonic looking down if he got Shadow on the ropes. Sonic look carefully if Shadow is defeat or not until all of sudden, a light begin to shrine in the water and so a red arrow burst from underwater and it struck Sonic electrocuting him temporarily with the Chaos Arrow technique. Shadow Chaos Control teleporting behind Sonic and roundhouse kick Sonic right to his fist from behind sending Sonic flying. Shadow appeared and dive kicks Sonic down from the air and heads down to the ground, crashing through a platform crashes down to the ground.
Shadow jumped up and gets in formation to use his Chaos Arrow once again to defeat Sonic and shots it at him. Sonic suddenly comes back as he kicks it away and dashes at Shadow, bashing him with his homing attack and bashed him against the wall. Shadow knee kicks Sonic and kicks him away then charges at him. Sonic blocked off the kick from Shadow and pushes him back. Both hedgehogs began clashing again going at it not even backing down no longer taking their fight to be intense. Both hedgehogs assaulting and throwing off multiple attacks at each other making their fight to get more intense than ever since their last fight.
They fought for almost an hour and both hedgehog didn't let their guards down. They continue to keep coming back and find a way to fight back into their fight. They even left destruction here on Chemical Plant Zone while their intense fight rages on. Sonic and Shadow using their techniques back and forth building more destruction in their fight with their chaos energy and Shadow on the other hand continue to bring more destruction, determining to defeat Sonic but somehow Sonic kept coming back whenever he had Sonic on the ropes for the win.
And now as their fight continued, Sonic and Shadow landed onto the ground all thinking the same thing is to have one last final effort to see who will win. Sonic began dashing at Shadow and Shadow dashing over at Sonic for the final strike. Sonic and Shadow readied their fists together and so Sonic and Shadow were inches away, they swung their fist and strike at each other for the final time until suddenly something beginning to cause a major disaster.
Their fists collided together one last effort as when their fists collided together, it suddenly creates some light with a massive flash with their punch. Sonic and Shadow somehow had created Chaos Control when they suddenly disappeared in the light, the emerald had ascended up in the air and scout around the world after the blast that ended the fight between Sonic and Shadow.
Elsewhere, at an unknown area…
Sonic groggily groaned, moving his body on the ground laying on his back from the blast and didn't know what happen. Sonic slowly open his eyes looking up at the blue sky. He slowly raise himself up from the ground sitting him, rubbing the back of his head wondering what just happened. Sonic notices that he looked around the surroundings knowing that he's not in Chemical Plant Zone anymore.
"What the… when did I get here? Am I back at Mobotropolis?" Sonic wondered.
Sonic gets up on his feet brushing himself off clearing his mind to think.
"No I need to wonder what just happen. Hmm… I remember fighting Shadow on a grudge match, second we turned Super and kept fighting and next we collide our fists together… wait a minute. We somehow must've cause Chaos Control and got separated. I hope Shadow is alright and I know for the fact that Shadow still wants to fight me."
Sonic look around scouting around for a tall tree so he can have a clear look until he spotted on so he zoomed right over to the tallest tree in top speed, running onto a tree and gets on top and cross his arms looking around. He soon begin spotting a large city up ahead from miles from where he is. Sonic slowly begin to realize that the Chaos Control did not transport him to a different place but another dimension to be exact.
"OK, just where the heck am I?" Sonic asked.