Black Blood Insanity

by Mystic the Kitsune

What would result from Maka completely losing herself to the black bloods insanity during her fight with Crona? How much would the story change form this effect?

1. Chapter 1

AN: So I was watching some youtube videos and came across Maka's black blood fight she had with Crona and inspiration to write this story wouldn't let me go to sleep even though it is currently 3:00 am. The premise of the story is what if Maka didn't com back from the black blood insanity she was in and it lead to consequences nobody could imagine.

Disclaimer: I do not own Soul Eater

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Under Death Weapon Meister Academy

Maka was currently engaged in battle with the demon sword Crona. He was there to stop her from reaching the Kishin's room. Their battle was mostly going like last time with Crona's black blood stopping Maka from landing any hits, and any time she tried to punch him it felt like she was hitting steel. What she did not know though was the black blood that both she and soul share because of their resonance was starting to act up from the serious fighting and the more they resonated the more it was rising. They tried to use witch hunter but it was deactivated instantly as Maka went still. On the inside of their souls a little red goblin was grinning like mad as he consumed both of them.

He of course knew he would not be in control since their souls were much to large for him to assimilate. They wouldn't be in control either though as it was insanity the art of losing control. His job done he disappeared for good in the black blood they shared.

On the outside Crona noticed the annoying girl went still and grinned as he swung his sword down to end the girl. He felt the sword make contact but frowned when he felt it hit a steel like substance. He looked down to see to his shock the girls arm was stopping his blade without any effort. Then she did something that chilled him. She grinned a face splitting grin. Then she was swinging her scythe way too fast for him to react and once it made contact with him he found to his horror that it actually sliced him but not deep enough to kill him. That did not stop the scary strong force that was exerted upon it which sent him flying across the room into the ceiling making it crumble as he hit it.

Maka stabbed Soul into the ground and stood atop the pole as she smiled a creepy smile while putting her hand to her face as if she was looking far into the distance. "Whoooo he flew!" She said in an overly cheery voice. She got off of Soul and swung him around her shoulders as she giggled and moved as if she were drunk. Besides Maka's new personality the other difference about her was her jacket now had an extremely long coattail which arced and swirled in different directions while it hung above her as if it were a scorpions tail. It even moved as if it had sentience. Souls blade changed as well. The blade was all black now and the ending had four black feather like spikes sprouting out of it.

The area that had crumbled ceiling parts shifted around until the tall lanky Crona crawled out of it actually injured for once. He looked at the girl who injured him as he walked slowly to her. He noticed she and the scythe were different now and she was giggling and swaying. He didn't know how to deal with this! Should he just run?! That become impossible when she immediately engaged him with new found power and speed.

"Why are you giggling and swaying I cant deal with this?" Crona said trying to defend him self against the scary girl.

"It's all just so funny you know? Hehehe" Maka replied in her now cheery voice.

She swung Soul and it stopped on his back even though it sliced it. "I dont like giggling and swaying." Crona yelled as he stabbed Maka in the shoulder. She just kept smiling as she removed the sword and then kicked him in the face sending him flying. "Well to bad because I do." Giggled Maka. She placed a hand on the wound and looked at the blood it was black. "Oh look black blood it's so pretty." Maka cheered. She ran to Crona and grabbed his head and slammed it against a pillar and dragged it down. "Go on hurt me some more cant you?" She said. She then started stomping on him laughing. Crona was starting to feel a lot of pain because all of a sudden his black blood wasn't enough defense. He swung his blade into her chest hoping to get her to stop but all it did was come to a halt with a screech and she smiled while leaning on it.

"Why don't you try some eye gouging, or fish hooking? Ooo oo I know rip my tongue out." She said as they started swing their weapons fighting again. Crona was shaking and sweating in fear not knowing how to deal with all of this.

All of a sudden Maka grabbed his blade with one hand and looked at him with an eery serious look. "Your boring. You cant even fight back." She said as she frowned while gripping his blade tighter. "I bored of you. I hate boring people! Everything is more EXCITING WHEN YOUR FUN." She yelled the last part punching him in the face sending him flying again. She then gripped Soul with both her hands as they both started radiating a black light around them. It created winds around them in a circle. "Black Blood Resonance" Maka said back to her cheery self. All of a sudden there was a black glowing crescent moon like energy construct surrounding the blade and the back half. "Demon Hunter!" She cheered while running at top speed to Crona. Crona got up and paled when he noticed her coming at him with something scary and rose his blade to try to defend himself.

The moment the made contact he realized his mistake. She was stronger than him and this move was even more deadly and he did not activate his scream resonance. The proof of this fact was when the Demon Hunter sliced through his blade and him cutting them both in half. He smiled as he was now finally able to rest in peace without having to worry about things anymore.

Crona's body and sword both started to morph and both become two kishin eggs.

Maka looked at them in wonder wondering what they tasted like. She always seen how Soul ate them and was curious. She was about to reach for them and take one when a hand was put on he wrist. Se looked up to see Soul now in human form standing there with her. He was dressed in a black suit with a red undershirt and black tie. "Maka those are for weapons. Plus we need to stop the Kishin from being revived so we need to go. I know you have the black blood insanity now but I m your partner and I will stay by your side either way." Soul calmly told the pouting girl while he ate the souls. He was glad that at least he retained his sanity. While the black blood changed him too he retained control. He knew he would have to be there for Maka now. He really regretted listening to that goblin.

"Ohk Soul. You know you look handsome like that. Well lets go play with a Kishin!" She cheered as Soul transformed back into his black scythe form and they took off. She was skipping happily with Soul behind her back as hey ran full speed ahead. She was really fast now with the black blood strengthening her. She was laughing insanely the whole time she was running as well. She even passed by Black Star who was curiously walking slow for some reason. To Black Star he just looked at Maka as she passed while laughing like she was. He was confused as hell as to why she was like that.

"Uhm what the hell happened to Maka." Black Star questioned aloud as she passed by. He shrugged and continued on his way running now that he knew Maka was ok.

Back with Maka she was going so fast it looked like she was gliding across the floor. She looked ahead in her insanity induced eyes and seen Kid on the floor crying, while ahead of him were floating smiling balls. She stopped next to kid and giggled as she poked one only for it to explode upon her contact. Kid looked up in shock as he thought Maka had died! Although he was wondering how the heck she got there so fast. When the smoke died down Maka was standing there with a smile as her face was covered in soot but otherwise fine.

"Whooo that went boom!" she cheered. She then laugh as she got a great idea! She got in front of one and when it was behind her she poked it again using the blast to send her forward at an incredible speed as the other bombs started detonating making her go faster. She was cackling madly the whole time as her body was being propelled forward at an insane rate.

"Yeaaaa! This is fun its exciting! Hurt me more!" she cheered as she was sent soaring. Black Star had arrived to see the scene and was even more confused. He looked at Kid who looked just as confused as him.

"Uhh did Maka just use the bombs as speed boost?" Black Star questioned lamely. Kid looked at him and nodded in deadpan.

"What happened to her?" He questioned and Kid shrugged as he got up and left to go after her.

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With Free and Eruka

Free stopped all of a sudden causing Eruka to tun and look at him in question. "Why did you stop free we need to get going?" Eruka asked.

He turn to her serious. "Go on ahead it didnt work. Someone just flew past my illusion as if it weren't there. They were laughing and cackling madly while spinning a scythe around." Just then they heard that exact sound approaching. "Eruka run now the one coming has a large dangerous soul" Free yelled getting ready for a fight. Eruka muttered good luck before running away.

A minute later Maka came sliding in in front of Free who was already in his werewolf form. She looked at him while smiling. "Puppy!" she yelled loudly running to hug him. Free knew she was dangerous and different from the last time they fought. Back then using his eye he could see her soul was small and blue with wings. No though it was huge and black in the shape of a smiling face with pigtails. So he did not let her hug him and activated his eyes magic and used ice magic to send spears at her. They all shattered upon contact though but stopped her from running at him. She looked at him with frown.

"Awwh its a bad puppy. Your pretty eye is trying to stop me from hugging you! Let me rip it out and give you one of mine. LETS TRADE EYES!" She yelled the last part laughing as she lunged at him swinging her scythe to slice everything he threw at her. Free was panicking until he remembered he was an immortal werewolf. He lunged at her claws out to strike against her hand that was outstretched to take his eye. Big mistake. He forgot once crucial detail due to his forgetful nature. His ice magic shattered upon contact with her meaning her body was stronger than it meaning his claws wouldn't effect her.

This was proven when they shattered and she had a sickening grin as her hand shaped into a knife like shape and plunged into his left eye that was Maba's magical eye. He roared in pain when she pulled it out just as fast while jumping back. She a looking at it wonder as if it were something cool. With her grin still present she reached up to take her eye out. While ignoring souls shouting for her to stop. She didn't even flinch pulling it out. She threw her now dislodged eye at free while putting the pretty eye in her head.

Then something amazing happened. The magic of the eye recognized that it was in a new host and assimilated itself into its new host. This caused a wave of power to erupt fro Maka.(Sort of like steins soul force). She was concealed in a shell of black power that now looked like a starry sky. While this was happening Free picked up the girls eye and put it into his head using his werewolf's regeneration to make it his. He cursed that crazy girl! He decided to cut his losses and regroup with Eruka.

As Free left Black Star and Kid arrived to see the power source that was felt all over death city. The black starry dome was pulsating. What shocked them though was that it had pigtails and looked like a grinning Maka. They were even more confused now as before Maka's soul was small and weak but now it looked as strong as stein's! The black dome cracked before it shattered like glass to reveal what was within and it took their breath away as they looked at who was within it.

Maka now dressed in an elegant black dress with a bow on the back that had a moving starry night going across it. Her signature pigtails were tied up by what looked like black starry crows wings. She had heels to match and long black starry gloves. They noticed that Soul's scythe was different now(what I said it looked like earlier)as well. Just what happened during their fight with the demon blade? Black Star was excited now though as Maka was even stronger now he wanted to challenge her to a fight. Then she opened her eyes and looked at them and the biggest change was now present. She had different eyes now one was its normal green but the other had a green iris as well except it was covered in magic circles going through it with the words no future at the top of it. They both recognized it as the werewolf's magic eye, but they just seen him running away towards the Kishin.

"Maka we dont have time to ask for an explanation so please explain after this is over." Kid said walking past her. She looked serious as she nodded and let them run ahead of her. Once they were gone she sighed.

"Ok soul you were right that was a stupid idea. I am in control again." Maka said to the now human again Soul who just smiled and hugged her glad she was back.

Maka blushed a little but hugged him back. "Though I can still feel it's influence. I know that I will switch back every time we fight." Maka explained. Soul faltered a little but nodded seriously. He switched back and they continued running. Maka noticed colored trails with her new eye and assumed it was the different magic of the witches around her. She sighed because she knew this would cause problems. She had read up about Maba's eye after her first encounter with Free. She found whoever its host was it granted them Spatial magic and Ice magic. She guessed she was a witch now and she didn't know how to feel about it. She also needed to find something to fix her personality's switching. She noticed whenever she closed her magic eye the black blood influence was gone. She guessed it tied itself to her black blood and was now the source of her sanity. She sighed she wanted to just close her eye now but she knew she would need all her power for this fight so sanity will have to take a step to the side.

With that thought in mind she gave in to the influence and felt herself switching. The change was noticeable as the ends of her dress flared up like they were moving tails. Her face returned to a grinning visage. Since this Maka was more instinctive she instantly grasped her new eyes instinctive ability's and stomped the floor causing a trail of ice to go straight ahead of her. She leaped on to it laughing as she started ice skating at an incredible speed.

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With Black Star and Kid they had just arrived to the room of the Kishin and seen Eruka of the floor screaming while Free was holding a serrated pipe to his neck. It was as if they weren't in control. Then he and Black Star started to hallucinate as well even they didn't notice it. They noticed a bag of skin at the far end. The black blood needle a few feet from it. Then a trail of ice crept into the room and in came a laughing Maka with a black witch hunter version of Soul as she started swinging away like a mad person. Which she sorta was but they didn't know that they just knew she was different now.

Maka was laughing at the destruction she was causing as she sliced the puppy and sent him flying and she skirted around the witch instinctively recognizing her as one of her kind. She noticed there was a huge tube of her life force on the ground next to a bag of skin and grinned as she skated to it. She was already insane so the Kishin's power was not even effecting her. She grabbed it off the ground and tore the top off not caring that a little bit splashed on the skin bag as she downed it all letting it assimilate in her body and remove the weak blood. She now didn't know what to do. She completed her main objective of stopping the ones who were trying to put this stuff in the Kishin. So she sat there with a contemplative frown on her face.

She suddenly heard a flop while she was looking at her teammates who were fighting something not there she thought maybe the enemy is invisible? She looked at the object that flopped and seen that the skin bag now resembled a worm man thing.

Free and Eruka could do nothing as the scary crazy girl drink the black blood as they were frozen with fear. They noticed that a little bit splashed on the Kishin and to their joy it seemed it was enough to awaken it. It seemed everyone but Maka were frozen in fear watching it slowly morph into the Kishin while she just watched curiously giggling every now and then. Then it resembled a man with pale skin and black and white hair before cloth wrapped it's face up and his body. He just stood there hunched smiling.

Maka at this point was bored and decided to have fun! "Hey mister Kishin im bored maybe you can last longer? LETS HAVE FUN TOGETHER!" She yelled excitedly. As she stomped the ground and a pillar of ice blasted him upwards through the ceiling into the city. Maka laughed insanely as she swung Soul behind her charging all her magic into him and doing a full resonance.

"Full Black Blood Resonance!" She shouted as she and him were covered in an eery black glow before Soul transformed into a huge glowing black starry halberd with blades on both ends. She leaped up the hole laughing as she did creating a crater from where she jumped. When she left the other four came to their senses with the Kishin away from them. They looked at each other before they all jumped out of the hole.

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Meanwhile in the ball room 10 minutes ago

Death and everyone else that was trapped in the spatial magic were just waiting for something to happen and for the stuff to clear away so they could assist in stopping the Kishin's ressurection. All of a sudden their was a huge pulse of magic and power that resonated across the city. Lord Death was intrigued by the feel of the soul. He could sense that it was Maka and for some reason she felt like a part witch and she had black blood insanity. He knew Soul had the black blood but he suppressed it, but Maka felt like she was completely delved into it. Then there was the matter of her having magic. He sensed even further into it(He is death after all) and noticed to his shock she now possessed Maba's magic eye that the wolf had. He wondered how she came into possession of such a thing.

Thanks to his conclusions he knew what was about to happen before it even did. That was the barrier coming down so he was free to move again. He went to the middle of the city where he knew the Kishin chamber was under. He was about to break straight to it when he jumped back after feeling a massive amount of magic erupting and he noticed a pillar of ice was sending a now revived to his disappointment Asura to the sky.

He pondered on how Maka was accessing magic already when the transplant she did shouldn't have stabilized enough yet. She should have only the instinctual feel of magic right now. Death also knew she would crash soon with all the energy she was expending just keeping the eye open. He was though extremely shocked to see Maka leaping out of the whole laughing insanely, though he expected the insane part from the feel of her but what shocked him was she was wielding his most dangerous technique Kishin Hunter while she was chasing Asura into the sky. Seeing this he understood now. Her dark self was relying full on instincts although her wielding these abilities was a great feat by itself. He decided they would need a chat when this was over as he could see new possibilities opening up for her now. He also knew he needed another special eye patch like the one he gave Marie. He watched as she battled the weakened Kishin using this moment to analyze her and come to a decision as to what to do.

With Maka

She was currently slashing and swinging away at someone who was actually fighting her back for once. Oh was she so excited! She had Soul constantly in this new technique of theirs while she was slashing away. The only reason she was still in the sky was the things holding her hair in pigtails were actually wings made from her black blood. She batted him away and he opened his mouth and a vajra came out and shot a beam at her. She closed her right eye and channeled her foreign energy she knew was magic and called out her attack she read about. "Magic Eye Cannon!" A big eye resembling hers appeared in front of her and shot a beam from the pupil matching his and making both stalemate.

Maka all of a sudden felt extremely tired and decided on a last ditch move before she returned to the realm of sanity. She held out a hand she wasn't holding Soul with and a green portal appeared before her. Channeling her remaining energy she called out what would be her final attack of the fight. "Kishin Hunter!" She yelled swinging Soul into the portal confusing the Kishin initially until he was impale from the back with the scythe. Though the scythe was returned to normal before it hit him as Maka had already passed out before she could connect with an attack that would have greatly injured him now though it just made him grunt as the scythe returned to the girls side. It returned to Soul who was passed out as well as they were both using a lot of power just now.

Asura was about to kill what he thought would be a future threat before Death interfered saving the girl and her partner.

"Thats a dangerous pair of students you got there Death." Asura said talking for the first time since his revival. Death nodded. "Yes Maka and Soul make a great team and are truly strong now. Whats more she put up a fight against you and Soul was not even a death scythe." Death said before they engaged into battle. (Canon battle between Death and Asura). After Asura escaped Death went down and retrieved Maka after shinigami chopping her sobbing father and took her to the infirmary with orders to alert him when she awakes.

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2 days later

Maka groaned as she woke up. Her body felt so sore! She felt like she had been fighting Lord Death himself. She groggily opened her eyes only to realize half her vision was black on the left side where her magic eye should be. "I wonder if they took it out?" She said aloud and she touched the spot it was at only to find an eyepatch there making her sigh as she realized the eye was still there then. She wondered why the black blood influence was not there anymore though.

She heard a chuckle and looked over to see Death himself in her room. She widened her eyes. "No I did not remove Maba's eye. It seemed you knew how to use it well enough and its a great advantage to use the witchs own power against them." Death said to her.

"You mean I wont be expelled or killed because i'm a witch now?" Maka asked shocked. Death shook his head. "No no Maka. You wont be in trouble either for having the black blood curse. That's actually what the eye patch is for. It suppresses the insanity since I seen that it was tied to your new eye. It is a special type of eye patch and I made it just for you. These two things you have if mastered can be a great advantage to the DWMA. Here look at it." He answered while pulling out a mirror for her to look at herself. When she looked at it she noticed several differences. First her clips to hold her pigtails were replaced with those black starry feather wings but they were short now. She wondered if they activated on their own. While thinking that she noticed they grew in size again and shrank again. She then looked at her eye patch. It was a comical design of her face grinning evilly while holding a peace sign. She deadpanned at Lord Death.

Seeing the look Death chuckled again. "I thought it would be amusing since it represents your dark side." He replied she sighed knowing it was true.

"So what now Lord Death?" Maka asked.

"Now I have a question for you before we get down to buisness." He said and she nodded. "With your new power what do you plan to use it for?" He asked her. Maka put her hand to her chin to think btu the answer was simple. "My motivation has not changed I wish to surpass my mother and make Soul the greatest Death Scythe." She said smiling. Death smiled even though you could not see it and nodded.

"I see then I have a mission for you." He said to her surprising her since direct missions from Lord Death were serious. She put on a serious face. "I will first be having you train with Stein to get used to having a blind side for when your not using your eye. He will also be helping you with your new abilities and help with your dark side shifts. In the middle of this you will be hunting with him for Kishin eggs to raise Souls count to 99. Once this is done you will be sent on a witch hunt I personally will assign to you. In a few months my other death scythes will be coming here for the war against the Kishin. My goal is for you to have Soul be a death scythe by that time. As of now from witnessing your abilities in fighting I am promoting you to two star meister. It is my hope that by the time Soul is a death scythe I can make you a three star meister." Lord Death informed a shocked girl who nodded.

"Alright then since you accept you may use this day as rest and recovery also Soul is fine he will probably be in here anytime now that your are awake. Have a good day Two Star Meister Maka Albarn." Death said as she saluted while he was leaving. With Death gone Maka removed her blanket and was confused when her dress was gone and her old clothes were back although she noticed her coattail was extremely long and moving like a tail. She guessed the dress came out when she had her eye uncovered and was using the black blood. She decided to get some more sleep as she was still tired. She was excited to see what was going to happen in the future as she couldn't wait to meet her goal.

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Done! Alright leave a review telling me what you think and what I can approve on please. I am really excited to keep writing this fic. Also I read on wikia that Maba's eye was the source of frees ice magic so it was not exclusive to him.