A/N: Hey I'm back with another fanfic and I'm doing a Black clover X My Hero Academia fanfic. This fic was inspired from another fanfic I found on Wattspad called "From Knights to Heroes" by adollashinra. It's a pretty fun read however it hasn't been updated for a while so this fic is kind of a continuation (if I'm not lazy) of the fic with some of my own spine and twist on it.
Also considering Black clover is a stronger verse Asta, Yuno and Noelle would be leagues stronger than any of the MHA characters so I found ways to nerf them while still making them really strong.
Also this really isn't relevant to the fic but it's surprising how there aren't that many fics where Asta/his friends get transport or is born in the MHA world so yeah that's another reason I decided to write this fic. A real good one I do recommend is "MHA: The Black Bull" by Vizard Masky.
Also apologies in advanced for any grammar mistakes.
One more thing My Hero Academia and Black clover belong to Kohei Horikoshi and Yuki Tabata I own nothing
"*pant* *pant* *pant*" came the heavy exhausted breaths of a very injured Asta in his Devil Union form covered with bruises and open wounds from head to toe, doing everything in his power not to pass out from the amount of damage he received from the enemy in front of him. Beside him from both his left and right side was an equally injured and stamina drained Yuno and Noelle, with Yuno in his full Saint Stage Spirit dive form and star magic activated and Noelle in a stronger version of her Valkyrie dress after she got to keep some of Undines Spirit dive power.
In front of them was the king of the devil himself in his half manifestation form, Lucifero the ruler of the underworld. Despite the fact Lucifero still had overwhelmingly more magic than the Light triad and even after defeating the captains of the clover kingdom he still received some damage as the fight from the 3 magic knights continued, which only served to piss off the king of devils even more. Thinking to himself how dare he be touched by these filthy peon's.
"I'm…not…done…not done yet!" Asta would yell out with as much resolve and strength as he could muster, not backing down even when facing the king of devils, a being who had the power to destroy the world.
"Neither are we!"
"Neither are we!"
Yuno and Noelle would yell out at the same time as they would all begin to charge forward with Yuno using his star magic to Teleport both him and Noelle around Lucifero to try and distract him in order for Asta to get a clean hit.
"YOU FILTHY PIECES OF TRASH!" Lucifero would yell out in frustration and rage as not only was his full manifestation interrupted, but also the fact that these lowly humans would dare try to defy him. From that cursed woman who was absorbing his magic, then these so-called strongest mages of the clover kingdom and then Him. The anti-magic brat, the root of all of his problems. Lucifero was more than just furious as he actually had to go all out to defeat these peons.
As Asta was getting closer, Lucifero would use his gravity magic to raise the ground of the battlefield high up, making Asta slam to the ground and halting Yuno and Noelle's teleportation around Lucifero.
"BEGONE!" Lucifero yelled as he repelled the ruble from all directions, sending the rocks as large as buildings towards Yuno, Asta and Noelle at such speeds they could barely dodge or deflect most of them by the skin of their teeth.
'Shit…I only have 15 seconds with Devil Union, I can barely find an opening, much less guard against this beast. No, I have to attack…I have to surpass my limits!' Asta would think to himself as he was suddenly bombarded with memories from Liebe. Asta sees and goes through all of Liebe's memories from when he left the underworld to the moment Lucifero killed Licita.
Asta's mind
Asta was then standing in an endless white void that seemed to stretch for miles with the only person being him and Liebe. Liebe was a few feet away from where Asta was standing and was on his knees crying out in frustration.
"Why? why did that have to happen?"
"Why did Licita have to die?"
"If only I was stronger, If only I had magic…If only…I never met Licita then she wouldn't have died…I'm sorry, I'm so sorry mom" Liebe would sob out his frustration thinking he may not be strong enough to beat Lucifero and avenge Licita.
"Liebe I'm so sorry I didn't know you had to go through that. I was the only person in the world that didn't have magic so I also faced hardships, but it's because of those we were able to meet." Asta would say walking up to Liebe
"I'm grateful to have met you Liebe, I can't defeat Lucifero alone but together we can do it. Let's do this as brothers."
Asta would say smiling with his hand out towards Liebe.
"Yeah let's do this as brother's" Liebe would compose himself and take Asta's hand
Outside Asta's Mind
6 seconds remaining
Lucifero sent a punch towards Asta's face fully intending on obliterating his head open but was completely surprised and caught off guard with Asta catching his punch without budging and also Asta had a fifth horn on his forehead with his hair now completely pitch black instead of the very dark grey in Devil Union.
'He's Nullifying my magic within the area' Lucifero would think to himself.
Lucifero didn't have time to react to the kick that came from Asta, sending him flying across the battlefield
"Yuno Noelle now!" Asta would yell
5 seconds remaining
Understanding what Asta meant both Noelle and Yuno would charge at Lucifero side by side to perform a combination attack spell pouring almost all of the magic power into this attack with Yuno even subconsciously using his magic stone pendant to draw as much mana as possible.
"Combination magic: Sea dragon spirit storm!" Noelle and Yuno yelled side by side with Yuno his hand raised the same with Noelles lance, as they combined their notable attacks to create a water sea dragon that shot out a magic beam made of condensed wind and water magic that acted like a large laser moving at such insane speeds towards the Devil king. Lucifero tried to block the attack but his chest was damaged and his guard was broken sending him back which was the perfect opportunity for Asta to cover the distance between him and Lucifero and cut his arms off with his demon slasher sword.
4 seconds remaining
Lucifero flew back to give himself some distance between him and Asta. He would then use his gravity magic to send large rocks at Asta and lift the ground up to block Asta path, however would dodge them with a lot more ease in blinding speeds that he left after images. Asta brought out his Demon Destroyer sword now dual-wielding both the Slash and Destroyer sword and was quickly closing the distance between him and Lucifero.
3 seconds remaining
"YOU USELESS PIECE OF FILTH, YOU ALL DARE DEFY, I WILL DESTROY YOU UNTIL THERE'S NOTHING LEFT" Lucifero would scream in rage as he would send down larger rocks at Asta who would easily dodge them. Not only that but he almost forgot about the 2 royales sneaking behind him getting a few good hits but they were barely able to leave a noticeable scratch. It didn't matter though, Yuno and Noelle knew that this would all be over soon.
2 seconds remaining
Asta was now in front of Lucifero fully intent on ending this. Lucifero's gravity wasn't an option so the Devil king tried to use a kick but Asta would dodge with a front bringing his Demon Destroyer up and slicing Lucifero's chest, enough to damage him and weaken his magic but not enough to destroy his heart.
1 Second remaining
"The only one useless here is you!" Asta yelled as he used his Demon slasher sword to give a final horizontal slash across Lucifero, severing his heart in the process and cutting Lucifero in half killing the King of Devils.
"*pant* *pant* we..won *pant*" Asta would pant out. He was so exhausted and his body was in so much damage and strain from the fight that he could barely stand or even say a word. Asta turned to see Yuno and Noelle slowly walking towards him, both of them out of their transformations equally damaged and tired from the fight. Despite that they still held victorious smiles on their faces.
"We…did..it" Noelle would say to no one in particular as she looked to see the Devil king's lifeless body slowly turn to dust.
"Yeah… now we can all go home" Yuno would say smiling at the outcome
"Yep now I'm one step closer to becoming the Wiz-" Asta didn't get to finish his sentence as Lucifero's negative mana was swelling across the battlefield, fluctuating the gravity around the area and distorting the space around the 3 magic knights.
"What's going on?!" Asta asked, alarmed as he noticed Lucifero's ki swelling up and becoming abnormally unstable. He knew Lucifero was dead but didn't know what was going on with his body so he turned to his 2 friends who were equally as confused and alarmed at the current outcome.
"Isn't Lucifero defeated?" Noelle asked in shock
"Guys get down!" Yuno yelled as he put up a weakened barrier using his star magic with the little remaining mana he had.
BOOM!
Came an explosion and a very bright light from where the 3 magic knights were, scattering dust and debris across the area. When the dust settled the 3 Magic knights who defeated Lucifero were gone without a single trace in the area.
Unknown Area
*Beep* *Beep* *Beep* *Beep*
'Ugh…my head hurts…what happened…where am I?' Pink eye's would slowly open from a beeping sound invading her ear drums. The girl blinked a couple of times and her eyes adjusted to the light coming from the window. The girl looked around to see she was lying on a bed in an unfamiliar room. She also noticed that a tube was attached to her right arm which was connected to a plastic bag filled with some kind of clear liquid.
"What is this?" The girl would ask out loud as she sat up from her bed now fully awake, but her body was aching in pain and was in complete strain. She also looked down to see she was wearing some light blue gown that reached her ankles. When she wanted to ask more questions the door to her room opened revealing what seemed to be a nurse walking inside.
"Oh you're awake, don't worry I'll get the doctor right away" the nurse said leaving the room with the confused and anxious silver haired girl sitting up on the bed staring at the door.
"Ah good you're finally awake. It's a complete miracle you survived from such injuries even with our doctor's that have recovery type quirks. By the way my name is Dr. Isshin Kurosaki" The doctor said sitting beside the silver haired girl.
The girl was confused on what the doctor meant by "Quirks" was it their magic, but she couldn't sense a single drop of mana from them. She wanted to get the main questions out of the way first and composed herself first.
"Well…Thank you for healing me, but where exactly am I?"
"Oh to answer your question your in Jikei Hospitals inside the city of Musutafu"
Musustafu, she had never heard of such a place and based on the architectural structure of the building she was in and the building outside they seemed more structured and to put it bluntly less crummy, so she knew she wasn't in the forsaken or commoner realm.
"And which country is that in?" She asked feeling the dread in her stomach growing deeper
The doctor looked at her with a confused eyebrow raise but answered the question nonetheless.
"It's in Japan which is in the continent of Asia" The doctor answered, noticing the girl's face go pale with fear.
"Em..so are there any more questions you would like to ask?"
This brought the girl out of her thoughts and turned to the doctor. She was cautious about these people because she was in an unknown country in an unknown continent, possibly all alone but she decided to ask some more questions.
"Y-yes I still have more questions like. What happened to me? How long was I out? Was there anyone with me? Also what did you mean by "quirks"?
The doctor looked at her and seemed to mutter something about amnesia under his breath but answered her question.
"For your first question you were found in the morning on the sidewalk in the middle of a crater completely injured and unconscious. A civilian saw you and called an ambulance taking you to this hospital. You've been in a coma for approximately 4 days since we found you and to answer your third question you were the only person that was found in the scene.
The girl's face seemed to get paler and paler with the information she received. She wanted to cry out in frustration but continued to remain as composed as possible.
"Now to answer your 4th question about Quirk's. To put it simply, they are unique supernatural powers that humans are born with, 80 percent of the world's population has a Quirk while the remaining 20 percent do not." The doctor explained
"Ok…I think I understand"
"Good" Isshin gave her a reassuring smile
"By the way do you remember anything before you were unconscious?" The doctor asked
The girl thought about it for a moment, not sure whether to tell the man what exactly she knew until she finally answered.
"...no I don't have any recollection the time before I was unconscious"
"Hm…I see"
"Do you remember who you are?" the doctor asked
"...I…can only remember my name… Noelle Silva and my 'Quirk' " Noelle said as she brought her hand out to see a water ball forming in her palm.
"Hmmmm I see, well don't worry we'll bring you up to speed later, for now you just relax for today." Isshin said, smiling as he got up and left the room.
The moment both the doctor and nurse left the room Noelle began sobbing uncontrollably. She is alone in a world she doesn't understand and has no idea how everyone else is doing, leaving her nothing to do but sob until she fell asleep and waited for what this world had in store for her.
Her last thoughts were that of the first person to accept her lack of magic control, the person who motivated her to get stronger and surpass her limits and the first person she ever loved.
'Asta'
A/N: And that's a wrap hope you really enjoyed this first chapter
