History Always Repeats Itself

- Character Info -

  This fanfiction is a Kimetsu no Yaiba x My Hero Academia Crossover.

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Name : Izumi Midoriya (later Aizawa)

Quirk :  

Pyrokinesis

Breathing Style(s) :

  Hinokami Kagura (Sun Breathing)

               Thunder Breathing

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Pyrokinesis : Like Nezuko, her great Grandmother, her quirk (formerly known as 'Blood Demon Art') allows her to create and control a special type of flame from her blood that are greenish and gold in color. These flames can harm or heal whoever she wants it too, and she is able to manipulate the temperature of the flames at will, being it hot or cold. Izumi can use this quirk by igniting her own blood or creating it out of thin air. (More powerful when ignited by her blood.)

     Extension : - Enhanced Regeneration - Ever since she was younger, Izumi has unusual regenerative abilities that allow her to heal a touch faster then other kids her age. (Courtesy of Nezuko's demonic origin). As she gets older, she discovers that her regeneration abilities have gotten a bit faster.

                              - Enhanced Strength & Speed - Izumi possessed an unnatural physical strength ever since she was younger. Once she receives hand-to-hand combat training and experience, she will become a force to be reckoned with. If ever she loses her weapon in combat, she will rely on her pure strength, like Nezuko, to deliver fast and coordinated kicks and punches.

        Drawbacks : If her flame ability is overused or if she loses to much blood, she will most likely pass out from exhaustion and sleep to regain energy and regenerate. (just like Nezuko-)

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Hinokami Kagura : This quirk (Also known as 'Dance of the Fire God' or 'Sun Breathing') is compressed into twelve techniques in total. In Nezuko's (Tanjiro's) old notebook, the breathing utilized in the 'quirk' allows the user to never exhaust themselves, no matter how long they fight. This style mimics the characteristics of the sun and presents it in the user's movements. All of the techniques are extremely varied depending on the user. With no solid pattern, this makes it extremely versatile to against enemies. Users of this 'quirk' can see themselves manipulating solar flames when this is in use. Izumi noticed that this 'quirk' increases her overall strength, power and speed.

     Extension : - The 'Transparent World' - Once Izumi awakens her 'Mark' (DSM), she will be able to utilize a special form of ocular extrasensory perception that will alter her vision and allow her to perceive other human beings as if they were transparent, and only being able to see their internal bodies. User's are able to se the flow of blood, muscular contractions, breathing and movements of the joints. One could use the Transparent World's power as a way to predict and evade opponent's attacks, as well as to find some openings for their own. The user is also able to see the world around them as if in slow-motion, dramatically increasing their speed, dodging reflexes, and attack potency.

        Drawbacks : If Izumi goes over her limit, she will find that it gets harder to breathe and her regeneration ability would not kick in at first, leaving her vulnerable to oncoming attacks. Training this will definitely stretch her limit, but it won't really get rid of this weakness.

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Thunder Breathing : This is a style that mimics lightning, specifically with swift strikes and movements akin to lightning ripping through the air, and replicates it in the user's movements, techniques and abilities. Most of, if not all, known techniques and forms of this style involve moving at blinding speeds and immensely fast strikes and slashes to overwhelm the enemy in an instant. The previous users of Thunder Breathing are said to also visualize themselves creating and manipulating lightning and electricity when unleashing their techniques. Users also mimic lightning to such a high degree that they cause the air around them to vibrate when poised to unleash a technique and then create loud sounds alike to thunder with mere footsteps.

        Drawbacks : If used too much and to a high degree, her legs may become incredibly sore and the muscles and nerves in her legs might begin to spasm.

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  I wanted to write a story with Female Izuku since forever after getting back into MHA and since I also love Demon Slayer, I decided to combine the two! If they were her great grandparents, then Aizawa's mother was their daughter while Aizawa was their grandson, making Izuku the great granddaughter- . . . Also my math sucks and I always lose motivation, so please try and be patient with me.

Anyways, I also have other stories that I need to update sooner or later, so that will probably get in the way of my updating schedule. I'm also not that great of a writer, so we'll see how this will turn out!

I forgot to mention that she will have some demonic traits that Nezuko had, such as sharper nails and small fangs. (She's had them all her life.)

    - MissAnimeWizard15