Slayers in a Heroic World

Ch.13 Dawn

Disclaimer I do not own My Hero Academia nor Demon Slayer

I only own the Plot and Original Characters

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*Narrator Pov*

Midoriya rolled on the ground as he avoided a barrage of tendrils aimed at him. A cold sweat had begun to soak the young teen as he sliced some tendrils. It's been chaos since they arrived to help All Might. Midoriya looked to the ward's center, seeing a blur of black and dark green fire along with green winds tearing everything apart. It was just a dust storm in the middle of the ward as the attacks continued to tear the area apart. Midoriya was in the outskirts as support even though he was struggling to stay alive. It had only been 10 minutes.

The dust storm cleared showing AFO still with a cocky grin. He was now shirtless due to all the attacks but yet his skin was still flawless. Koimi appeared behind him and swung down in side slash from shoulder to hip, cutting clean through like butter. But before the blade could even finish cutting through it had already healed. Koimi was forced to leap back as more tendrils poured out of his back.

AFO: Come on peasants. 3 Sun breathers and an old fart, and you still can't injure me? This is just sad.

Hisashi jumped forward at AFO with a snarl.

Hisashi: Sun Breathing; 30th form, Amaretsu's Hundred Slashes

Hisashi started slashing at AFO making a stream of dark lines of fire connect with the Demon. Like black lines were drawn all over AFO with a pen and Hisashi was the writer. AFO just smiled through the attacks before laughing as he released electricity off him, hitting Hisashi who gritted his teeth in pain as he was knocked back. Following his role Midoriya quickly stepped in helping Koimi begin a new assault.

Midoriya wasn't given a chance though as AFO sent a blue dragon from his hand at Midoriya forcing him to block as he got launched back. Koimi quickly went into her attack anyway to avenge her little brother.

Koimi: Sun Breathing; 28th form, Ra's Chariot

Koimi launched herself at AFO in a spinning attack turning herself into a mini green sun that exploded on impact causing an explosion of green particles. The dust cleared showing the same cocky smile as his skin was stone where the attack connected before turning back to normal.

AFO: Some new moves that aren't in the memories of the past kings. Along with the flames, they're different. Hm, ah I get it now it's because Sun Breathing is no longer in its purest form or you aren't perfect wielders. Or maybe both.

Hisashi and Koimi held stern expressions because AFO hit it right on the nose. Throughout the generations, the quality of Sun Breathing had never deteriorated if anything it was the compatibility with the breathing that changed in the family. As the years went on more and more members of the Midoriya weren't compatible. Due to this, the color of the breathing began to vary among members, throughout the years since the Patriarch only 3 members have ever gotten the pure color.

Midoriya huffed as he watched AFO smile as he spread out his arms in a mocking gesture. It worked as All Might, Hisashi, and Koimi threw everything at the demon but he didn't retaliate instead letting them hit every attack as he remained arrogant. The wounds healed the second they landed the attack. AFO smiled as he began his counterattack, charging at All Might and punching at him forcing the Hero to raise his guard barely in time. However, he still got launched into the side of the building. 

He slowly turned his head to the rest showing a cruel smile as he was finally feeling like moving. Since he had not moved an inch since the fight started. AFO scanned the fighters wondering who he should kill until he was consumed in a wave of fire. He turned seeing some heroes trying to rain on his parade. His smile dropped as if a bird had pooped on him.