Oni [BNHA x Male Reader]

[Special Episode 3]World Heroes' Mission #1

"Why were superhuman powers, the meta-abilities known casually as quirks, forced upon our kind?" A man in a large ornate robe questioned as he walked through a large hall and up some stairs before turning to look out upon a large crowd of robed individuals. "Why was the first meta-human the shining baby born onto us?" The ornately robed man continued as several of the robed figures presented spears towards a statue of a baby surrounded by flowers and light. "These quirks... Bring about nothing but tragedy. They are not a blessing on our world, but the beginning of its end." He declared as he held up a book with the title "Quirk Doomday Theory."

"It is foretold in the Quirk Doomsday Theory. As generations pass, powers mix and evolve. Eventually, none will be able to control their abilities. In this hour of need, 80% is sick with quirks." The man in a large ornate robe continued. "How many of the remaining pure humans will have relations with quirk holders? Spawning even more who are cursed with this blight. Our extinction is nigh at hand..." He lamented. "We, Humarise, must take action. Even if it means dying the earth red with blood, that will simply be our righteous burden to bear. For humanity's salvation."

"For humanity's salvation! For humanity's salvation! For humanity's salvation!" The crowd chanted in unison, their voices consumed by fervor, as another Humarised member a man wearing an eyepatch listened in before turning away and beginning to make a swift exit.

"Now then, let us begin!" The ornately robed man exclaimed as he held a dagger high above his head, which, with the press of a button, began to glow as a large machine began to glow purple as a signal was sent out to other devices elsewhere, which caused them to activate and begin to spew out a green gas that poured out into the sewers that the devices were located in before spilling out from manhole covers and into the streets, covering over a large portion of the city in mere seconds. Civilians screamed as they attempted to flee from the gas, but it was too late, as soon the gas began to have an effect on those exposed; one man screamed in pain as his body began to change, his skin shifting into a shade of green, claws sprouting from his fingers, and his neck bulged as he began to shrink down, eventually transforming fully into a turtle before he stopped moving.

Another man knelt down and let out a pained scream as large, feathery wings twisted and sprouted painfully from his hands and arms, refusing to stop as he fell to the ground. All around, similar things were happening as people's quirks raged beyond their control; one man's body melted into a slurry while another's body was consumed by flames. A woman let out a scream as she floated in the air; all around her was a cyclone that flung other people and objects around. A hero caught in the gas held his head in agony as his eyes began to glow before lasers burst from them as well as several other spots on his body, the power of which sliced through buildings, which crumbled to the ground, causing large-scale destruction.

Amongst the fire and the dead, a man looked around in horror; however, the gas seemed to have no effect on him. "Ah, hello there." A voice called out, causing the man to look back in fear as he saw a Humarise cultist approaching him. "It seems you don't have a quirk." The cultist remarked as she knelt down next to the man and removed her mask. "Congratulations. You are one of the chosen who's been saved..."