Taikou Ritsudou Sacred Villainess

Every man turns into a monster—Verudania.
Every woman becomes a vessel that carries their cursed seed…
Humanity’s on the ropes, backed into a corner by some freak virus that mutates everything it touches.
The only way to fight back? The Variant Order—humans pumped full of aberration DNA, strapped into combat suits, and sent out to hunt the things down.
The story takes place in Aegis, a city-sized academy built to train the next generation of aberration hunters.
But it’s not just the monsters the hunters are up against.
There’s a cult obsessed with the aberrations, worshiping them like gods.
Strange creatures getting into the city unnoticed.
And then there’s the industrial zone, transmitting some kind of brainwashing signal no one knows what to think about.
At the heart of it all are three girls, full of dreams about becoming aberration hunters.
They’ve got their work cut out for them, though.
Behind the shiny facade of their school things are not as they seem.
Can these three take on the evil that hides itself in the shadows and crush the sinister plans threatening their very world…?

[Translated from dlsite]