A slightly twisted boy, who led a slightly twisted childhood, had enrolled to a slightly not so normal school.... more>>

Isolated from the general public, Toyoashihara Academy was a school that deviated from common sense as it was in possession of a dungeon underneath.

The strong were favored and the weak had their dignity trampled.

The dungeon, governed by game-like laws, was also affecting the real world…. <<less

I thought the girls who hated the hero would surely be pleased, but their expressions are strange.... more>>

…But how do I get home? <<less

There is an ugly beast that violates women in prison.... more>>

A treacherous beast that is feared and called a “Butcher”.

That’s me.

I was once a human but now I can’t even remember my own name.

I can’t speak, and I don’t understand a word they say.

It is in this deep loneliness that I am pouring my essence into the women everyday.

I pour my burning rage into them.

Over and over again, until they conceive.

From morning till night. Until the women’s souls withered.

To show them that I’m an excellent stallion and an obedient domestic animal.

But my soul has not perished yet.

I will break free from this prison soon. And when I do, it will be your last.

Every human who betrayed me, every demon who altered me, I will trample down like an ant.

And it won’t stop until I’m satisfied.

The dawn of the beast is near. <<less

A world where the [Demon King] was defeated by a [Hero] that came from another world. People carelessly forgot about their fear of the [Demon King] and of monsters, living in peace.... more>>

In a forgotten and run-down cave in the mountains, a new monster that should not have been born was given birth.

The monster’s name was the [Black Ooze]. It was nothing exceptional other than its black color, an ordinary slime.

However, this slime had the special characteristic of being able to take the abilities of the living things it swallowed. It preyed on an insect that had paralytic poison, as well as other animals. Following that, it attacked a human, obtaining his knowledge and [Desire].

Before long, the monster established its target as the female mage that came to explore the cave.

This world still wasn’t aware.

[A Monster Was Born]… <<less

She’s escaped Isabella’s clutch for three years now. She believed she could live a peaceful and undisturbed life, free from surveillance and control. However, her... more>> life during these three years has been wildly unsuccessful: her girlfriend cheated on her, work pressures mounted, and her parents are pushing her to marry. Every part of her life is falling apart— she’s simply gone from one hell to another.
Suddenly, Isabella reemerges. Will she surrender her love and her body to once more become Isabella’s toy? <<less