The world to reverse.

In a world where demonkind and humans stand opposed… humanity, once on the brink of extinction, was saved by the emergence of a “Hero” and his overwhelming power, who successfully defeated the demonkind from the edge of annihilation. Several centuries later… the surviving demonkind, known as “Succubi,” launch a plan to ensure the continuation of the Hero’s bloodline! As the Hero, you must resist the temptations of “ordinary girls transformed into succubi” and “monster girls” aiming for the Hero’s seed and power, and, with the help of your childhood friend and lover, defeat the Demon Lord! Should you succumb to temptation, you will lose your virginity along with the power of the Hero…!

One day, a letter arrived from the village chief.

"Dear Hero

I have a request for you, Hero, and have sent you this letter.

Right now, in our village, a succubus that sucks the vitality out of men is rampaging every night, and all the men in the village are dying one after another.

If this situation continues, our village will collapse.

In order to keep the village alive, I would like you to get rid of the rampaging succubi.

I would really appreciate it if you could help our village."

You, the hero, have received a request from the village chief and have entered the succubus castle to get rid of the succubi that are troubling the village.

Once inside the castle, the succubi will use all sorts of sexual techniques to try to drain the hero's energy with reverse, blowjobs, seductive seduction, etc...

In a distant kingdom ruled by ambition and fire, an aging monarch dreams of expanding his legacy. Obsessed with conquest, he sends his sons to subjugate the neighboring provinces — once peaceful lands now protected by a mysterious and fiercely resistant coven of witches.
 
But fate has no loyalty to bloodlines.
 
During one of these brutal campaigns, the king’s eldest son — his pride, his heir — falls in battle, slain by arcane forces that no sword can match. Grief soon turns to rage. And rage calls for vengeance.
 
Desperate to strike back, the king seeks out a warlock long banished from the royal court. The warlock offers help — but not the kind the king expects. Through a dark and forbidden ritual, he raises the fallen prince from the grave… not as a man, but as something else. Something hungry. Twisted. Unnatural.
 
Now, a creature of lust and undeath walks the earth once more, driven by a primal desire to defile and destroy the witches who ended his life — one coven at a time.
 
This is a tale of power, corruption, forbidden resurrection… and the sinful magic that binds them all.

The girl opens her eyes in a desolate world, and hears "your" voice from in front of the screen.
You can direct her actions, help her solve mysteries, evade dangers, and find a way to leave this place. Of course, you could also choose not to do so, or even worse, deliberately guide her to death... Just kidding, you surely wouldn't do that, right?

In the near future…
A world where the virtual space “Real Dive System” has become the basis of people’s entertainment.
The main character, Hikaru Nitta, becomes involved in a dark conspiracy that takes advantage of the Real Dive System…
All heroines available for NTR! A pure love/NTR branching RPG!