The Rookie Demon Lord and His Hundred Lovers

Alice, the current Demon Lord of the Demon Realm has heard that a hero is coming to kill her! What will she do? Well, she'll go to him, of course! And anyone who opposes her on the way will be drained to add to her power! Nothing will stop her; be they goddess or titan!

On that day, an adventurer reached the end of his life.
Under a clear blue sky, struck by a bolt of lightning.
And so, the young man Alto sets foot in the land of “Purgatory.”
The first person he meets in Purgatory, a world of demons, is… a lonely Demon Lord who has just awakened from a thousand-year slumber!?
A Purgatory life for the Demon Lord and Alto begins on Hard Mode.
Their enemies: every single demon in Purgatory. On the other hand, they don’t even have a place to live.
However, Alto has a trump card up his sleeve.
It is a secret art passed down through his clan to construct a “Demon Tower.”
If they use this as their base, they can at least secure a minimal standard of living—
Wait, WHAT!? We’re going to use this Demon Tower to go beyond the surface world and reach the heavens!?
Just how many stories high is this thing gonna be!? Don’t be ridiculous!
And so, this absurd tale begins!

Aoi was an ordinary male student when one day, a fairy appeared before him
and turned him into a magic girl by accident!

She must now work to stop the evil organization and bring peace to society!

She managed to save her friend Shizuya one day from the evil organization,
but it turned out that this was a plan set by Shizuya!

Shizuya was actually a demon lord, and had taken her away to his chambers to
impregnate her and make her his own!

Now you must help Aoi escape from his clutches before it's too late...!

To exact revenge on the Brave, the reckless Demon Lord Alice, after her rebirth, decides to proceed cautiously, step by step.
To weaken the brave's forces, she must defeat the Four Sages and expand her territory.
However, various erotic events await her on the path to world conquest—

Holding the title of the strongest and known across the world as an invincible Demon Lord with no equal, Mineria effortlessly crushed any enemy in an instant with her vast magical power. Yet, precisely because of her overwhelming might, she was hopelessly bored.
One day, she happened to pick up a certain book.
Deciding to cast the spell written inside just to kill some time…
Out of nowhere, an erotic trap dungeon materialized! And due to an imperfect ritual formula, she—the very caster—ended up trapped inside?!
To make matters worse, the dungeon’s weakening effects reduced her prized magical power down to the level of an ordinary monster. The only way to lift the curse is to fight her way out of the dungeon all on her own…
Toyed with by monsters she had always looked down upon, betrayed by subordinates who were supposed to be her allies, yet unexpectedly saved by creatures she had once abandoned…
Her boring days have suddenly turned into an unwanted, chaotic grand adventure. Will Mineria be able to safely escape her own castle and reclaim her true power?!