Maou-sama no Machizukuri! ~Saikyou no Danjon wa Kindai Toshi~ - Volume 1 Chapter 3

Xia Zhiyi just opened the door and was sent directly to another world.
Besides her, there are other people here, even her ex-girlfriend Jing Ruyu who just broke up.
Then a mysterious voice fell in their ears——
【Are you regretting your choice?
【Do you feel pain because you can’t control your body?
【Have you seen death and feel unwilling because life is short?
[It doesn’t matter, it doesn’t matter, this is the ‘new world’, the new life you are looking for is here, and it is waiting for you not far ahead!
[Lucky ones who have been selected, you only need to complete the task and live until the end, and you will be able to welcome your new life! 】
At the end, I added two sentences.
[Don’t die, you will never have another chance if you die.
[Treasure life is everyone’s responsibility, I wish you all the best, hee hee. 】
Everyone was horrified, but Xia Zhiyi was different.
“This voice,” she turned her head to look at Jing Ruyu, and commented objectively, “It’s so yin and yang.”
Jing Ruyu: “?”
What is your focus here? ?
After everything that happened after that, Xia Zhiyi realized that this “new world” was not only yin and yang, but also a game of death.
Facing the monsters and ghosts in the dungeon, in order to survive, she decided not to be a human!
Later, she discovered that her ex-girlfriend Jing Ruyu had a secret.
An unknown and unspeakable secret.

[Eating guide for this article]
○ Sand Sculpture｜Raising Cubs｜Not a particularly scary infinite stream
○ The private setting is like a mountain, it is purely made up｜Logic serves the plot｜It’s just a story, don’t force it if you don’t like it
○ Scarf: @咕咕Is it too hot to pass out today?

Content tags: supernatural, supernatural, special liking, infinite stream, cool text
Search keywords: Protagonist: Xia Zhiyi, Jing Ruyu ┃ Supporting role: ┃ Others:

- Description from novelbuddy

[WSA 2025 Entry]Ivan Mendoza, a world-renowned robotics engineer, met his end at the hands of those who feared his genius. But death was not the end. Awakening in the body of Kael Valtieri, heir to a destitute border territory in the magical kingdom of Ardania, Ivan finds a second chance in an unfamiliar world driven by arcane forces.In this realm, magic reigns supreme, yet it is woefully inefficient and bound by antiquated traditions. Armed with the knowledge of advanced robotics and engineering from his past life, Kael sets out to merge science with sorcery, aiming to revolutionize the very fabric of magic. His quest? To uplift his impoverished territory and safeguard it against the lurking dangers beyond the border.But Kael’s journey takes a thrilling turn when he stumbles upon the remnants of an ancient, forgotten civilization. Hidden within their ruins lies golem technology—astonishing constructs far superior to anything Earth’s science could fathom. Driven by curiosity and ambition, Kael deciphers their secrets, melding ancient ingenuity with his modern intellect to forge unprecedented defenses.As Kael uncovers the dark history of this world, he learns of rifts that once unleashed monstrous beings from other dimensions, nearly annihilating humanity. Though a powerful artifact sealed these rifts, its strength is waning, and an impending cataclysm looms.Now, with time running out and the continent teetering on the brink of another monstrous invasion, Kael must wield his hybrid mastery of science and magic to confront the rising tide of darkness. Can one man, armed with the knowledge of two worlds, avert a catastrophe and carve out a new destiny?Prepare for an epic tale of innovation, mystery, and survival in a world where the past and future collide.

When an unlucky, awkward virgin dies in the most humiliating way possible (you don’t wanna know), he wakes up not in heaven… but a mechanical construct powered by divine magics built for a single purpose: Sex.In a fantasy world cursed by a sexually frustrated demon queen, men can’t keep it up, women haven’t had a decent orgasm in centuries, and birth rates have plummeted harder than masculine egos. Society is teetering on the edge of population collapse—and the only thing standing between mass hysteria and sweaty salvation... is him.His new owners? A smoking-hot, elven herbwitch MILF and her fiery half-dwarf, half-elf genius daughter who created him as their latest “intimate invention.” After a magical screw-up gives him a soul (and an upgrade below the belt), he becomes the only pleasure unit capable of leveling-up his powers of pleasure, independent thought—and maybe... emotional connection?Now powered by aphrodisiacs, awkwardness, and sheer mechanical stamina, our hero must navigate lusty labs, intense moaning missions, and a society starving for satisfaction... all while trying to survive being “tested” and “reviewed” by every noblewoman, monster girl, and lonely tavern wench in the realm.------------------WARNING: May contain excessive thrusting, magical lubricant, seductive stat screens, and one very confused virgin trying to do the right thing! Reader Beware... and bring tissues.

A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.