Xia Moan, a hardcore base-building and resource management game enthusiast, is summoned by the desperate half-demon Talia Ronoway. He journeys to another world and is unexpectedly possessed by an ancient cursed armor. He builds the most powerful Demon King's city from scratch in the harsh underground demonic realm! What? Building a dungeon is difficult? Here's the "Alien Underground Colony Construction System"! The most advanced technology is indistinguishable from magic, and the most rational science will incorporate magic into its systems! The stage of elven lords, dwarven princes, and demihumans is gradually coming to an end. The struggle of the four kingdoms, the war of kings, the era of humanity has just begun! The world is so big, why not go and see it? The tunnels of the earth-devouring demon worms create an underground ecological maze. The wasteland is the gold mine and burial ground of the Adventurer's League, and the back garden of the demon rulers! Magic stone warriors,...

In the past, I was surprised that the protagonists in the anime couldn't recognize them after traveling through time. They explained that it was because the two-dimensional characters were different after becoming three-dimensional. But after traveling through time, I want to loudly declare that the two-dimensional world is truly two-dimensional. The sky is blue, the clouds are white, and the grass is green. But as long as the color tone is slightly adjusted, everything in this world looks super two-dimensional! And I am no ordinary person after traveling through this two-dimensional world because I have a built-in point-adding system. Do you understand what I mean? With my supreme wisdom and my endless talent,

This world will be called the Great Tomb of Nazarick!

After the establishment of Ainz Ooal Gown's Sorcerer Kingdom, the journey to conquer the world began!

Following the anime and novel, other chapters will be created, including various "what if" scenarios in fanfiction!

Knives and candy alike! Your satisfaction is guaranteed. The following chapters will unfold:

Dragon Kingdom Chapter!

Rose Infestation Chapter!

Holy Kingdom Chapter!

Gods and Men, Gods' Chapter!

The Eight Desires Chapter!

And the epic novel: The Eastern Expedition of the Magic Kingdom!

=【Overlord who fights against the air】=

[Games & Anime + 2D + Online Games + Time Travel + Rebirth + Villain + Invincible + Genius + Cunning + Pets + Apocalypse + System + Infinite Flow + Pokémon + Marvel + Workplace + Urban Youth + Historical Fantasy + Fantasy + Urban Fantasy + Sci-Fi + Fantasy Xianxia + History + Ancient History + God of War + Divine Doctor + Son-in-Law + Empress + Genius + School Beauty + Stay-at-Home Dad + Single Female Lead + No Female Lead + Special Forces + Academic Pro + Urban Farming + Wuxia + Urban Slice of Life + Urban + Historical + Primordial Era + Suspense + Survival] Mystery + Urban Life + Multiverse + Live Streaming + Space + Kendo + Naruto + Interstellar + Food + Supernatural + One Piece + Food Delivery + Transmigration + Ultraman Fanfiction + Family + Chat Group + Island + Martial Spirit + Culture + Humanities + Survival + Treasure Appraisal + Three Kingdoms + Sports + Tycoon + Entertainment Industry + Sports + Uncle Nine + Qin Dynasty + Kamen Rider + Beginning + Tang Dynasty + Fantasy Romance + Interstellar + Film & TV Novels + Ming Dynasty + Funny Jokes + Courtyard House + Genshin Impact + Philosophy & Religion + Emotion + Learning & Growth + Pretending to be Weak to Cheat = ?

An unknown event awakens everyone on Earth to become Card Masters. The world enters a data-driven mode, and countless secret realms descend upon Blue Star. Countless demons and monsters wreak havoc on the world, and behind these secret realms lie connections to countless other worlds. Card Masters rise to power, wielding extraordinary strength to explore the truth behind these secret realms. The protagonist, Lu Ziye, awakens a god-level talent and discovers the entrance to the "Howling Cave" secret realm in the basement of his own villa. Seizing this great opportunity, he commands spirit beasts, rises rapidly, and traverses various secret realms, seeking the unknown truth behind them.

A question:

Suppose you are a contemporary Tianshi.

When you unfortunately learn that there are more than 3,000 monsters living in the city where you live.

You are going to hold a peach wood sword and slay demons and monsters.

Or should I pack up and find somewhere else to live?

Zhou Xuan thought about it again and again.

He decided to "go along with the crowd".

Synopsis: (Slice of life + Single female lead + Sweet romance + Transmigration)

Li Shuyi, an ordinary sophomore, encountered a... a white, fluffy little thing drooling over a roadside stall on his way home from get out of class one day?

Kiana: Um... I'll pay you back, but could you let me stay at your place for a while? ╥﹏╥

Li Shuyi: Um, I'm a guy...

Kiana: I...I believe you're a good person! (oﾟ▽ﾟ)o

Li Shuyi: ......

Interstellar gourmet Lin Xiaochu transmigrates to the cultivation world, bound to the "Universal Immortal Chef System." He discovers that stir-frying can increase cultivation, simmering soup can temper spiritual roots, and even making a simple cucumber salad can lead to enlightenment of sword intent. He thought he could quietly accumulate power through his culinary skills, but he stumbles into the most outrageous sect in the entire cultivation world, the "Ten Thousand Flavors Sect"—where senior brothers would unleash defensive immortal artifacts for a bowl of fried rice, elders would break through their cultivation realms on the spot for a sip of Buddha Jumps Over the Wall, and even the sect leader has to queue for breakfast at 3 AM. The sect is united enough to fight a annihilation crisis, but at mealtimes they instantly transform into "hungry wolves," engaging in three hundred rounds of "friendly sparring" for half a piece of braised pork. Lin Xiaochu looks at the system panel's "Today's Task: Make snail rice noodles that Nascent Soul cultivators will fight tooth and nail for," and silently tightens his apron: "Fellow cultivators, let's make this clear first: fighting over food is fine, but please don't smash my pot!"

Lolis are common, but lolis whose families are involved in extreme religious and military organizations are rare. Animal companions are common, but animal companions who speak fluent cat language, have detachable ears, and can transform are rare. Female friends are common, but former queen female friends with extensive experience of being overthrown, beastman-like talents, yet never able to keep their pets are rare; female friends with fetishes who are actually tentacle monsters but surprisingly have no interest in magical girls are rare. Vampires kept as pets are common, but vampire girl pets who dream of owning a cactus kingdom, blush and smile when patted, and love to court death are rare. ... In Azeroth, a land of heroes and legends, where will Loria H. Mograine lead the Scarlet Crusade?

(Cosplay system, online psychic communication, female protagonist, abstract daily life recreated in paradise. PS: There are supernatural attributes, which are introduced in the middle. I'm a newbie and I'm not good at writing, so I'll just write whatever comes to mind and whatever I see. If you don't like it, please don't read it.)

You promised to dress up as a woman to make your sister happy, but what the heck is this – a living, breathing Alicia?! Are you trying to create a new paradise?!

Wait a minute, buddy! Don't try to charm us with the singing skills of the purple bird and the personality of the pink-haired girl!

Mai Xiaowen, you've gone off to fight wolves with your bare hands? You're like Wu Song!

Dude, if you're going to cosplay, fine, but why are you trying to save the world for no reason?

Brother WC, don't just shout things like "fighting for a better future" or "passing on the torch" and charge at the other side!

Everyone: Our white moonlight is really quite strong.

【Transformation】【Change Single】【Western Fantasy】 (After thinking about it, I decided to go single)

Aaron, humanity's greatest hero, fought the demon king Evelyn with all his might in the final battle, but failed. When he opened his eyes again, he found himself bound by Evelyn in a mysterious ritual. When the ritual was completed and he awoke, he discovered that not only was he not dead, but he had been transformed into Evelyn's daughter.