Unemployed youth Chu Yinzhou discovers that beneath his bed in his rented apartment lies a hidden entrance to another world: a dark dungeon fraught with danger and teeming with monsters. As a "Chosen One," he awakens a unique ability called the "Eye of Reason": he can see beyond the essence of things. He can see the descriptions of the value and power of weapons in his hands, the "pressure levels" hovering above his teammates' heads, and even glimpse the bizarre and complex inner thoughts of others. Armed with a bandit's knife and gun stolen from a coffin, Chu Yinzhou begins his struggle for survival in the dungeon. However, sometimes knowing everything is more agonizing than knowing nothing. He sees a resolute and upright paladin, whose radiant "Apostle of Light" heart hides a crimson brand of "kleptomania." The loot he just finished counting vanishes beside her in the blink of an eye...

Reborn as a fallen dungeon lord—the Lord of the Fallen, with countless succubi under his command.

But I'm sorry, that was a few years ago.

The current corrupt lord is all alone.

In order to recreate the glory days of having countless beautiful succubi under his command, Shen Yiyan had no choice but to redesign his dungeon instance.

In that case, let's start with the dungeon "Fallen Treasures".

Di Xiu transmigrated, becoming a gray rat in another world. Not only must he build a protective dungeon to safeguard himself and his race, but he must also constantly guard against invasions from other races. Humans, gods, demons, monsters, dragons, elves, ancient taboos... even outworld gods coveting the world! The former order crumbles, and the apocalypse topples the towers of civilization. In the face of life and death, Di Xiu comprehends the truth of magic. Magic is not chanting, but a rigorous set of underlying world protocols! Only with the correct logical framework can it be safely compiled and run. While other mages are still struggling to chant spells with their flesh and blood, Di Xiu is already debugging magic circuits in the dungeon, developing the third-generation gray rat exoskeleton armor, heavy armored mechs, and aerospace carriers... The magical industrial age has begun! The gray rats are building a jungle of steel and gears. Mechanical rats wield precision...

After exhausting all his might to slay the Demon King, Chu Ming, having cleared the game, found himself unable to exit. The Demon King had just died, and the game was real? What about all the debts I owed, the grudges I'd made, and the girls I'd promised? The good news: he'd inherited the Demon King's flame. The bad news: his level had been reset to zero, and he could only grow by constantly absorbing negative emotions. "So, now I'm both a hero and a Demon King, stuck in two ways?" Six months later, pursued by both good and evil forces, the former hero (now a Demon King) secluded in the forest suddenly discovered he could summon projections of Blue Star players. Thus, the most sinister guild in history was born: Player A: What do you mean the newbie quest is to kill the Four Heavenly Kings of Demon? Player B: Guild Master, that crazy woman from yesterday came to see you again! This time she brought someone else with her. Where are you, Guild Master?! Player C: 996 at the company, 007 in the game, when will this hard time end? - In response to this, President Chu Ming said: Everyone is busy, it's better to be busy... If you are not busy, how can I, the righteous demon king, defeat the corrupt kingdom nobles, wipe out the evil demon remnants, and save thousands of people from danger?

Succubus reporter: "Dear Lord Demon, I remember that Lord Demon ordered you to spread panic to our enemies, but how come I heard that you bought a whole street in the city center of our enemies?"

Luo Yan: "Stupid! Do you understand the tactic of exchanging homes? If I buy the human city, won't humans have to move to my underground city?"

Succubus reporter: "But, but I heard that those humans heard that even Lord Demon went to buy houses in the Holy City, and the result not only did not cause panic, but doubled the housing prices in the Holy City."

Luo Yan said complacently.

"This just proves that my plan is correct!"

At the same time in the dungeon, the mining skeletons (players) were shouting.

"Get out of here, you bastard!"

"Where are the promised divine pets, divine equipment, training, achievements, malls, junior sisters, senior sisters...systems?"

"Is this game really only about mining?!"

Where can I find a high-quality workforce that's free, willing to endure hardships, and available on demand? After finally securing his own plot of land on the chaotic borders of the Empire, Damien, a Dragonborn night watchman with a lord system, fell into deep thought. A tide of golems? An army of the undead? Mass-produced servitors? The Fourth Scourge? After much deliberation, he arrived at a nearly perfect answer that capitalized on its strengths and minimized its weaknesses: sandbox isolation, allowing players to remotely screw in on their computers! Thus, a highly flexible, ultra-hardcore skeleton assembly game called "Bone Puzzle" was born. To prove they weren't cowards, millions of medical students toiled tirelessly. Then came the similarly named "Aoyao Yao," the bizarrely named "Zhenbi," and the nearly online-banned "Steel and Gunpowder"...

When Su Mo was 18, her older brother died while saving someone, her father collapsed at a construction site in a safety accident, and her mother passed away from heartbreak when Su Mo received her college acceptance letter.

When he turned 18, he was the only one left in his family of four. He died of illness at the age of 24 and was reborn as a strange creature. He then discovered that there was a strange world where his parents and older brother lived. His family became a new instance of his life.

Horn became an unwelcome necromancer, and accidentally discovered that the handheld game console he carried with him was actually connected to an endless dungeon filled with monsters. More importantly, the monsters left corpses after death!

One person's corpse is another person's treasure.

Several years later, Horn single-handedly brought this school to a height that did not belong to him, and established a necromancer empire that the entire continent was terrified of. Countless later generations followed him and regarded him as a legend.

"Praise the corpse! Praise Horn Hekalais!!"

Good news! I woke up to find myself transmigrated into a god. Bad news! Even as a god, there are divine examinations. Faced with a workplace environment so harsh that one could perish at any moment, as the God of Games, Yi Meng decides to engage in self-rescue through intense competition, bringing a small "ninth art" shock to the natives of this other world. Thus—Plants vs. Zombies opened a new chapter in gaming history, redefining games and gradually bringing entertainment to the masses. Poker swept through taverns, becoming the most fervent pastime for adventurers and gamblers, with countless people losing everything or becoming rich overnight. Sekiro: Shadows Die Twice allowed mortals to witness the end of a legendary swordsman and bestowed extraordinary opportunities upon every player who dared to challenge fate. Pokémon completely transformed professions like Summoner and Tamer, with a powerful resonance between Trainer and their pets...

[Lord Farming] + [The Fourth Disaster] + [Management Game Empire]

—

In the dark world, wars are frequent.

Tens of thousands of lords are fighting for land and resources here.

But Chen Yu is different from them.

While others were busy fighting wars, he was busy building dungeons to attract adventurers from other worlds to challenge him.

[Happy Landlord], [Resident Evil], [Dungeon & Fighter], [Black Myth]...

One underground city after another sprang up from the ground.

It made these inexperienced adventurers go crazy and willing to give up everything for it.

Chen Yu: "I'm sorry, dear adventurers, I'm temporarily closed today because my territory has been besieged."

What?

The adventurers were immediately angry.

They descended into the dark world one after another.

There was not enough territory, so they went to grab it for Chen Yu.

When the war broke out, they fought for Chen Yu.

There are not enough resources, so they spend their lives to make up for the missing resources.

…

Many years later, Chen Yu sat high on the throne of the Supreme God, looking at the empire that the adventurers had built for him, and shook his head and exclaimed:

"You are causing me so much trouble!"