Liang Ming, a young man from the solar system, unexpectedly transmigrated to a world where everyone is required to participate in dungeon crawling upon reaching adulthood. In the beginner dungeon, he stumbled upon a tattered banner of ten thousand souls, embarking on an unimaginable path. He collected remnant souls, refined spells, hunted demon souls, and commanded ghostly soldiers… Those who opposed him called him a heretic, but only he knew it was efficiency! …Thousands of dungeons, thousands of tribulations, thousands of worlds, thousands of opportunities. He witnessed the wandering swordsmen in the night rain, the end of centuries of grudges. He also saw demons rising like a tide, and heroes standing firm against the tide. His obsessions were too long, and his life too short; he hadn't seen enough, so he invited them all to the banner of ten thousand souls for a reunion. He didn't know why no one ever refused; perhaps it was because he was popular?

He'd transmigrated, and arrived in a world that revered humans as its creators. As a human, Xia Mo should have been excited, but alas… humanity in this world was extinct; he was the only human left, and mechanical lifeforms were also lurking, ready to pounce. Danger! Faced with this perilous world, Xia Mo decided to enter a dungeon. The main world was extremely dangerous, so what did that have to do with his dungeon? Wait, why was the dungeon also in a state of apocalypse? Something wasn't right. In the dungeon, he encountered mechanical monsters, their speed and slow attacks as powerful as monsters, impossible to defeat despite his best efforts. But even so, Xia Mo still wanted to say: Hehe, I must survive! …This is a multiverse story, primarily set in a game world, but other worlds will also be included, as relying solely on game worlds has its limitations. The world-building and other aspects will be integrated into the story, not…

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"...

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,...

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?