I regressed and became the Sword Ice King - Chapter 401- Festival 132- Raid on a Rainy Night 71

A random invitation completely changed one man's life. Never to live the same ordinary days ever again.

Dungeons appeared, followed by the discovery of monsters and mystical races; the common sense of the modern world turned on its head the moment superhumans began to awaken and fight back these monsters.

Because they found something spectacular when killing the monsters...

The monsters dropped special items, from weapons and armour to resources and gold.

They were heralds of a new era!

These new resources could fuel the world's power, making fossil fuels and nuclear power obsolete.

Overnight, the world as people knew it changed.

Reality warped, welcoming the end of normal life and causing the world to spiral deeper into a mysterious chain of events.

The boy shouldering immense debt, inferior feelings due to his looks and dropping out of university.

Maybe fate gifted him this chance while looking at the strange app.

He has the chance to turn his life around forever, so he chooses.

To enter the Eternal Dungeon.

……………………………………………………………

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[Infinite Regression Genre] In any fantasy novel, regression is a guaranteed cheat key!What if it’s the ability of [Infinite Regression]?There’d be no need to worry about any bad endings. After all, the protagonist would eventually reach a happy ending.“Cheat key, my foot.”I tried it myself just to find out otherwise.The myths of regressors’ success depicted in all those novels are actually fake…It was all just vile propaganda!“This run is doomed too.”This is not a story of success; it’s a tale on the aftermath of failures.Thus begins the heartfelt documentary of a man with 1183 runs of experience!

Notice: This story contains R18+ themes, including violence, sensual and sexual content, blood-related addiction, and dark psychological elements. Reader discretion advised.I died in a library, crushed under centuries of forgotten knowledge. Fitting.Now I’ve woken up in a coffin, starving, undead, and very much not human.They call me a Fledgling—a bottom-feeder vampire barely above a ghoul. I’m weak, hunted, and tethered to a world straight out of a cursed tabletop campaign. It’s a classic fantasy realm—elves, knights, guilds, and dungeons—but twisted by a dark, rotting magic. The moon shines red, the gods are silent, and every town smells like fear.To make matters worse, I’ve been bound to a LitRPG system called the Blood Codex.Level up by draining blood.Unlock skills by embracing your monstrous nature.Resist Corruption... or don’t.There's no prophecy. No chosen one nonsense. No noble title. Just fangs, rot, and whatever I can steal, trick, or kill to survive.But the deeper I sink into this world’s underbelly, the more I realize something is watching me through the system. The rules are breaking. Dungeon bosses are going mad. Entire towns are disappearing.And I think I’m supposed to fix it… or maybe finish the job.

“The Earth was chosen by the gods, and all humans were sent to another world, participating in a 'Dark Lord and Hero's game'.Billions of humans played the roles of 'Dark Lord' and 'Hero', each needing to choose their initial race at the beginning.Ethan Jackson was matched to the 'Dark Lord' faction and became a Dungeon King.To his surprise, he found that he could see hidden information that others couldn't...[Goblin Dark Lord] Low-level Bloodline, not recommended.[Stone Giant Dark Lord] Mid-level Bloodline, not recommended.[Magical Treant Dark Lord] High-level Bloodline, recommended.[Golden Divine Dragon Dark Lord] Top-level Bloodline, highly recommended!...Heroes coveted Ethan's dungeon, and the treasures within it attracted numerous adventurers.Among them, there were young Lady Knights, the saints of the royal capital, tsundere female magicians, and innocent but naive female priests...Ethan could never have anticipated that.As the game had just begun, the dungeon's Goblin guards caught a Lady Knight and offered her to him as a tribute.”