Citadel for All: The Only Unit Angel at the Start of the Game - Chapter 666

One day, billions of young and middle-aged people around the world were pulled into an underground palace survival game.

If you want to survive, you have to fight with dungeon creatures to get resources.

When others are struggling to kill a mosquito, Liu Yang has acquired the skill of instant kill…

[You slashed at the underground palace ant, and the instant kill skill was triggered, and the underground palace ant died. 】

[Congratulations for killing an ant in the underground palace and getting wood x1. 】

[You cut off the tail of the underground palace mouse with one knife, the instant kill skill is triggered, and the underground palace mouse dies. 】

[Congratulations for killing the underground palace mouse, get stone x3, small map x1, apple x3, and spiritual energy x1. 】

[You hit the butt of the wild boar with one arrow, the instant kill skill is triggered, and the wild boar dies. 】

[Congratulations for killing the violent wild boar, you get an ordinary wooden home upgrade scroll x1, and spiritual energy x1. 】

……

So, Liu Yang took off.

When others are still exploring carefully, he is armed to the teeth and invincible.

When others were beaten to death for a piece of bread, he traded so much food with others.

Even with fine wine in hand, beautiful woman in her arms, so chic…

ps: This work is very different from other survival genres. Please do not substitute the settings of other works when watching.

- Description from novelbuddy

Joseph Knox, one of the most prolific and well-known serial killers on the planet.A person considered so demented and manic that even trying to reason with him was believed to be a waste of time. A man so far gone that he seemingly didn't deserve any pity even on his deathbed.So why? Why would a man like him receive a second chance? And why did the world around him seem so familiar?Disclaimer: AU when it comes to some parts of Madara's plan(I'll try to make it make sense at least), and aliens don't exist in this world

“You’re the Demon King?”

In response to the woman’s voice filled with murderous intent, the man opened his mouth.

“No, I quit that?”

※ Demon King & Hero will show you the absolute limits of chaotic storytelling.

A decision can destroy the sun, moon and stars. A finger can kill the Heavenly Overlord. While chatting, the Heaven and ten worlds can be annihilated.

A poor little kid walks out from a remote mountain area while holding the Nine Dragons and the Incredible Cauldron. With a control over the time and space eternally, he embarks on the Path to God where he defies the odds of the boundless universe gaudily by fighting against royalty and clashing with the legendary generation.

- Description from Novelupdates