My Manhwa/Manhua List:

5 years after the world changed, the final boss appeared. [The final boss for area Earth, the Frost Queen, has appeared.] The final boss! If we can just defeat her, our lives will go back to normal! The top five players in the world, including Specter Seo Jun-ho, finally defeated the Frost Queen... But they fell into a deep slumber. 25 years passed. "A second floor? It didn't end when the Frost Queen died? Specter awakes from his slumber.

‘This is a development that I know of.’ The moment he thought that, the world had been destroyed, and a new universe had unfolded. The new life of an ordinary reader begins within the world of the novel, a novel that he alone had finished.

Humanity's strongest regression action fantasy. "Even if the disgusting gods did it, they still gave the opportunity. if you want to wedge you have to kill them". Zephir, the last survivior of mankind. The lonely battle with demon lord ended id defeat, but the opportunity given by the gods bring us back 10 years ago. The gods who treated demons and humans as a shit.

"Sargent Ha, you crazy bastard. You shot another full round of bulleyes?"
The sharpshoter Ha LeeHa simply wanted to be a part of the army forever. However, due to an unfortunate accident, he became paraplegic and was tossed back into society.
The revolutionary VR game [Middle Earth] presented a new life to him. Money obtained in [Middle Earth] has real world value! Yet, he ruined his chance by selecting the lowest-tier character!
"I'm not like the others. This is all I have."

Na Hwa-jin, a member of the Education Protection Bureau, begins 'true education' to protect the collapsed school authority!

Jinhyuk, a gaming Nutuber, was the only person who saw the ending of the game [Tower of Trials]. However, when the game’s popularity declined, it became difficult for him to continue making a living as a gaming Nutuber. Since he already saw the ending of the game, he was about to quit playing. But that day, [Tower of Trials] became reality, and Jinhyuk, who knew about every single thing in the game, took over everything faster than anyone possibly could! “I’ll show you what a true pro is like.”

One day, the world transformed into a game.
'Dungeons' and 'monsters' emerged in the middle of cities, and 'players' who had received the gods' authority appeared.

Se-jun Lee, the guildmaster of the Messiah Guild that would bring salvation to the world.
"Let us save the world together. Let's put an end to this nightmare."
The whole world celebrated the hero's appearance,
And I became his comrade.

But...

He wasn't a hero nor a messiah like the world was hailing him.

I had been abroad to do medical volunteer work, when I was swept up in a civil war. I was killed by a rebel soldier, while taking a bullet for a patient. But when I finally woke up, I had become a child?!?

And in front of me stood a destroyed carriage and a group of oddly dressed people, who were unconscious!

“It’s just like a Murim world.”

As I hurry to perform first aid in an attempt to save even one person, I realize that this world is that of [The Supreme Demon King],

Once it starts up, the dungeon goes through a process called “Reset the Next User”. Why doesn’t this reset process apply to me ?!I am the only one left from that endless reset of this dungeon. With simple skills and an overwhelming weapon, Jung-down game starts inside the dungeon.

The early days of the virtual reality game, Arena.
Meleegod was the strongest ranked player! He deleted his character and suddenly left. In order to restore his bankrupt family, he returned to Arena!
“Do you want to create a character?”