Because of being just, before even becoming specialist, Jisoo Han, a 3rd year of general surgery, has died.
Was it an angel, demon, or some unknown system of the world? Because of his good deeds, he got a chance to live again.
But he was resurrected as a dead man who was killed by mountain bandits. But this body… Is it the body of a great legendary surgeon?!
A generation of heroes with an endless battle, about in the year 200. As a great legendary surgeon of the 200’s, he tries to stand up to it……
An unexpected and extraordinary journey of a young surgeon, who fell into the world of Romance of the Three Kingdoms, has began!

[NO. 4212: 'Humanity' has failed the Demotion Match.]
[NO. 4212: ‘Humanity’ has been deemed useless. Beginning deletion.]

As Earth was being erased after their final game ended in failure, Martial Saint Sung JiHan managed to resist deletion and saw messages pop up in front of him.

[To think someone would be able to resist being erased.]
[Let's give him an opportunity to re-challenge.]
[Player 'Sung JiHan' is returning to the time of initial entry in The League.]

When he woke back up, he had regressed back in time. Given a second chance, he swore to himself to stop the fall of Korea and humanity and take flawless vengeance against those that ruined things in his original timeline.

Follow the journey of Korea's Martial Saint, Sung JiHan, as he struggles to prevent a future of destruction and ascends as the Martial God!

At the beginning of the martial dao, abnormal beasts invaded the world. Humanity’s martials had to retreat in defeat time and time again. Lu Sheng transmigrates to that time, but in his dreams he enters a world 10 000 years later. The foundational body refining method from 10k years in the future is several thousand times more effective than the current one. Then there’s the breathing method, body refining pill formula, and sacred martial law from 10k years later… Despite developing martial arts for 10k years, humanity was annihilated! Their martial arts civilization reached the apex, and yet there was no one left to inherit it. Except Lu Sheng, he’s exactly that last spark of hope!

In a world where humans sell and buy otherworldly species as slaves, the great mage Rifenhardt is treated like the Demon King for helping the otherworldly species.

A party of heroes arrive to bring down the Demon King! Rifenhardt succeeds in greatly injuring the heroes, but he faces death at the hands of... the Martial King Tesslon!

"Time and Space Regression Spell."

However, Rifenhardt miraculously manages to cast this last-resort spell and regresses to the past. But...

“Who are you?”

He awakens reincarnated in the body of the continent’s strongest physical warrior, Tesslon!

Now begins Rifenhardt's adventures as both a great mage and the physically strongest man to change the world!

"Please send me back to the past." If he cannot not kill that person in this era, he just needs to go back to the past. The man used the "Great Regression Technique" to cross time, going back to the past he desired so much. The "Unrivaled Swordsman" who had lost everything, his family, friends, and life. This is his first step to taking his revenge.

With his dantian shattering from a ki rampage, So WoonHwi was cast aside by his family.
After that, he was kidnapped by the Blood Cult, where he spent his life as a third-rate spy.

One day, he’s killed after being used to find the legendary Secret Records of the Sword Sage.
But instead of really dying, he wakes up 10 years in the past on the day he was kidnapped by the Blood Cult, along with the power to hear the voices of swords.

A man who has everything and yet nothing. The only thing successful corporate executive Jinhyeok Son ever really wanted was an ordinary life with a beloved family, a desire arising from the tragic death of his parents when he was a child. This all changes after he finds himself back in his nine-year-old body after an accident -- to a time when his parents are still alive, to the very life he had longed to return to! Can Jinhyeok change the past and finally fulfill his dream of an ordinary life?

Gang-in Na wakes up in the year 2024 in the middle of South Korea with no memory of where or who he is. Upon hearing a voice that sounds strangely familiar, he comes face to face with a robot named ACE (Autonomous Combat Entity), who informs him that he was once part of the Earth Federation Forces in the year 2082 and possesses a wide array of skills. Gang-in decides to join forces with ACE to recover his lost memories and adapt to life on Earth, but the two look to be in for a bumpy ride.

From The Company:
Gods with everlasting lives. Sura who possess unrivaled power. And humans, caught helplessly in-between.
When Kubera’s peaceful village meets its fiery end, a mysterious magician named Asha comes to her rescue. Together they begin on a journey in search of answers and revenge. Meanwhile across the realms, a web of entwined fates is growing tighter. One by one the other players of the game will emerge, each with their own agenda to pursue.
At the center of this maelstrom stands Kubera, the girl with a god's name. Will this sixteen-year-old be the salvation of the world or its destruction?

Zeke Draker, the first direct descendant of the Dragon Slayer family to fail awakening. Possessing the talent of a healer instead of a swordsman, he was cast out by his family. Struggling desperately to grow stronger, Zeke met a tragic end.

At the moment of his death, mysterious words appeared before his eyes:

[The soul of an Elder Dragon is engraved upon the will of the one who persists.]

[An irreversible, promised power is being activated.]

When he regained consciousness, he found himself back in the Dragon Slayer family that had abandoned him, 20 years in the past.

"If I can become strong, I’ll make use of anything and everything."

Armed with a newfound, immortal power, the legend of a Dragon Slayer in a class of his own begins.

Cyan Vert, illegitimate son of the Duke and the empire's greatest assassin, is betrayed by the righteous brother whose shadow he's always lived in. But just before the fatal blow strikes his throat, Cyan awakes to find he's just a boy again. The young lord has been reborn, and this time, he's not going to live in anyone's shadow!

(Source: WEBTOON)

Florentia was reincarnated as the illegitimate child of the richest family in the empire.

She had thought that everything would go well in the future.

But her father had passed away, her relatives left her at the doorsteps, and the honourable family she was so proud of was completely ruined…

But is this real?

She drank a little (a lot) and was hit by a carriage, when she opened her eyes again, she was seven years old?

Moreover, the Second Prince, who was the enemy of her family in her previous life is following her around like a dog!

“Tia, you’re prettier than me.”
“…Are you kidding me right now?”
“No. I mean it.”

Alright, both the Second Prince and the family are mine!

In this life, I’ll have to become the head of the family.

One day the world became a game. Monsters are suddenly appearing and killing humans and humans have become players and must fulfill quests! A player that was given a second chance after the fall of mankind, Kim Sehan. Will he be able to beat the system that made the world into a mess?

A fantasy story about Kiska, a boy who is mistreated by the villagers. He manages to survive thanks to his childhood friend Namia, who was the only one by his side. One day, Namia is murdered by three men, and Kiska is accused of the crime and banished to an inescapable class S dungeon. However, he finds himself in a different world where he can use "Save and Reset" to get back on his feet no matter how many times he dies. The story is about Kiska's quest for revenge against those who wronged him and his friend

The strongest hero of humanity, Kim Sung Bin.

He threw everything on the line and fought… but he still couldn’t prevent the destruction of the world.

However, his legend has just begun as he returns 20 years into the past.

“I’ll definitely… kill it this time.”

Now fully equipped with overwhelming power and experience, the hero’s raid isn’t over yet!

The undefeated spear knight. A shining star from a Duchy household that completely shattered the common logic that a knight must use a sword. The great hero that put an end to the empire’s long civil war. His name was ‘Joshua Sanders’. The man known as the Legendary Spear of the Emperor was coughing up blood. By the hands of none other than his lord, Emperor Caesar… “Caesar, don’t think that this will be the end!!” Staring death in the face with a magic explosion circle in front of him, the spear ‘Lukia’ that has been with him for decades started shining… This familiar place… Is it the stable I used to live in as a kid? I even became younger! Lukia, what are you? Joshua has returned to his childhood! And now the tale of his epic vengeance commences!

Killed on the battlefield without glory to his name, Yuseong Dan receives an opportunity to grow stronger with a strange quest and level system. But each quest he’s forced to fight only seems to be getting harder and harder. Can he level up enough to avoid the same miserable ending and become the powerful hero he wishes to be?

Ronan lived a wasteful life filled with regrets. A second chance befalls him at the end of his futile life. He went back to the time when he was a ten-year-old child! For the people who sacrificed themselves for him, he becomes determined to live a new life.

An empire stained with blood

That day, consumed by the cursed sword, I cut down the people I loved most with my own hands.

Fifteen years have passed under its curse. Now, having claimed all ten legendary swords forged by man, I made a wish upon the holy sword.

"Take me back—to the time I killed anyone."

Time rewound to the moment before all tragedies began. And yet, the sword remained in my hand.

This time, I won't succumb in the same way. Neither the cursed sword, nor fate, nor anyone else will control me again.

"There won't be a second miracle.
This time, I will find happiness."

In his past life, although too weak to protect his home when it counted, out of grave determination Nie Li became the strongest Demon Spiritist and stood at the pinnacle of the martial world. However, he lost his life during the battle with the Sage Emperor and six deity-ranked beasts.

His soul was then brought back to when he was still 13 years old. Although he's the weakest in his class with the lowest talent, having only a red soul realm and a weak one at that, with the aid of the vast knowledge which he accumulated from his previous life, he decided to train faster than anyone could expect. He also decided to help those who died nobly in his previous life to train faster as well.

He aims to protect the city from the coming future of being devastated by demon beasts and the previous fate of ending up destroyed. He aims to protect his lover, friends, family and fellow citizens who died in the beast assault or its aftermath. And he aims to destroy the so-called Sacred family who arrogantly abandoned their duty and betrayed the city in his past life.