I’ve returned from hell. After enduring for thousands of years, I will be the one to save humanity.

There once was the strongest Hero on earth.... more>>

"But he died though. How does a guy we killed gonna come back?"

"I know right. But if there was a way to come back, he would come back."

But did he really come back after 20 years?

"Why are you so surprised? Did you do something to feel guilty about?"

You bastards. I won't let you get away with it. <<less

When I wake up, everything is a mess. War? Extraterrestrial invasion? Whatever it is, I just need to take my personal revenge.... more>>

After being beaten up by bullies, high school senior Yiyeon Kang wakes up from a coma, only to find the world in ruins from an alien invasion. The streets around him are littered and empty, with bullies out looking for their next prey. As he navigates this new world, despite being too weak, he is determined to find and save his friend Younglin. Between bullies, aliens and this post-apocalyptic reality, he'll do all he can to survive... and to bring down those out to get him. <<less

The civilization of the past, now called "Old World", has produced many "Relics" with its advanced technology. Many rubble of unknown material, high-rise buildings floating... more>> in the air, strange medications and a group of weapons that are too powerful to be used by people. After the collapse of science and civilization, people gathered these "Relics", and over time they were rebuilding human society. In this way the "Hunters" were created, the warriors who face the various dangers of the Old World. Akira, a new hunter boy who wants to go up from the slums, entering the ruins of the Old World he meets a mysterious girl who can only be seen by him as a ghost, in a world where hunters are trying to overcome the legacy of the old civilization. <<less

When Su Xiaobai is dying from an illness, he accidentally comes to another world with the remaining soul of Long Ming, Star King, the strongest... more>> human in this world, in his body. He gains the strongest ability called "Infinity of Darkness" at the price of feeling terrible pain whenever he gets an erection. Only when he finds out the person who plotted Long Ming's death and succeeds to the throne can the pain disappear... <<less

One fateful day, all of humanity was petrified by a blinding flash of light. After several millennia, high schooler Taiju awakens and finds himself lost... more>> in a world of statues. However, he's not alone! His science-loving friend Senku's been up and running for a few months and he's got a grand plan in mind—to kickstart civilization with the power of science! <<less

Sparked by scientific experiments gone awry, civilization had collapsed in the future world and most regions had regressed to the tribal level. The incident also... more>> caused irreversible mutations in people, splitting them into two species: those with mechanical integrations called Machines, and those who had animal genes, Beast Spirits. As a Machine, Black-Eyed Rock roamed the path between the two races, in search of the answers to this world and fighting for everyone’s beliefs! <<less

What do you do when a plane hits a building? Cry out? Call for help? Hao Lanren, a top martial artist, laughed: No, as a... more>> man of the world, of course, is to use his fist to hit the plane!... He died and crossed over to the zombie-ridden post-apocalyptic world, and awakened to the system, killing zombies to explode gold, buy equipment, and found that the number of women is also unexpectedly high... so in the company of many confidantes, launched a journey to save the world! <<less

The story is set in two distinct worlds. Tokio lives with other children inside a world surrounded by a beautiful wall, but one day he receives a message that reads, "Do you want to go outside?" Meanwhile, a boy named Maru travels with an older woman, eking out a meager existence in a ruined world as they search for "paradise."... more>>

Note: Winner of Kono Manga ga Sugoi! 2019 Award in Male Readers category. <<less

A hundred years ago, the genius inventor behind androids, Professor Gepetto, left behind a mysterious inheritance. After the war between humans and androids has ravaged the planet, androids start to break down and run out of time, while humans are struggling to survive in the lifeless wasteland that is Earth. A single blue-haired android left behind in the Professor's estate may be the key to solving the crises as decades-old plans are finally set into motion.... more>>

After a decimating war against the androids they had built, humanity, though victorious, was forced to start living in shelters, isolated from the wastelands of the rest of the world, created by the damage the confrontation brought to the world.

Dr. Gepetto, one of the brightest android creators of his time, died and left behind an inheritance of untold proportions, the only clue as to how to get it being a blue haired gynoid the old man had built and preserved for as long as possible even after his death.

The gynoid was reactivated, and she's attempting to escape the grasp of the new government.

And a hunt for the inheritance begins. <<less

In 2028, human beings are almost wiped out by a heavy rain carrying a mutant virus. The streets are filled with wandering monsters, and the... more>> world becomes a living hell. A tiny minority of survivors have to hide in the underground city that is made up of subways. However, the main characters have to leave the safe place and try to save themselves in the deserted aboveground land. <<less

The world came to an end, and cities became ruins. All living creatures had undergone unknown evolution and became monsters across the world! Mankind was... more>> forced to build base towns to survive, and escorts who possess various abilities to deal with monsters and beasts became an important existence in the new world connecting human settlements. A juvenile, Lu Renjia became an escort in an order to investigate the truth about the death of his elder brother. However, the journey of being an escort is dangerous, and the person behind the scene started to arouse more suspicion… “I’m the strongest Black Iron level escort! I’ll beat anyone who dares to stand in my way!” <<less

In the year 2040, Japan has advanced technologically to the point of no longer needing people to work. However the cure for some diseases, such... more>> as multiple sclerosis, has not been discovered?people who have this disease have to stay cryogenized for 5 years to receive the cure. What was not expected when they woke up, was that they are the only hope for humanity to survive. <<less

The story of post-apocalyptic wasteland filled with depravity. Follow the journey of a smuggler, a ruthless and bloodthirsty man, who is widely regarded as a... more>> monster due to his demonic blood as he ventures and smuggles goods in order to survive a world where only the fittest survive. <<less

One day, a giant monster in the shape of a bug appeared over the world… with only the "Children of the Butterfly" to fight against... more>> it. <<less

Leon, an elite soldier from a militaristic Europe, was forcibly embarked on a secret expedition. In a ruined Japan, abandoned for more than 200 years, he and his companions in misfortune must recover a terrifying weapon. Its code name: Tsugumi. All we know about it is that its destructive potential is such that the world has preferred to crush the archipelago under a shower of atomic bombs rather than see its development completed...... more>>

But the operation turned short: the plane crashed, and Leon found himself alone in Tokyo Bay. Hungry, at the end of his strength, with only one anti-radiation suit for protection, he quickly discovers that the city is not as deserted as expected... <<less

The story is set in a Japan that is ravaged by plague-like rust, and details the journey of the strongest mushroom hunter Bisco Akaboshi and young doctor Milo Nekoyanagi and their search for the legendary medicinal mushroom “Sabikui”, believed to be the cure for the rust.... more>>

In 2018, Sabikui Bisco won the 'Kono Light Novel ga Sugoi!' award. <<less

The world as we knew it ended. Radiation covered the world aboveground and turned it into hell. And humanity headed deep into the underground. Using... more>> the world’s most developed underground network as its backbone, they built an underground city. The last hope of humanity, the underground city of SHINDORIM. And we, who could not enter the underground city, were left behind in hell. So we had to get strong. And we did. <<less

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200 years after the asteroid collision, mankind had risen but not everybody was equal. Im Yoon, who was discriminated for being nonimmune, meets Lee Haejin,... more>> the pinnacle of human evolution. The SF romance begins with the meeting of the bottom 5% and the top 0.001%. <<less

In a world where humanity escaped underground to survive, En is an impoverished boy who lives off the trash of those more privileged than him.... more>> He spends his days in the slums, looking through a trash heap for the decomposing bodies of "losers," those who were defeated and killed in the "Battle of the Six Realms." To participate combatants have to undergo an expensive "body modification surgery," and En sells these modifications, machines attached to their bodies that significantly increase fighting ability. Uninterested in the tournament and its champion, unlike everyone else, he aims only for a worry-free life. But one day, a chance encounter with a mysterious man shatters his reality and puts him on a different, more gruesome path. <<less

Badou's in trouble again. He's found some of the "Lost Children," rare genetic experiments left from the past--but so has the mafia. It's up to Heine to bail him out, but the Stray Dog has his own problems now that the enigmatic Giovanni is back on the scene. Meanwhile, Naoto comes to the Underground searching for the killer who wields the same strange black sword as hers. And so their paths begin to converge in the dark and dangerous heart of the city...... more>>

Contains an extra story called Dogs: Hardcore Twins in vol. 2. <<less

Scientists predicted an imminent meteor impact on Earth that would annihilate civilization, but contrary to their prediction, the meteor missed Earth. Though avoiding immediate destruction, humanity found that the meteor left behind something in its wake, something that would change the course of civilization forever: a new form of bacteria that ate through all known metals.... more>>

Facing this new era where all metals turn to ash, Jinkichi and his classmates will have to survive with little help from the Japanese government. Some of his classmates have already begun to understand that the norms of the past have collapsed, and lawlessness will be the new law. Jinkichi will have to protect himself as well as his classmates from the violence that ensues. <<less

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In a ruined world, a human girl, Roue, and a gear Zett, live a humble life. Then one day, they encounter a mysterious new gear,... more>> Chrome... Now all three of them live together like a family, but then… <<less