Humanity has been oppressed for hundreds of years due to the rise and invasion of the natural enemy "demons".
The world was ruled by the "Great Demon Lord" and his 47 "Demon Lords".
While people live in fear, 47 people selected from all over the world have been named "Heroes" and are preparing to fight against the Demon King's army.
And now, a desperate operation with the survival of mankind on the line was about to begin.

Yi Zaha. The crazy demon crazy for martial arts. While he was running away after stealing the heavenly pearl of the Demon Cult Leader, he fell off a cliff. After thinking that everything was over, he opened his eyes to see that he had returned back to when he was a waiter… And he is being beat up for something that he didn’t do. The crazy demon who returned to the beginning of his days as a waiter! Will he go crazy again, or will he drive his enemies crazy?

The story begins when the gods call a convention to decide the whether to let humanity live or die, and settle on destroying humanity. But a lone valkyrie puts forward a suggestion to let the gods and humanity fight one last battle, as a last hope for humanity's continued survival. 13 gods will fight against 13 human champions in one-on-one battles to decide whether humanity lives or dies.

In 2019, the manga ranked 20th on the 5th Tsugi ni Kuru Manga Awards in the Print category.
The series ranked 5th on the "Nationwide Bookstore Employees' Recommended Comics of 2018". It placed 12th on the "Nationwide Bookstore Employees' Recommended Comics of 2020".

[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!

The No.1 Hitman, Kim Gun, finds himself plunged into the world of martial arts due to a mysterious accident. To return to his original world, he must complete a mission called 'Martial Arts Conquest.'

With a total of 2 guns, Kim Gun's adventure to subdue the unfamiliar martial arts world begins.

The Osoguruma and Shinma clans are ninja organizations living in the modern age. They were called "super ninja," or "super shinobi." However, these two clans have been fighting a fierce battle to exterminate each other. Why?

The unique tag team of Tetsu Kariya and Kazuhiko Shimamoto unleash a painful work!

Battle tournament manga set in the Sengoku Era. The year is 1600. Ten years have passed since Oda Nobunaga unified Japan. When Nobunaga realized that he was dying, he announced that he would hand over the country to the one who produced the strongest warriors. The warlords, whose dreams of unifying the country had been dashed, set up their own strongest warriors and set their sights on becoming the ruler of Japan

Windmill is another name for Kujima High School and it comes from the windmill that sits at the top of the campus. But Kujima is more known for having the strongest fighters and they pit against each other to be the top dog.

Shiiba Gaku is only a freshman but he has his eye set on beating Aramaki Itaru, aka Shake, who is the current boss of the school. But Gaku needs to get stronger if he wants a shot at the number one title.

With classmates like the big and strong afro dude Marumo Taiji, it will be do or die for Gaku at the Windmill.

Yawara Inokuma is a talented judoka raised and trained by her grandfather Jigoro. Her grandfather says she's supposed to become the hope of Japan's judo team in Seoul in 1988, but she has different plans: to finish high school and find a boyfriend... like all her friends. But being a normal girl and an Olympic champion are two different things. Which path will she choose to follow?

Note: Won the 35th Shogakukan Manga Award for general manga in 1990.

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?

An era where hunters thrive on hunting monsters that come from Gates. Jin Tae-Kyung is a low-rank hunter who picks up a VR machine, and accidentally logs into the game, which is set in the world of Martial Arts. After many ups and downs, Tae-Kyung is able to escape this world. The strength and skills, which he received in the Murim were able to be carried over back to the real world. This allows him to continue making a living a hunter... but he decides to return back to the world of Murim, out of care for his NPC friends.

Just like how everyone adored heroes in their childhood, a certain young man adored those powers hidden in shadows. After hiding his strength and living the mediocre life of a mob character by day while undergoing frenzied training by night, he finally reincarnates into a different world and gains ultimate power. The young man who is only playing at being a power in the shadows, his misunderstanding subordinates, and a giant organization in the shadows that gets trampled….. This is the story of a young boy who had adored powers in shadows possibly eventually reigning over the world of shadows in another world.

[The Strongest Guild, Griffin!
SSS Ranker Gang Tae Ha challenges them alone!
But he meets his death after a fierce battle.
However…

“…I am this pig?”

I open my eyes, and it’s Murim?
I am Yu Shin Un, the ruffian of Baek Un Clan?
A chaotic situation with no time to rest.
In the midst of incoming death!

“You guys have no idea who I am?”

Necromancy from former life.
Martial arts from current life.
He who wields both power!
Now shakes the destiny of the World!]

With a dream to become the ultimate Chinese cuisine chef, our protagonist finds himself inexplicably transported to the Song Dynasty in China! However, upon awakening, he discovers that he possesses no martial arts skills whatsoever. All that remains are the culinary techniques he mastered in his previous life. Surprisingly, these dishes… receive an overwhelmingly positive response!

Can he, with a single bowl of Jjajangmyeon, truly conquer the martial world?
Will he be able to captivate the Central Plains with his Jjajangmyeon and lead a successful second life in this era?

Some children are raised in the hands of Kwak No, After establishing a Disciple-Master relationship, the children dream of their own dreams by practicing martial arts and walking in that path to become masters. In order to make a living, Kwak No always had to leave his seat, and Seon-yu, the eldest of the children, has to take care of the Children, and He’ll be the Great Master.

Nearly 2000 years ago, the prosperous Han dynasty of China collapsed. Heroes rose and fell, and three nations emerged--Wei, Shu, and Wu. Historians refer to this period as the Three Kingdoms period. The romance of the three kingdoms is an intriguing tale of heroic deeds, of alliance forged and broken, of loyalty and betrayal.
Hong Kong artist Chan Mou retells this classic tale in "The Ravages of Time" from the perspective of the Sima clan, which in the end united the three kingdoms. Readers will be attracted by an array of well-developed characters and Chan Mou's own unique top-notch art-style.

Baek Yigang is a son of the Baek Clan, one of the seven great clans of Zhongyuan. Afflicted with the Taiyin Qi Blockage, he is cursed with a shortened lifespan and the inability to collect internal energy. He had been peacefully spending the rest of his days indoors when he was ambushed by a group of masked people. During the ambush, he lost his servant who was like a sister to him. Chased by the attackers, Baek Yigang escaped through a secret underground path. When he came across a blocked path, he decided he’d at least die fighting and picked up a rusted sword that was stuck in the ground…

Alexander Purchinov is president for life of the country of Pursia, a country ruled by violence and the influence of its government. Alexander always desires to be dominant, and "ride" things, whether literally or figuratively. Now that he has already ridden his country, his next target is a fantasy world that has orcs, wyverns, and centaurs.

An abused little girl with nothing to live for meets an old man with a nasty personality

Lim Sejun, who likes to eat, is fat and has a large physique. He has high self-esteem and a firm personality that doesn't even care about being teased for being fat. He has only one friend, 'Seo Hajin'. She has always been learning Jiujitsu to protect Sejun since childhood. One day, Sejun has trouble with a delinquent in the same class, and Hajin sees it and destroys that delinquent. But one night, Hajin is found severely beaten and suffers from a badly injured knee and more serious psychological trauma. Sejun tries to tell the police, but when the investigation doesn't make much progress, he can't control his anger and goes to find the culprit himself, but he's defeated by the delinquent who learned Jiujitsu and finds nothing. Then he learns Jiujitsu from a man named 'Jason' who saved him. Three months later, Sejun, who learned Jiujitsu and lost weight, finds out that a veiled group is involved, and wants to destroy it. A school action drama depicting individual revenge.