Action Manga Online | MangaNato

Juvenile Prison

Juyeong is in a juvenile detention center for the attempted murder of his father, Gang-ryong. He clings to hope, dreaming of a future in Seoul with his childhood friend, Dayeon. But everything shatters when Dayeon is tragically killed by a rogue truck, and the devastation deepens when Juyeong learns that his father was behind the wheel. In a cruel twist, Gang-ryong regains consciousness and offers Juyeong an ultimatum... "If you want revenge, become the king of this detention center!" Now, Juyeong must navigate the treacherous world of prison politics, determined to rise to power and avenge his friend.

A Small World Full Of Fun

Extraordinary beings shattered the quiet of the world, and from that moment the tech tree veered off course. While humanity gropes through the darkness in search of a path to evolution, I tear out my ribs, burn my heart, and grind away sleepless nights to become their vanguard. This is the gamelike journey of a player toying with entire worlds. In these little worlds, the fun truly never ends.cloud.

Returned by the King

In a world where one's worth is determined by how powerful their skill is, Taehyeon is 35, unawakened, and barely able to scrape by as a pack bearer for monster hunters. But when a mysterious being calling itself the King gives him a skill of his own, Taehyeon gets a second chance at life. Now he’s back in high school and armed with Gluttony, a skill that allows him to block and absorb the skills of others!

Destined to Rise: Invincible Since Birth

Jiang Wang is reborn as a so-called “Innately Crippled Fetus,” abandoned by his family the moment he opens his eyes. But little do they know, he carries the Archaic Sacred Body, already cultivating before he was even born! With his system awakened, divine arts and treasures fall into his hands without end. Refining his body with the Supreme Bone, shattering the Ninefold Heavenly Tribulation with a single finger! Enemies who once broke off engagements now kneel and beg for mercy; the Human Emperor’s daughter seeks him out for alliance. In this life, he will sweep across the Eight Desolations with an invincible stance, vindicate his mother’s honor, and forge the strongest legend of all eternity! [Original Webtoon](https://ac.qq.com/Comic/comicInfo/id/657057)

I'm Back as the Strongest Gamer!

After a long absence, he returns as the same legendary gamer who once dominated the entire internet! The godlike skills that once made him famous and the overwhelming strength that crushed all opponents have finally returned to the spotlight. As the competitive gaming scene falls into chaos once more, he steps back onto the stage with the aura of an absolute king— This time, he will sweep aside every rival and rebuild his own gaming legend from scratch! [Original Webtoon](https://ac.qq.com/Comic/comicInfo/id/657372)

Rokudenashi Blues

Maeda is a new student in the Teiken High School. He stutters when he's nervous and he's rather clumsy. He gets noted immediately because he hits a teacher during the entrance ceremony. Some clubs search to enlist him as they see in him a force they can use to get even with other clubs. But Maeda is a loner and has only one dream: becoming boxing champion. His first objective is to beat the leader of the boxing club. "Rokudenashi" translates as "good for nothing". The manga focuses more on gang warfare than boxing.

Cataclysm Hunter: I Have an Experience Points System

In a world devastated by catastrophic disasters, humanity is pushed to the brink of extinction as terrifying monsters and supernatural beings begin appearing across the world. Cities collapse, chaos spreads everywhere, and survival becomes more difficult with each passing day. Amid this disaster-filled era, one hunter awakens a mysterious Experience Point System that allows him to continuously grow stronger through battle. By defeating powerful enemies and surviving deadly encounters, his abilities rapidly evolve beyond ordinary hunters. However, the world’s dangers continue to grow as stronger monsters and hidden threats emerge from the shadows. To survive this brutal new age and uncover the truth behind the disasters, he must continue fighting and become one of humanity’s strongest hunters. [Original Webtoon](https://www.kuaikanmanhua.com/web/topic/27683/)

The Shaman's Blade

The protagonist, Kwon Yongjin, who doesn't believe in superstitions, finds himself faced with unbelievable events right after his 16th birthday.

The Divine Demon’s Grand Ascension

Read The Divine Demon's Grand Ascension[By the Studio that brought you The holy land of the Demonic Path, the ten Demonic Sects.When they combined their strength, the world came to call them Demon Palace.And now, in the holy land of all the world's demons, a Heavenly Demon awakens, ready to devour the martial world.

Beast Evolution

Read Beast EvolutionThe Dawnlight Starbird soaring between blue skies and white clouds, the Swiftshadow Cloud Leopard hunting across the vast grasslands, the Corrosive Giant Python lurking in the mottled rainforest, the White Sea Dragon stirring waves in the deep azure ocean. Lin Yuan discovered he could make spiritual creatures evolve infinitely, continuously purifying their bloodlines. Dust Butterfly Steel Butterfly Jade Green Butterfly Tourmaline Emperor Butterfly. This is a world purely for beast tamers. Adapted from the novel Beast Evolution Merchant on Chuangshi Chinese Network, under Yuewen Group, original author: Amber Button.

Straylight Tiger

When humans can shift into animals, manipulate elemental powers, or possess weapons created from otherworldly metals, things undoubtedly escalate quickly. Still, as an extremist cult emerges to dominate the one city that unites the three species, a powerful corporation recruits a secret task force to challenge them.

A Record of a Mortal's Journey to Immortality (Colored)

Despite being born into poverty in a rural village, Han Li joins the Qixuanmen Sect to help support his family financially. He catches the attention of the mysterious Doctor Mo and is accepted as his student due to his natural spiritual ability. Under Doctor Mo's tutelage, Han Li embarks on the journey to master the legendary "Changchun Gong" techniques. Although considered only average in talent, Han Li perseveres and uses a fortuitous discovery of a peculiar vial to aid him in his dangerous quest for immortal cultivation.

Class <<Mushoku>> no Eiyuutan: Koushaku-ka wo Tsuihou Sareta ga, Jitsu wa Nagutta Dake de Skill wo Kakutoku Dekiru to Wakari, Tairiku Ichi no Eiyuu ni Nobori Tsumeru

Umihara Kawase

In this setting, the heroine Umihara Kawase (whose name is spelled differently from the game version, to denote this is an alternate take on the character) has the mysterious power to breathe underwater and uses an electrified lure as a weapon, and must confront the legacy of her oceanographer father along with her friend Kouichi Shioji.

Sichuan's Supreme King

[By the Studio that brought you <Regressor of the Fallen family> and <Legend of the Reincarnated Demon God> On the day the Age of Demonic Practitioners descended upon the world, Tang Sewoon, the demonic craftsman once called the most fearsome divine craftsman under heaven, met his death.

Return of the Demonic Instructor

The Central Plains fell to the invasion of the Demon Realm. A martial artist, Sa Bigang, was ultimately dragged into that infernal world. After surviving the brink of death and enduring hell itself, he awakens ten years before the invasion ever began. And now, Sa Bigang sets out to stop the Demon Realm’s return. To do that, he must restore order to the murim and build the ultimate force: the Undefeatable Corps. As the man who will rewrite the past and safeguard the future… This time, he will never lose.

Kinnikuman Manga

Kinnukuman, a weak and clumsy super hero, constantly getting into wacky situations. As the series progressed, the story began changing from comedy to action as Kinnukuman battles stronger and stronger foes in the wrestling ring. The series continually introduced new Super Human characters, known as Choujins, who would challenge Kinnikuman and his friends for various purposes. (From Toriyama's World) Kinnikuman received the Shogakukan Manga Award for sh?nen manga in 1985.

Yami no Aegis

Using martial arts, various firearms, or high-tech gadgets, Karito Tate works as a bodyguard and accepts different assignments to safeguard VIPs. His objective is not to eliminate them, but rather to defend them with his dominant arm.

Aiming For Maximal Volume in the Apocalypse

Original Webtoon: ,

The Gamer: Fantasia

Jihan Han, a normal university student who lived an ordinary life, got into a work accident and already said goodbye to his life, but suddenly he got a chance from an unknown god to resurrect in another world! "Can I see the level and skills?" "Use your skills to level up. Distribute stats and use items." "Am I in another world as a playable character?" Jihan Han came to the fantasy world with the powers of a playable character. Now he will play under the name of Rudin in another world! **Original Webtoon:** [Ridibooks](https://ridibooks.com/books/2107083463), [KakaoPage](https://page.kakao.com/content/56630472), [Naver Series](https://series.naver.com/comic/detail.series?productNo=6101520), [Comico](https://www.comico.kr/comic/7628) **Official Translations:** [S.Chinese](https://manga.bilibili.com/detail/mc31399)

Heavenly Demon Sovereign

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Gwihwanmagyogwan

The Central Plains fell to the invasion of the Demon Realm. A martial artist, Sa Bigang, was ultimately dragged into that infernal world. After surviving the brink of death and enduring hell itself, he awakens ten years before the invasion ever began. And now, Sa Bigang sets out to stop the Demon Realm's return. To do that, he must restore order to the murim and build the ultimate force: the Undefeatable Corps. As the man who will rewrite the past and safeguard the future... This time, he will never lose.

The Immortal Genius Spearman

Read The Immortal Genius Spearman In this life, the battlefield will be mine to command. Damian, a Centurion of the Baroque Kingdom’s Punishment Unit. “Damn it…” Just once. If I could have just one more chance… ‘I could have truly conquered the battlefield with these men.’ At the age of thirty, he drew his final breath on a nameless battlefield. But when he opened his eyes, he had returned seventeen years into the past. And this time, he possessed a perfectly intact Mana Hole, capable of harnessing magic. ‘This time…’ I will rise higher than anyone else. I won’t be a mere pawn in this era of war. ‘I will be the one to rule it.’ Damian, returned from the brink of death, levels his spear at the world.

The Dark Swordsman Returns

Read manga The Dark Swordsman Returns On a battlefield at the brink of annihilation, unknown soldier Gray Lee had his chest pierced through—and he awaited death. Only humanity’s strongest heroes—the Sword Saint, the Divine Archer, the Great Sage, and the Ultimate Shield—stood a chance against the “Liquidator,” a deadly enemy capable of burning down an entire continent in a single day. Yet even those heroes fell, one by one, until all hope was lost… …At least, that’s what it should’ve been. “I got pierced through the heart, but I’m still alive?” Gray did not die. Instead, he was guided by Chronos, the Master of Time. He was bestowed an unknown power, and with it he delivered a powerful blow to the Liquidator, shaking the threads of fate itself. But just as a chance of victory appeared, another beam of light struck, Gray’s body reducing to nothing… …and Chronos’s voice thundered, “I shall send you to the past. Save this world.” The next thing Gray knew, he woke up in his hometown, which should long have been destroyed. It was the place he started his life of a loser—and was now the stage for his second chance. “This time, I will survive!” With the power to transcend time and his memories of the future, Gray sets out to become a warrior even stronger than the heroes.