Action Manga Online | MangaNato

Demon-Poison Frontline

The Yoka Empire, led by its supreme commander Tadaomi Oka, and the enigmatic military state of Walmgraf, commanded by Gustav Heydrich. An alliance is forged between the two nations, and their shared ambition of "unifying the world" begins to feel within reach. On the day of the Spirit Cherry Blossom Festival, held once every ten years in the Yoka Empire, a mysterious demon appears amid the bustling capital.

The Novel’s Extra (2022)

Waking up, Kim Hajin finds himself in a familiar world but an unfamiliar body.A world he created himself and a story he wrote, yet never finished.He had become his novel's extra, a filler character with no importance to the story.The only clue to escaping is to stay close to the main storyline.However, he soon finds out the world isn't exactly identical to his creation.---- [Webtoon Trailer](https://www.youtube.com/watch?v=4mamlw_Z8eo)+

How to Get on the Main Character’s Flower Path

Life never goes according to plan—something I had yet to learn back then. Because of a friend from my past life, I begrudgingly read a male-oriented fantasy harem novel… only to wake up as a character inside it: Kang Nahyun. Special perks for reincarnators? Ha! As if. I had no money, no connections, and nothing but a hardcore survival mode to keep me going. But just before high school, I awakened into the “Sniper” position, earning myself a spot at the Awakener Academy! And if I can’t be the protagonist, then I’ll just hitch a ride on the protagonist’s flowery path, right? So I make it my plan to stick close to Na Yuhan, the real hero of the story, snag a few scraps of luck, and quietly bow out… Except something feels off. With every passing day, my steps are veering further and further from the plan… The chaotic Academy life of sunshine-heroine(?) Kang Nahyun begins now! “How to Walk the Protagonist's Path of Flowers” — coming your way!

Shashin

Jongli Chu, an orphan seeking vengeance for his elder brother, killed Hwang Jung, a disciple of the Heaven-slaying sect. In order to avoid retribution from the sect's members, Jongli joined the Soul-killing Chambers' Imitating Blade killer group. However, he becomes entangled in the turbulence of the ten chastisements and faces the threat of punishment. With no other options left, Jongli decides to ascend to the status of Legendary Death God to secure his escape from the oppressive rules of the Orthodox Sects. Can he break free and find his liberation? Experience the original webtoon and official translations for answers.

The Spy Life in the Demonic Sect

Jang yiseo, a spy from the Murim Alliance who infiltrated the Demonic Cult, was given his first and last mission. To make the notoriously unruly Seventh Young Master, Ma-oh, the Vice Cult Leader! Despite his extraordinary martial prowess, Yiseo’s potential was hindered by his frail constitution. Meanwhile, Ma-Oh, a prodigious yet unpredictable force, walked the fine line between genius and madness. As their fates intertwined, the two had to navigate treachery, power struggles, and the ever-present risk of exposure. Can Jang Yiseo make Ma-Oh rise to the rank of being second only to the Cult Leader, or will the shadows consume them first?

The World’s Fastest Level up!

It has been twenty years since dungeons began appearing all across the world, an incident that coincided with humanity receiving supernatural abilities–all of which turned everyday life into an adventure. When Amane Rin awakens to a unique skill called "Dungeon Teleporting," the rules can't touch him anymore. This is the tale of how he races to become the world's strongest (and fastest-progressing) adventurer!

All People Scramble for the Tower, I Cleared 999 Floors in Advance

The story centers on Su Bai, who utilizes the "Clock of All Things" to strengthen his skills and cultivate equipment, continuously breaking records in a global player-versus-player tower-climbing competition. The plot encompasses professional advancement, contention for "first kills," and inter-species warfare. By clearing the dungeons on each floor of the tower, he builds his power system and unveils the world's setting, where the "Tower of G**" connects a myriad of realms. The protagonist gradually unlocks abilities such as the power of time and necromancy, driving forward the main storyline of the Blue Star (Earth) human race's struggle for survival against higher-level civilizations.

Martial Evolution: Start by Awakening the King of Monsters

A youth named Yi He is reborn into the world of powerful Martial arts and awakens the King of Monsters with the strongest bloodline!

1-deunggeup Ssaumgwaoe

The bullied loser Kim Jaehyuk receives "Top 1 Fighting Tutoring!" Kim Jaehyuk is a high school student who has been living in despair under the torment of bullies. He's good at studying, but he'd rather be good at fighting. Then, as if by fate, a "fighting tutor" comes into his life!

I'm an Assistant Stablemaster in Heaven

Modern young man Lin Bei accidentally transmigrates and becomes Sun Wukong, just after he has finished his training under Patriarch Bodhi. Knowing the entire Journey to the West storyline, Lin Bei decides to use “office slacker tactics” to break free from fate. He only wants a stable, easy life at his desk job, but the celestial bureaucracy, the fixed Westward Journey script, and the schemes of all kinds of factions keep pushing him toward the very center of the storm. [Original Webtoon](https://ac.qq.com/Comic/comicInfo/id/657665)

The World's Fastest Level Up!

Dungeons appeared in the world two decades ago, granting mankind unprecedented powers such as Level, Status, and Skill. Avaricious by nature, Amane Rin set out to conquer these Dungeons. Although he had a remarkable Transfer within the Dungeon skill, Rin was considered inadequate due to its subpar efficiency. However, after a year of Dungeon captures, his skill underwent a transformation that altered the trajectory of his life. Rin's newfound talents liberated him from the Dungeon's restraints, rendering him a one-of-a-kind individual. With his enhanced abilities, Rin rapidly accumulated power, quickly becoming the most dominant force in the world.

Guard Pass

Se-Jun, a self-assured food enthusiast with a robust build, is immune to fat-shaming due to his strong-willed personality. He has only one friend, Seo Ha-Jin, who has been practicing Jiujitsu since childhood to protect him. One day, Se-Jun encounters a classmate thug, and Ha-Jin comes to his rescue, defeating the delinquent handily. However, the same night, Ha-Jin is discovered severely injured, with a grievous knee injury and psychological trauma. Despite Se-Jun's efforts to seek justice, the investigation drags on, prompting Se-Jun to seek revenge, but fails against the skilled Jiujitsu master. Fortunately, Jason intervenes and trains Se-Jun in Jiujitsu, which helps him shed weight and gain self-confidence. After three months of intensive training, Se-Jun comes to the realization that a secretive group is involved in the attack and decides to dismantle them with his newfound skills. This high-stakes drama revolves around Se-Jun's quest for vengeance against his tormentors.

The Reason Why I Quit Being the Demon King

In a time of chaos, the Demon King traversed through 665 realms before invading the human realm. It was a brave hero who ceased the war. Thanks to their divine sacrifice, mankind barely managed to survive. But that led to the story of the new Demon King. Meet Demon King Demiourgos, the 666th. “I quit being the Demon King,” he said, before leaving the demon realm. This is a story about a runaway Demon King and a hero who becomes his subordinate. Why did the Demon King quit?Original Webtoon:,

The Demon King Who Lost His Job

He is the Demon King who was impeached. She is the brave hero who was laid off because of a failed expedition. Bound by destiny, the two of them embark on an adventure to repay their debts.

Vigilante Part 2

After graduating from the police academy and being commissioned as a lieutenant, Ji-yong investigates the suspicious complainant Hwang Seong-gu and encounters a nationwide rental scam case. As Ji-yong pursues the rental scam gang that evades proper legal judgment, he feels his vigilante rules being tested. While chasing the rental scam gang, the four vigilantes receive threats from someone aware of their identities. They begin to sense the shadow of a great evil from their adversaries.Original Webtoon:,

I’m Going To Destroy This Country

Annihilate this land. Cleanse it of all impurities. "To think I reincarnated as a bald skeleton who can't even poo." The Skeleton king, the most wicked demonic king who the gods find bothersome. I was sealed after being scammed by the gods with a contract promising to turn me into a human. This is what they said. "Saint, have you awakened?" This warmth and soft texture... A human body? And I'm a saint? "Oh my, why is the baby saint in such a good mood today?" "Saint, this is the toy of that loathsome skeleton king. Do you want to try destroying it?" "The great gods crossed the line and gave everything back to the skeleton king who challenged the gods." ...Annihilate this land. I will become the saint, make the gods eat shit, and annihilate them.

The Strongest Heretic Plant User

When the protagonist “Left,” reincarnated into another world, the gift he received was a “Plant Encyclopedia”—an ability that could only summon weeds. However, this blessing concealed a true power…!? A tale of becoming the strongest plant user by wielding a unique gift!

Underboxer

Original Webtoon: ,

I'm Gonna Annihilate This Land

Annihilate this land. Cleanse it of all impurities."To think I reincarnated as a bald skeleton who can't even poo."The Skeleton king, the most wicked demonic king who the gods find bothersome.I was sealed after being scammed by the gods with a contract promising to turn me into a human.This is what they said."Saint, have you awakened?"This warmth and soft texture... A human body? And I'm a saint?"Oh my, why is the baby saint in such a good mood today?""Saint, this is the toy of that loathsome skeleton king. Do you want to try destroying it?""The great gods crossed the line and gave everything back to the skeleton king who challenged the gods."...Annihilate this land.I will become the saint, make the gods eat sh**, and annihilate them.

Lord of Summons! Sudden Mutation

The apocalypse came. Monsters inside the game broke through the dimensional barrier and started a massacre, driving human civilization on the Blue Planet to the verge of destruction. At the last moment of collapse, his time was suddenly rewound back to the moment the game first appeared. Now he is dedicated to finding out the one behind this, protecting his home and preventing the tragedy from happening again. Thus, a game of revenge begins, racing against time...

Doomsday for All: Me, Virus Monarch

The world has plunged into the darkness of the apocalypse. In this grim reality, the entire world has become a brutal arena for evolution. It's humanity's greatest opportunity and trial, as well as a playground for gods and demons alike. Chen Bai is granted a second chance, going back in time to ten days before the apocalypse began. With a direct injection of the zombie virus, he awakens an SSS-level talent: the Virus King. Now, he embarks on an extraordinary path of evolution, wielding control over the virus itself.

Catastrophic Necromancer (Colored)

Gatekeeper Of The Boundless World

Planets dying, gods falling. “Anomalies” and “Calamities” invade the human world. As a dark age descends, Shen Ye finds himself flung into this strange new reality. To his surprise, his power is to summon a door – a door leading to countless worlds, offering him a chance to adventure and train across the multiverse! Beyond the door, he encounters a mysterious skeleton with an unknown past…

Supreme Academy Genius

Shuichi was born into modern society as an ordinary high school student. After losing his father, he desperately struggles to protect his mother and sister, but faces brutal bullying at school and ultimately dies in an unfortunate accident. However, when he awakens, he has been reborn as a noble boy in another world—Lucas Ryan! Lucas apparently died after incurring the wrath of the God of Magic and was denied the gift of magic. Shuichi’s soul now inhabits Lucas’s body and receives the blessing of Maars, the God of Martial Arts! But in this world, mages are revered while martial artists are looked down upon. Reborn only to be scorned by everyone once again? He absolutely refuses such a life! As Lucas, Shuichi will master the martial arts and seize glory with his fists!