My System Is Very Serious Manhwa

How do you kill someone that cannot be killed? That was the question everyone asked when the respawners mysteriously appeared throughout the whole world. These beings, the wickedest of villains and killers from among both humanity and beasts, cannot die. They instantly respawn in new bodies whenever they are killed. No one knows why and no survives long enough to find out why. Millions have perished at their hands while the rest of humanity now suffers from their severe oppression. Hitler’s Nazi Germany, Stalin’s Russian Red Army, the Ancient Japanese, the Vikings and many more are all powerful empires under control of their immortal rulers who have come to life from the past. Along with the help of the mysterious Creator who reportedly provides these respawners with powerful technological weapons, a new World War threatens to drive humanity dangerously close to extinction. Humanity begins to finally lose hope when a blue flash of lightning gives humanity a new lifeline. Another respawner had entered the world for the first time in years. Instead of becoming another fiend like his kind he has become a salvation for humanity. But would this be enough to save them?

HOPE YOU COULD FIND YOURSELF IN THIS SERIOUS

Dan just wanted to be normal. College, maybe a girlfriend, a life free of drama. Fate had other plans. Now, chosen as a Goddess's champion against his will, Dan is dragged into a hidden world of ancient powers and deadly games. Can a reluctant hero master his divine gifts and survive, or will the weight of godhood crush him before he even begins? .....Thank you for taking the time to view my book. I'm a growing author and so it means a lot to me that you decided to check my book. If you do decide to go ahead to read the book I would like to warn ahead of the typos that I may have missed in a haste to post the work and for that I am sorry. Hope you like the story though. Thank you again for reading..

What if you could wield the power of every anime character you ever knew? Jayden never expected his life to end so soon. But after a tragic accident, he found himself face-to-face with the God of Order and Chaos. Given a second chance, he was offered a powerful gift—the Anime System, his wish, capable of granting him the abilities of all anime characters. Excited by the endless possibilities, Jayden agreed, only to awaken in a cruel reality—inside the body of a murdered young genius, a prodigy whose immense potential had made him a target. Now, in a world where people wield terrifying abilities and power dictates everything, he must fight to survive. Jayden doesn't knew what he was getting into. He had no knowledge world before transmigrating. Nothing could prepared him for the betrayals, the ruthless enemies, and the sheer struggle for survival. As he unlocks legendary anime abilities and battles overwhelming foes, one question remains: Will he conquer be able to survive and return home. Prepare for a thrilling journey where anime fantasy meets brutal reality!

Corporate slave Alexander dies with only one regret—not finishing the fantasy novel in his hands. Fate has a twisted sense of humor when he awakens as Alexander Flamingo, the perverted villain destined to be expelled and killed in that very story! Armed with complete knowledge of the original plot and a mischievous "Harem King System," Alexander plans to rewrite his fate. No longer the one-dimensional pervert of the novel, he'll use his future knowledge to manipulate heroes, seduce heroines, and rise from disposable villain to the true mastermind of this world. The system grants him power through every relationship he builds—but can this calculating reincarnator use his second chance to avoid his predetermined death and become the ultimate Harem King? One thing's certain: this story won't follow the original script.

Flower is very beautiful in the afternoon

In the final year of high school, Christian’s ordinary life takes a dramatic turn when he is struck by lightning, awakening the Idle System, a manifestation of his dream. What begins as a personal fantasy quickly transforms into a new reality for Christian, who revels in his newfound abilities while the world around him remains blissfully unaware. However, as Christian adjusts to his extraordinary circumstances, strange and unsettling events begin to unfold globally. Would the genre of the world also become Fantasy or would it stay exclusive to him?

Katherine Zara, a single middle aged office worker, went about her day as she always had; wake up, go to work, come home and read or play games. However, today would be different. Before she left for work, her ex broke into her apartment and killed her. When she woke up, she was given many choices. She could pick her new world, pick her starting point, and pick her system among many other things. And so Katherine decided to become a servant to a villainess. Follow Katherine as she serves her petty, demanding mistress in a world of swords and magic. Additional: The Female Lead (Katherine) will be submissive to her mistress, but will be cold towards others. I plan on having some action, but mainly this will be a story about Katherine serving her mistress and leveling up her system.

Li Wei lived a dull, overworked life—until destiny (or a rogue truck) intervened, catapulting him into a world of mystical cultivators and deadly power struggles. Waking up in the body of Li Wei, the infamous and lazy heir of the Immortal Ice Sect, he finds himself in a precarious position: surrounded by enemies, burdened by a reputation for arrogance, and targeted for assassination. The only thing worse than inheriting this life? Realizing his new body’s cultivation potential is off the charts... if only the previous owner hadn’t been an idle narcissist. With the sect matriarch as his coldly disappointed mother, a stoic yet dangerously competent protector in the ice-cold beauty Leng Yue, and a mysterious "Young Master System" pushing him toward reckless behavior, Li Wei must balance survival with ambition. Every quest forces him to embrace the absurdities of an over-the-top cultivation world—whether humiliating enemies or accumulating riches—while concealing his true identity as a transmigrator. But as he’s exiled from the safety of his sect and thrown into the chaotic world below, Li Wei quickly learns that charisma, cunning, and a knack for manipulation might be even deadlier than swordsmanship. After all, why fight fair when you can command, deceive, and dominate? With ancient relics, feuding clans, and dangerous beauties complicating his journey, Li Wei's rise through the cultivation ranks is anything but conventional. What starts as a quest for survival may just become a path to unstoppable power... assuming his outrageous system quests don’t get him killed first. Will Li Wei overcome his past’s shameful legacy, outsmart his enemies, and become the true master of his destiny—or will his laziness, scheming rivals, and shameless arrogance bring him to ruin?

Max was your rundown degenerate, broke, unemployed, and a certified MILF lover!  His father disowned him, his life going nowhere. And on a fine day, when he was completing his daily routine of masturbation, he heard a bell chime in his head. [Ding!] [Congratulations! You have set a universal record for mastrubation!] [The universe has granted you a gift!] [The MILF system is now Initialising!] The universe has granted him a gift! And now, armed with a system that rewards him for seducing and taming MILFs, Max decided to turn his pathetic life into a MILF conquering paradise!  But there was just a teeny-tiny problem, though… Woman one: Hehe! Max, my love~ You won't leave me, right? I won't let you! I won't let that bitch take you away from me! So stay, okay? Stay in this room forever, there's no need to go out. We can have all the fun in the world~ Woman two: Max! I love you! I love you! I love you! I love you! Woman three: Max, who is that woman? Should I kill her? How dare she touch you! You are mine! Only mine! Max: Fuck!! W-Why are my women turning into yanderes!! TAGS: MILF, YANDERES, THREESOME, NO NTR, NO YURI, NETORI, AND MANY MORE!

What would you do if you woke up one day to a system message that shouldn’t exist? Erie Sunheart has always been at the bottom. As an orphan with no ability, he’s treated as worthless in a world where power determines everything. Bullied, underestimated, and barely scraping by, he’s left with no choice but to survive however he can. But one day, a strange notification appears before him—one that changes everything. [You must meditate for 30 minutes.] [Your energy is low. User requires sunlight to perform base attack.] A system unlike any other has chosen Erie, but it doesn’t function like anyone else’s. It doesn’t categorize his strength. Instead, it forces him onto a path of struggle and discovery, where every victory must be earned. As whispers of an ancient warrior race resurface and dangerous enemies take notice, Erie must uncover the truth behind his existence. Because one thing is certain… The world isn’t ready for a Sunwarrior’s return.

The gods are done with humanity. On the brink of World War III, as nations teeter on the edge of mutual annihilation, the divines decide to intervene—not to save, but to test. They tear open the Red Gates, unleashing hordes of monsters upon Earth. Their ultimatum is clear: unite against this common enemy or face extinction. For Adam Morningstar, a brilliant but restless university student, the apocalypse is the adrenaline rush he’s been craving. Bored by a life of predictable patterns—aced exams, hollow relationships, and high-stakes poker games—he sees the system’s arrival as the ultimate gamble. When given the choice to select a class from hundreds of options, Adam does the unthinkable: he lets fate decide. His reward? The Genesis Class—a mysterious, unranked path with no preset skills, no weapon affinities, and no instructions. While others awaken as Paladins, Mages, and Necromancers, Adam stands alone, armed with nothing but a cryptic System Store and a handful of coins.

*WILL RESUME ON MAY* The most mighty of the Known have used the others, and themselves, to create a final sanctuary against that which cannot be understood. The only working defense against the ever-changing is what it cannot be. Something static. The stability of existence. * * * Referred to by the Known as [All], and Firstborn of the [First Foul], Leon Oaken. 'I have Integrated... but what is my Rank? My Skills? The [Status] doesn't even display my Stats...' The boy who was meant to command reality, was revoked of this right. Instead he was forced to wield the idea before existence. 'What is [Null]?' ============================= In a world bound by illusions, he seeks the truth. Among those who inherit might, he forges his own path. And in an existence steeped in stagnation and rot, he dares to bring change. Even if it means becoming what should not be. ============================= *WSA 2025 ENTRY* Hi! I recommend reading until chapter 15. Leon did not reincarnate, transmigrate, or regress. The story follows him since his birth, so I have to establish his character first. And that will take a few chapters, so, the side characters will have more screentime at the beginning.

Jin, a guy with no direction in life, through an unfortunate event gets his hands on a Hitman System. What transpired then was a struggle to escape the eyes of the cops while trying to complete the system's missions. However, through a series of coincidences, he soon finds out that his parents' death was not an accident. Read how he uncovers the veil that has obscured the truth from his eyes since childhood and finds out the darkness that hides underneath. Discord:- https://discord.gg/64JD86pQKh

Another “trash copycat slop novel” and that all.

A couple weeks before Lake's Martial Course Entrance Exam, While he was taking a nap during a class he is awoken by a strange beeping sound. Opening his sleepy eyes, he could sees a strange holographic screen in front of him. [Roleplay System has successfully bonded to host. Do you wish to begin roleplaying?] [Yes?] or [No?] At first Lake thought he was still half asleep and half-heartedly chose [Yes]. Immediately After he saw a new prompt appear before his eyes. [Please select the main role the host wishes to play from the following options.] After reading that message, A series of options appeared before him. The options were so numerous that they covered the entirety of his vision. From the numerous options Lake could spot a few interesting sounding roles, [Martial Saint], [Heavenly Sage], [Harem King], [Slaughterer]… The options were too much and they made Lake dizzy. Without much thinking Lake scanned through the list of roles and choose the role whose name caught his attention the most. [Master of Fate] *** Disclaimer 1. Cover art is not mine. It belongs to kaslla. I took the image and edited my title onto it. Their twitter handle is ksb_x4 if you wish to check out their work. 2. This is my first novel that I decided to write to fill up my free time, so don't expect constant updates or any amazing writing quality. 3. I am willing to take criticism as I am still looking to improve my writing skills. For those who may post constructive criticism, thanks in advance. 4. Finally, thank you for taking the time to read my novel.

He sat up, his body—no, this body—responding with a fluid grace that startled him. His hands, clawed and shimmering with faint iridescence, flexed instinctively. He stared at them, a mix of awe and dread curling in his gut. This wasn’t him. This wasn’t human. And yet, it was. The flesh he wore felt alive, pulsing with a strange energy, as if it carried the weight of galaxies in its sinews.

In a world where reality and fiction blur, Yoo Jihwan was once an ordinary hunter struggling to survive in a system-controlled society. But everything changed when he was dragged into the Death’s Mansion, a cursed dungeon where death isn’t the end—it’s only the beginning. Marked by an unknown force, Jihwan cannot die. Each time he falls, he is revived—only to suffer again. But with every revival, he grows stronger, his body adapting, his mind hardening. The system urges him forward, forcing him deeper into the mansion’s horrors, where each battle tests not just his strength but his sanity. Emerging from the mansion, Jihwan finds himself changed—his power growing, his fate bound to something far greater. Yet, he is not free. The Abyss watches, and the system whispers of a destiny he cannot escape. Pursued by unseen forces and tangled with figures like Sohyun, a woman who might just be the key to unraveling his curse, Jihwan must navigate both the real world and the abyssal trials that threaten to consume him. With infinite deaths but only one chance to win, can he uncover the truth behind the Death’s Mansion and his own existence? Or is he doomed to repeat this cycle forever? A story of endless rebirth, brutal battles, and an unexpected romance, Jihwan’s journey is one of power, consequence, and the fine line between being a hunter and becoming the hunted. My Afterlife System!

WARNING: NETORARE, CUCKOLD, INCEST After marrying a princess from a powerful kingdom, Han awakened a mysterious system by masturbating a 100x imagining his wife being fucked by another man. From that point on, his life became a complex game of seduction and power: each time his wife got sexually involved with other people, Han became stronger. Driven by conflicting desires, he must balance the jealousy, fascination and quest for power that the system offers, while infiltrating the intricate politics of the kingdom. The princess, in turn, finds herself torn between her love for Han and the excitement of exploring new partners – gradually discovering a manipulative side to her personality.' In this environment full of intrigue, betrayal and games of seduction, Han realizes that his relationship is not just a matter of pleasure or jealousy: it also involves strategic alliances, dangerous enemies and family members with hidden agendas. As the system evolves, the stakes increase, and Han must decide how far he will go for the promise of absolute power.

Alan Yokob dies as he lived—in a blaze of violence. A hitman with a reputation for ruthless efficiency, his final act is a fiery car crash. But death is not the end. When Alan opens his eyes, he finds himself in another world. Complely different from earth. “Welcome to Kirath,”. Once, this realm teetered on the edge of annihilation until mortals overthrew the Demon King’s tyrannical reign. But a thousand years of “peace” have left Kirath fractured—its magic withering, its lands plagued by cataclysms, its people rotting from complacency. The solution? Resurrect the demons. And they’ve chosen Alan, a man who traded in death, to wear the crown. To survive, Alan must wield the **Oblivion Pact**, a parasitic system that rewards carnage with unholy power. Kill to summon ★Soulrenders★—demonic warriors bound to his will. Conquer to rebuild. Rule to channel the chaotic energy that once made demons the world’s necessary evil. But Kirath’s fractured kingdoms see only a monster, not a savior. Holy knights hunt him as a blasphemy. Fallen heroes, drunk on their ancestors’ glory, vow to finish what their forebears started. As Alan battles to resurrect a demonic legacy he doesn’t believe in. The demons were not mere oppressors—they were shackles binding a far older terror. Now, with their power waning, that ancient hunger stirs. To save Kirath, Alan must become the Demon King the world fears… or watch it drown in the hubris of its own “victory.”

Around ten years ago strange vortexes began to manifest in the mortal realm. These strange vortexes and portals released terrifying monsters, beasts, and other mysterious entities into the world. These otherworldly monsters pushed the world onto the brink of extinction. During those times of need, humans suddenly began to awaken strange abilities. With that, they managed to fight back against extinction using those abilities, rebuilding society from the ground up. Keir Asa, 15-year-old young boy, never knew his family, even before the vortex outbreak. Unlike many other kids his age, Keir never developed an ability of his own, causing his to become a target from immense and harsh torment. However, after a strange encounter with a dark entity, a mysterious system was granted upon the young boy, changing his life forever.

Ryota Sakamaki, a high school benchwarmer, has always loved basketball but sucks at it. His shooting is off, his dribbling is clumsy, and his stamina is embarrassing. Just when he considers quitting, a strange notification appears in his vision: [Basketball System Activated] Turns out, he’s been chosen by a mysterious AI-powered system designed to turn him into a basketball prodigy. The catch? The system operates like a video game, requiring him to complete ridiculous quests, level up skills, and endure bizarre training methods. From shooting hoops in his sleep to unlocking outrageous skill perks, Ryota’s journey to the top is anything but normal. With his childhood friend (and secret crush) supporting him, jealous rivals plotting against him, and an eccentric coach who thinks he's a lost cause, Ryota is about to prove that even a nobody can become a legend with a little help from an overpowered system.

# WSA 2025 Entry Ma Jeong's life ended in an accident, only to find himself reincarnated in a new world—a realm where cultivation is the key to power, and spiritual energy flows through the very essence of life. He also activates his 'golden finger'—a mysterious system—that propels him onto a path of limitless growth. With a system that makes him stronger in response to his enemies, Ma Jeong began his cheating life of cultivating with no upper limits. 'Divine Emperors', 'Divine Gods', and 'Heaven's Will', he will surpass them all. ********** The main character will be overpowered from the beginning. The main character will have a harem. There will be R18 Scenes

Kang, a lazy person whose life only revolved around eating, reading novels, eating again, and sleeping, suddenly receives a system from a mysterious being. After that, his life completely changes. --- Update – One chapter daily 50 Power Stones = 2 Extra Chapters More Power Stones = More Chapters ~×~ Tags: System, Wife, One Female Lead, No Harem, Protagonist, Cultivation, Overpowered, R-18.

A young man wakes up from a deep sleep to find himself in a completely different world. The once prosperous human civilization has disappeared, and the technology that supported life has vanished. This world has become a stage for mutated creatures, who rule the earth, surpassing those who once were its masters.

Everyone thought systems granted unlimited power… But what if yours requires donations?! The protagonist reincarnates into his favorite novel. He thought living in this world would be a dream come true… but there’s one huge problem. Every single one of his abilities is locked behind a system store! Want a fireball? 100 system points. Want a legendary sword? 1000 points or 9.99$ in gold coins! To make things worse, he’s been reborn into the poorest noble family. No money, no influence, and a system that demands currency! There are only two ways to earn it: completing dangerous quests or exchanging in-world money… at a humiliating conversion rate. While other heroes gain strength for free, he’s stuck watching ads, grinding impossible missions, and searching for loopholes just to survive. But what if he finds a way to cheat the system? What if he builds an empire to buy power like a true business tycoon? Welcome to the most unfair and ruthless world, where the protagonist must either get rich or suffer in eternal free-to-play hell! "System: Congratulations! You don’t have enough currency to purchase a basic skill. Would you like to take a loan?" — E.T Hello, Dear readers, its my second novel. btw, i will start working hard to make it good and readable

Betrayed at the peak of his power, Alexander was left with no choice but to unleash the forbidden force of the Heart of the Universe. Instead of death, he awoke decades in the past—weak, powerless, and back at the very beginning. But something is different this time. The universe itself whispers to him. He can see what others cannot, grasp knowledge beyond mortals, and harness a power no one should possess. Armed with his past memories and an unfathomable system that binds him to the cosmos, Alexander will rewrite fate, reclaim his throne, and ascend beyond the limits of existence. The universe is his to command. And this time, no one will stand in his way.