Sin System: Demonic Harem After Reincarnation

Greenish Race invaded the planet earth and destroyed everything, especially humans. Humans who survive crawl to the underground and create “weapons” to revenge. 100 “weapons” called HumanBot. Asher was one of the 100, the weakest or the luckiest, who knows? All the modified DNAs planted in his body were well-expressed. And not only that, but he also got a system—A mutant system. [The Mutant System has been granted] “You have 0 DNA essence in your bank.” “Unlocking DNA Extraction Skill Level 1.” [Cost: 0 DE] … Being the extraordinary human breed, will Asher and the HumanBot be able to bring back the glory for the human race?

In a galaxy where civilizations have been systematically destroyed by an unknown force, the leaders of the surviving civilizations come together to form a last-ditch effort to save themselves and their people. They construct a massive starship, the "Last System," and its crew must navigate through treacherous space and overcome unimaginable challenges to find the source of the destruction and put an end to it once and for all. Along the way, they must decide whether to offer aid and support to struggling civilizations or focus solely on their mission and the survival of their people. As they get closer to the source of the destruction, they uncover a dark secret about the true nature of the threat they face and realize that their mission is not just about saving themselves, but about protecting the entire galaxy from an ancient evil that threatens to consume everything in its path. The crew of the Last System must make the ultimate sacrifice to stop the threat and ensure the survival of all life in the galaxy

Blackjack has made his name known across the internet by giving away paid content for free. But in reality, 18-year-old Arata Kazuto is a master thief who steals for his own agenda; to provide for his ailing younger sister, Kirameki Kazuto, who has been battling with her sarcoma all her life. In a series of unfortunate events involving a failed mugging attempt from the wrong people, Arata finds both he and his sister taking their last breaths, only to find themselves waking up aboard a pirate ship as slaves under the pirate Israel Hands. With his newfound system and powers, he embarks on a journey to find the ultimate cure for all ailments. But little did he know that his journey was destined to intertwine with another of a similar fate.

Earth has been chosen for the Universal Trial. Overnight, every human awakens with a System and is forced to participate in a deadly game where worlds compete for the right to ascend to the Higher Realm. But something goes terribly wrong. The Systems become corrupted, turning countless humans into bloodthirsty zombies. Monstrous Rifts tear open across the planet, while terrifying creatures emerge from deadly Dungeons. For Owen, survival isn't his only concern. His sick mother and younger sister are still out there, and he'll do anything to reach them. Then he discovers something impossible. While everyone else receives the Universal Trial System, Owen receives something completely different. The Origin System. A mysterious System with 100% compatibility—one that can defy the rules of the Trial. But power comes with a price. As humanity struggles to survive, powerful factions rise, secrets surrounding the Systems begin to surface, and Owen realizes that Earth is only one of countless worlds participating in the Trial. There are civilizations that have been evolving under the System for thousands of years. And some of them are far stronger than humanity. To protect the people he loves, Owen must grow stronger, uncover the truth behind the corrupted Systems, and discover why the Origin System chose him. Because the Universal Trial has only just begun.

Victor Garcia, a poor 24-year-old cleaner at a software company, lost his job after a clumsy mistake and lost all hope. He activated the Career Simulator System and embarked on a series of challenging missions. As he worked different jobs, Victor discovered hidden secrets in various careers and uncovered corruption in his country. Join Victor on his journey as he fights mafias and corruption, striving to make his country a better place. Brace yourself for intense missions and thrilling adventures as Victor scales up in life and uncovers the truth.

After the betrayal and death by his superior, An aspiring scientist is revived back into the land of the living by a mysterious being. With a new purpose given to him by his savior, and continuous corruption tearing away at his heart. He hopes to right the wrongs committed against him and find a new purpose to open his heart once more.

[🥉 #10 System in my real life 🥉 ]"I don't have any powers and I don't want any." Victor snorted. "Well, there is no turning back now. At this stage, you can't control your primal instincts and your will to morph. Although, they are vital for a shape-changer." Maks's eyes rounded, pacing back and forth, "I can't control my primordial instinct..." He said. "It's primal_" "They're the same thing!" He yelled back. He was going to freak out if he found himself in a situation where he couldn't help himself. He gazed at his hands. Then he started slowly. "This is your first and least level of cultivation, you'll have to keep going."

[ Intense full action, adventure, gore bloodshed, and may contain content inappropriate for children. ] "What if technology and systems as weapons of mass destruction?" 40XX, Oakenvale Metropolis State. Since his parents mysteriously disappeared, Seth's life has been chaotic. Seth Vonstein, who lives in the lower caste of Oakenvale State, can do nothing when his wealthy co-workers treat him like scum and abuse him inhumanely. They called Seth a state loser who deserves to die. Anger, disgust, and revenge. Seth only can hold without being able to resist. One day wakes up from his slumber when a mysterious phone warns him that the dangerous secret organization called the codex is after him. At first, Seth did not believe the contents of the mysterious phone and denied it. However, a mob of strangers in black suits comes to his apartment and fires everything. They hunt down Seth in a brutal way. ---------- [ Greetings, Vonstein. I've been searching and watching you all this time. Congratulation, your Assassination System is activated_ ] [ We have a list of the target for your execution_ ] [ Now, you have two choices – do you want to be a hunter as a hero or die to be hunted as a coward?_ ] ***

Living an unfulfilling life and dying a tragic death, Alph Quint is transmigrated into a world filled with magic and wonder. However unlike what he had always believed, transmigration turned out to be a free ticket to tragedy as one peril after another fell on him, sometimes making him loose the very will to go on. Will Alph crumble and break from the pressure of being a main character or will he rise from the ashes like a phoenix and create a tale so epic that it shakes the heart of those who read it? [Author's Note] Hello, I would like to thank all those who clicked my novel, thank you, and I hope that you will enjoy the ride as Alph Quint and I myself evolve through the course of the story to hopefully carve out a masterpiece. I'm not a native English speaker and my writing skills might not be top class, but I promise that both my writings skills and the story itself will only get better as we progress.

Travis's world is shattered when his girlfriend Abigail dumps him for a wealthy playboy, Calvin, and humiliates him in public. But just as Travis is about to lose hope, a mysterious entity, the Grand System, appears, offering him a chance to turn his life around and become rich and famous. Will Travis accept the offer and embrace the unknown, or will he let his past define him?