World Domination System

##"Warning: This story contains dark themes, psychological manipulation, and R-18 content. Not for the faint of heart."## Twenty years of service. A lifetime of being the shield for those who called him "trash." Kaito Kiryu was the FF-rank "failure" of the 109 summoned heroes. While the S-rankers basked in glory, Kaito spent two decades mastering the laws of matter and science to keep them alive. He was the backbone of the Hero Party—until the moment the Demon Lord fell. At the peak of victory, the "friends" he protected turned their blades on him. But that wasn't the end, regressed back to the past, to not only destroy those who betrayed him, but to protect those who loved him. But at the face of old terror new terror shows up, constant death and rebirth... Until his 4th life, this time With the power to manipulate Space, time and matter and a System that rewards the subjection of his enemies, the Architect of Ruin has arrived, to ruin the empire that once shaped him. Follow Kaito/Yasha's descent as he dismantles the empire that never made him rest.

Following planetary disruption, three factions based on virtues were formed by people who awakened with special powers. Forming alliance, they exploited the common people, and ruled over Lysbia. These factions were superior to the commonality living outside the capitol hill and they governed the entire Lysbia from the capitol hill, where they withheld the wealth of Lysbia to themselves, suppressing the rights of its vulgar citizens and regulating population through financial restraint and starvation, thereby enforcing a survival game. Ethan Hills, a commoner, lost his job and about to be homeless based on an act of betrayal by the people he trusted. And having no hopes of surviving in the dystopian society, during the night, a system activated in his head, granting him multiple powers if he accomplishes every task it presented before him and level up. He quickly discovered that the majority of his task, brought forth by this resurgent system, revolved around the confines of the Capitol Hill. While undertaking his quest to reach Capitol Hill, Ethan becomes aware of the intricate oppression that governs the territory, extending its influence over the surrounding population. To establish harmony and fairness, he must harmonize with the existing system while maintaining a strong bond with his loyal companion, Isabell Wells, where what seems to be a hopeless situation soon turned out to be an adventurous moment to witness. "System activated! ...host capacity optimal, user friendly." ...[Installation process initializing...] The moment has come for Ethan to ascend and make his decisive choice.

"In the gritty streets of City X, James, an endlessly heartbroken man, faces a cascade of breakups due to his financial struggles. Little did he know that his life was about to take a surreal turn. A mysterious system grants him unimaginable wealth and skills, just by signing in every day. As James grapples with newfound affluence, navigating love and life in a world that suddenly seems too good to be true.”

​Arlan Mahendra was born a "mistake"—an illegitimate son destined to be trampled by his elite half-brother and the ruthless Mahendra family. Beaten, bankrupt, and left to die in a rainy alleyway while his mother lies on her deathbed, Arlan screams for justice. ​The Universe answers. Not with a guardian angel, but with a cold, digital ledger. ​[System Activated: Karma Debt Collection] [Target: Julian Mahendra] [Debt Status: Unpaid. Penalty: Seizure of Lifespan and Luck.] ​Armed with a system that turns every insult, bruise, and betrayal into "Debt Points," Arlan rises from the gutter. He discovers he can forcibly collect "payments" from those who wrong him—stripping away their health, their talents, and even their remaining years of life. ​He doesn't want an apology. He doesn't want peace. He wants to audit the world. ​From stealing the vitality of arrogance billionaires to seizing the luck of corrupt geniuses, Arlan becomes the world's most terrifying creditor. ​They say revenge is a dish best served cold. For Arlan, it is simply a transaction. And everyone is about to pay up.

Kai Wang died a loser–beaten to death in an underground fight while he watched his girlfriend kiss his killer. Kai gets a second chance at life–but it comes with a price written in blood. Granted by a mysterious system run by seven faceless beings. Now reborn with power he must fight his way back to the top while completing missions for his faceless masters. He must save his dying mother, destroy those who betray him, and become the unstoppable figure no one expected. But every mission pulls him deeper into darkness and one question remains–will he save his soul or lose it chasing power?

After been killed by his cheating girlfriend's heartthrob, Donald finds himself reincarnated within the body of a weak hunter in another universe. He somehow is bestowed with a system upon his death and got transmigrated by its powers. In this apocalyptic world where monsters and demons thrive, Donald must complete every mission the system asks him to do in order to become more powerful and have his revenge on those who scorned him—even if he has to destroy the world to achieve this. And even if he has to become a villain to become more powerful, he is willing to walk that path. After all, humanity is already sunken beyond redemption. This is the purpose of the system—the Renegade System with which he awakened!

In a world where strength rules, Oliver is nothing—a talentless outcast doomed to be weak. Beaten down and forgotten, he’s on the brink of giving up… until a mysterious system awakens within him. It whispers of power, demanding he complete dangerous tasks in exchange for strength. With every mission, he levels up, evolving from a nobody into a force to be feared. But the path to the top is ruthless, and the system has its own secrets. Will he conquer destiny—or become its pawn?

In the war-scarred realm of Valecross, every sixteen-year-old awakens a Spirit Gift, except Liam Cross. Branded The Powerless, mocked, and hunted in Ravenhold Academy, he’s destined for failure. Until one night, a black crystal pendant, the last relic of his mother, shatters awake. Inside it stirs a forbidden System unlike any ever seen. It tracks his strength, speed, and quests like a living game. As Liam secretly grows stronger, dark forces begin to move, rivals who fear him, and a prophecy that calls him the Echo Chosen, the one who will either save Valecross... or destroy it. When monsters from the Rift return to devour the academy, Liam must decide: Embrace the Shadow System, or let the same monsters that took his family make him lose everything.

Dominic Heathley's life is spiraling out of control. Juggling multiple jobs barely keeps him afloat, but it's not enough to save his terminally ill mother or get his disabled sister the urgent medical care she needs. To make matters worse, the love of his life leaves him for another man, and a vengeful young multi-millionaire blacklists him, costing him every job he's got. When loan sharks, in a bid to make him pay up his debts, abduct his sister and abandon his mother to die, Dominic's already fragile world collapses. He fails to save his mother and arrives too late to rescue his sister, with their estranged father refusing to assist in any way. Overwhelmed by grief and guilt, Dominic chooses to end his life. But death isn't the end. An ancient power, the Rune System, greets him on the other side, reviving him with a new purpose. Resurrected and renamed Draàl, the Crimson Knight, he's been given powers and abilities beyond his imagination and tasked with a monumental mission in the physical realm. Little does he know, there are others with their own unique Rune Systems, and their mission is to stop him at all costs.

Jilted at the altar by his girlfriend on his wedding day, mocked by friends and family, and scorned by the media, 30 years old Arnold Stone thought all was lost when he was then attacked by mobs and hit by a truck on that same unfortunate day. Mysteriously he survived the accident unhurt and unscathed without bruises, and wakes up a changed man, who’d also become the host of a dark super lavish system called the Nexus. Binded to the instructions of this system, he is asked to accomplish various tasks, and quests in order to unlock points and embark on a journey of vengeance on those who hurt and ridiculed him. Also, he is no longer Arnold Stone, the poor grocery owner who barely had a dime to his name. Now he is the host of a system worth trillions of dollars. King of the underworld and a rising Trillionaire!