The Legacy System

Bullied by a group of delinquent students, then fired from his part-time job for offending the family of those delinquents. Ryu Arkan felt tired and wanted to take revenge. At that exact moment, a system appeared. [Super Quest System.] The system instantly merged with Ryu, and slowly Ryu rose up, then realized one thing. His world was truly dark and needed to be fixed. Starting from revenge, Ryu stepped higher and higher together with the system.

A meteor strike caused all living things on Earth to mutate. A race of beasts rose from the ground with a violent bloodlust to annihilate the human race. The humans were also affected. The meteor radiation gives everyone magic powers. An army of Beast Slayers was formed to keep the world peaceful and to eliminate the monster race that attacked humans. Born into a mysterious family, Noah Quill is the only person without magic in the force. People scorned Noah, thinking he was useless and just practicing swords without magic. When Noah was training alone on a mystical mountain, the power from his family legacy was awakened. Now, he was ready to become the greatest Beast Slayer and join The Legion. DING! [Congratulations on awakening your talent] [Synchronization of talents with host body] [1%] [100%] [Synchronization complete] [Ability: Blood Manipulation]

He died a failure. He woke up a weapon. Ethan Cross had nothing: betrayed by the wife who took his fortune, disowned by his billionaire family, and publicly humiliated after a failed suicide attempt. At his absolute lowest, a cold, alien intelligence the Wealth Ascension System activates within him. Its offer is ruthless: complete impossible financial tasks for vast rewards, or suffer brutal neurological punishments for failure. With the System as his relentless engine, Ethan transforms from a broken man into "Mr. AK," a ghost of the financial world. He builds an empire in the shadows, amassing billions while systematically dismantling the lives of those who destroyed him. His ex-wife, Claire, watches in furious denial as the mysterious tycoon "Mr. AK" outmaneuvers her at every turn, never suspecting the rival ruining her ascent is the husband she left for dead. From a viral "Hobo Billionaire" stunt to a hostile takeover of his own family's empire, Ethan's revenge is calculated, cold, and spectacular. The final blow lands at Claire's own wedding, where a shocking public reveal exposes Mr. AK's true identity, destroying her new life and legacy in a single, devastating moment. But as one war ends, a greater one begins. The System's final message is clear: "Phase One Complete. Phase Two: Global Domination Initiated." Ethan must now decide if he is the master of this power, or merely its most valuable pawn. This is a story of bone-deep betrayal, astronomical wealth as a weapon, and a revenge so perfect it changes the world.

Jin returned from another world. The dead rise and eat the living. Without a way out, he accepts his fate and lets the undead eat him. “Was that… Me? Or rather, my body? W-What happened to me…!” [Do you want to activate the Undead System?!] A/N Many thanks to Sera Execfia for the gorgeous Cover art.

Matthew Wilson had to die after being crushed by a truck. But suddenly, he found himself in the body of Dominic Rayn. In Matthew's opinion, Dominic Rayn was a brave and honorable man. However, he was just a poor, useless son-in-law who had been betrayed and often targeted for manipulation by the powerful and wealthy people in his life. Living in his way was horrible. Imagine Matthew's life at that time. But the system became preoccupied with Matthew after he came back to life in Dominic Rayn's body. This system, known as Trivia, had an infinite balance and was ready to grant Matthew eternal balance if he successfully completed a scenario. And in Matthew's new existence, Trivia has given him many opportunities to act in a way that will give him infinite balance and show that he is no longer a weak and easily manipulated man or an annoying son-in-law.

In the modern world, everything has value. Bodies. Time. Love. Shame. Trauma. Information. Even human morality itself. Gavin Valerio finally realizes that truth after his life is destroyed in public. As the poorest student at Riverton University, Gavin loses everything in a single night. His girlfriend sleeps with another man, the video spreads across the university’s social platform, and his humiliation becomes entertainment for thousands of people. In a city where money defines status and status defines reality, someone like Gavin was never supposed to matter. Then, at the absolute lowest point of his life, something awakens inside him. Devil Capital System. A mysterious system that grants him access to unlimited capital assets. Money. Liquidity. Institutional networks. Influence. For the first time in his life, the world’s doors begin opening for him. But the System comes with rules far more terrifying than simply spending money. Because to the Devil Capital System, everything must generate value. Wasteful spending is punished. Emotional decisions are considered weakness. Even love itself can become a threat to system stability. As Gavin descends deeper into Riverton’s hidden world of business mafias, elite banking circles, luxury prostitution, viral media manipulation, and institutional power games, he begins to understand something horrifying: Capitalism was never just about money. It is the mechanism humanity uses to assign value to one another. The richer he becomes, the more Gavin is dragged into a brutal ecosystem built on influence, desire, social manipulation, transactional relationships, information control, and people willing to sell pieces of themselves just to survive. And as Gavin rises higher through a world where everything has a price, he begins to face a far more dangerous question: If value is what controls civilization itself... then who truly has the right to decide what something is worth?

Everything was taken from him, the girlfriend he loved, his promotion and even the means to work elsewhere. However, everything changed when the Ethereal Adventure System arrived. a system that would give him real life money and superhuman abilities for completing task which mainly involved travelling to other worlds. Would he grasp this opportunity completely? would he become the apex of humanity. you can check this out by following his journey. I own the copyright to this cover including all parts and cover

Jack Harrison who everyone knows to be weak and peerless was accepted into the custody of Mrs Sophie.Shortyly after, Jack discovers a mysterious system that grants him incredible abilities but with strange limitations. During the execution of a notorious criminal Charles Oliver, his final words sparked chaos while sending the people in the city on a mission to find the legendary Golden medallion. With Jack new powers, Jack must hunt for the treasure that could change everything.

The sky split apart. A mysterious System descended. The world turned into hell. Mutant zombies, ancient monsters, and tyrant Lords hunt the remaining humans. Civilization collapses, hunger spreads everywhere, and hope is nearly extinct. Yet in the middle of the apocalypse, one man rises. Axel. While others struggle merely to survive, Axel awakens a forbidden talent: [1000x Critical Chance]. One tree cut down… becomes a forest. One monster slain… becomes a mountain of resources. One fortress built… becomes an impregnable city. The ruined world becomes the foundation of his empire. Together with Abby, a strategic genius with a heart as cold as steel, Axel begins building something greater than a mere shelter. An Absolute Fortress. An empire rising from the ashes of the apocalypse. The tyrant Lords will fall. Monsters from other worlds will be harvested. Even the Ruler of the System will be challenged. Because in this chaotic world, only one law remains: Everything Axel touches… becomes 1000 times deadlier. And this time, he doesn't just want to survive. He wants to rule the world.

They should have made sure he stayed down. Seventeen-year-old Theodore Cross knows his place at the bottom. Bullied. Broke. Beaten. Working dead-end shifts to pay off his dead father's debts while his mother slowly dies from an illness he can't afford to treat. When gang enforcers corner him in an alley and beat him within an inch of his life, Theo accepts his fate. He's always been prey. This is just how his story ends. Except it doesn't. An ancient dying werewolf fleeing from hunters finds Theo bleeding out and makes a choice. With its final breath, it passes on something that hasn't been seen in five hundred years: a Royal bloodline. Theo wakes to a new reality. Enhanced strength. Supernatural senses. And a mysterious Blood Moon System that treats his life like a game with quests, levels, and abilities that grow stronger with every challenge he conquers. But this power comes with brutal rules: The Masquerade must never be broken. The Midnight Council rules with an iron fist. Born werewolves see him as an inferior mutt worthy only of death. And inside him, a beast grows stronger each day, whispering promises of violence and domination. The people who made his life hell are about to learn a hard lesson "Theodore Cross is done being prey." From underground fight clubs to pack politics, from gang warfare to supernatural hunters, Theo must navigate a hidden world where one mistake means death. He'll build his own pack from outcasts and misfits. Face enemies who've had centuries to perfect their cruelty. And somehow keep the monster inside from consuming what's left of his humanity. Because in the end, the real question isn't whether he can survive. It's what kind of monster he'll become.