The Legacy System

Maximus “Max” is the school’s punching bag — mocked by classmates, used for gaming ranks, and abandoned by the world. With no family left, his only escape is a virtual game where he dominates silently as the mysterious Level 99 legend. But when two of his in-game allies — a sarcastic grim reaper and a sassy blue system — suddenly manifest in real life, Max’s world flips upside down. Offered a chance to gain real power through bizarre quests and soul links with legendary heroes, Max hesitantly accepts… only to find himself thrown into a war of secret councils, deadly school factions, and quests with outrageous risks — and even more outrageous rewards. From surviving cafeteria ambushes to unlocking skills mid-beatdown, Max is forced to grow from the weakest kid in school to a rising legend. But every power has a price, and some scars go deeper than stats can fix. This isn’t just a game anymore. It’s his second chance.

Adrian Azuma was an ordinary high school teacher with a quiet life and a loving wife until a vampire took everything from him. When Sarah is murdered, the authorities dismiss her death as a tragic accident. But Adrian soon discovers the horrifying truth, vampires secretly live among humanity. Desperate for revenge, Adrian is recruited by Lirielle, an elite vampire hunter and member of the mysterious organization known as Black Cross. Determined to find the vampire responsible for his wife's death, Adrian joins the organization and begins his brutal training. Then, after killing his first vampire, something awakens within him. A mysterious system. > The more vampires you kill, the stronger you become. Every kill rewards Adrian with Blood Points, allowing him to enhance his physical abilities beyond the limits of an ordinary human. By day, Adrian returns to his life as a teacher, hiding his new identity from his students and colleagues. By night, he becomes Shadow, a Black Cross hunter hunting Vampires that lurk among humanity. But ordinary vampires are only the beginning. As Adrian grows stronger, he discovers that the supernatural world is far more dangerous than he imagined and that the system may have a purpose beyond simply making him stronger. He wanted revenge and the System gave him power. But how much blood will Adrian have to spill to uncover the truth?

“Your family’s blood runs thick with treason.” The words seared into young Thorne Valtor’s mind as he watched his world crumble. His uncle’s guards dragged his father away in chains, accused of murdering the grandfather Thorne barely knew. His mother lunged forward, desperate to stop them, only to be cut down in a spray of blood right before his eyes. “Mother!” Thorne’s scream echoed uselessly as blades flashed again. His father broke free for a heartbeat, grabbing Thorne in a frantic escape attempt, but arrows felled him mid-stride. Thorne crumpled beside his father’s body, the warmth of life fading under his small hands. The uncle’s shadow loomed over him. “You’re no longer needed here, boy.” Sold into slavery to the neighboring kingdom of Eldoria, Thorne toiled in the brutal depths of their mining pits, his body scarred by whips and his spirit hardened by years of endless labor. Freedom came not from mercy, but from chaos: Eldoria fell under siege by a nameless horde wielding forbidden dark mage powers, their shadows twisting reality itself. Thorne fled through the carnage, crossing borders back to his homeland of Valeria, where he sought refuge in his father’s hidden sanctuary,a forgotten cavern etched with ancient runes. There, a sealed door his father had once whispered about beckoned. “It will open when the time is right.” The time was now. The door yielded, revealing five ethereal thrones occupied by spectral ancient mages. “He has returned, the chosen one.” They descended, pressing a glowing tome into his hands. “Within lies powers, Use it wisely, heir of the clovers. “Do the right thing.” Read on to unravel a tale where betrayal forges heroes, magic awakens legacies, and one boy’s choice could shatter empires or mend them.

##"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.

Twenty-four-year-old Ethan Cross is a broke delivery guy stuck in a decaying city, betrayed by his girlfriend, mocked by coworkers, and ignored by society. One night, after saving a mysterious old man from thugs, he is rewarded with the Conqueror System, a mysterious interface that grants him skills, wealth, and abilities in exchange for “conquests” in the real world… both in business and in romance. The more he wins hearts and dominates industries, the more powerful he becomes physically, mentally, and socially. But soon, he realizes that his rise threatens the interests of shadowy organizations, ruthless billionaires, and supernatural enemies who see him as a dangerous anomaly.

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?

In a world where beast ranks determine a person’s destiny, Adrian Cross is branded a failure. At eighteen, he awakens the weakest talent imaginable: Faint Bond, Rank F. With only one beast slot and no powerful guild willing to recruit him, Adrian’s only goal is to survive and provide for his sick younger sister. Everything changes when he discovers an injured black creature trapped in silver wire inside the forbidden Old Gate District. He frees it, and his blood awakens a power that should not exist. [HIDDEN TALENT DETECTED: INFINITE EVOLUTION.] Adrian names the mysterious creature Nyx and discovers a hidden system capable of unlocking missions, evolution paths, and extraordinary abilities. But Nyx’s species cannot be identified, its true rank remains unknown, and its shadow sometimes reveals a terrifying form far larger than its tiny body. When the powerful Crown of Fangs guild offers a reward for capturing Nyx alive, Adrian realizes that his discovery has made him a target. To protect his companion, he must enter Halcyon Academy, survive deadly trials, outsmart powerful rivals, and grow stronger without understanding the true limits of his system. Yet Nyx is not the only mystery connected to Adrian. A message left by his missing father reveals the existence of an ancient Threshold and a forgotten order of Wardens. “If a black one comes through, do not let the Crown count it. Do not let them name it.” As hidden enemies close in and something beyond the sealed gates begins to awaken, Adrian must uncover the truth before the world discovers what Nyx really is. They called him the weakest tamer alive. They have no idea what he is raising.

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!

Caspian was a gaming genius with a bright future—until he got stuck inside one. Now, in a world where your destiny is a weapon, he’s been given a wooden stick. Mocked and hopeless, he joins the worst guild alive. But Caspian has a secret: he knows this is a game. And his joke of a weapon levels up. Twenty years ago, a god promised to return and wipe this world out. Time’s up. And the only player who knows how to win… is the guy holding a stick.

​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.