System

At 11:57 p.m., every adult in Meridian City receives a countdown. When it reaches zero, the implanted System will stop their heart. Completing assigned missions earns time. Failing them costs it. A privileged few seem to have centuries. Everyone else has hours. Elias Venn has spent years hauling injured people out of the city’s condemned districts. He knows how to save lives without asking whether the patient deserves it. Then someone empties his time account while he is carrying a stranger to safety. With barely three minutes left to live, Elias accepts a hunter contract and learns a terrifying rule: the System pays more for a confirmed kill than a living capture. His first target holds evidence that time can be stolen from registered citizens. Worse, the theft is tied to Mara, Elias’s younger sister, whose own countdown has begun to collapse. Each level Elias gains opens a new route through a city divided into lethal missions, restricted districts, hunter rankings, and hidden administrative permissions. But greater strength brings greater temptation: he can buy time for Mara only by risking his own life—or taking it from someone else. An ex-System auditor named Tessa Rook offers him access to the records everyone wants destroyed. She distrusts hunters, and Elias has every reason to distrust the institution she once served. Their uneasy partnership deepens as they uncover a chain of contracts leading toward the people who designed the countdown. When a new mission appears offering Elias the hours he desperately needs, its target is not a criminal. The name on the execution order is someone he swore he would protect. And the System has already started the timer.

The day the Cosmic Reset happened, the world I knew ended. The sky cracked open, monsters descended upon the cities, and millions died before they even understood what was happening. I was nothing more than an ordinary scooter rider trying to survive when death finally caught up with me. Then the system appeared. [Ding! God-Tier Architect System activated.] While everyone else received combat classes, weapons, or abilities, I received something completely different. I could build. Walls. Weapons. Farms. Turrets. Factories. Fortresses. And, eventually, an entire city. But there was a catch. The stronger my territory became, the more people wanted to take it from me. Betrayed by survivors who saw my ability as a treasure, hunted by powerful factions, and surrounded by monsters that grow stronger every day, I have only one choice. Build faster. Fight harder. Protect everything that belongs to me. What starts as a tiny safe zone soon becomes the strongest territory in the apocalypse. Every battle gives me resources. Every enemy I defeat makes my territory stronger. Every upgrade brings me one step closer to becoming an Overlord. But I am not building an empire just for power. Somewhere out there, my family is still alive. And I intend to find them. Even if I have to tear this ruined world apart to do it. They thought I was just another survivor. They were wrong. I am the Architect of the apocalypse, and my safe zone is invincible.

Raka Pratama, the academy's weakest mage, is granted a brutal system by the God of Thunder. With a rule that forbids free stats, Raka must endure agony to build his strength, embarking on a path to become a legendary rescue mage.

When the sky cracked and monsters invaded, Nolan Whitaker awoke with a 'useless' class. In a world where warriors reign supreme, this former mechanic must prove that the pen—or rather, the hammer—is mightier than the sword.

In a world where everyone possesses supernatural gifts, Bima Santoso is a zero. Chosen by the goddess Artemis as a chaotic experiment, he is granted the Hunter Analysis System. Without a single drop of power, he must conquer the monster-infested wilderness using only logic, traps, and cold, hard analysis.

After surviving two years as an F-rank scavenger in the deadly Catacombs of Aethelgard, Lucian secretly mutates his weak sewer-rat companion into a Class-D Chimera and secures a massive ninety-four gold crown haul. When his old guild abruptly purges all low-tier workers to save operational costs, Lucian uses the opportunity to sever all legal ties cleanly. Unbound by guild taxes or debts, he sets out to pass the official High District Tamer Evaluation, climb through the ranks on his own terms, and build an independent power base.

God Vanished. Twenty-five years ago, the world changed. Gates appeared across the Earth. Monsters poured through them, and humanity awakened powers it never knew existed. Xavier Reed was one of the unlucky ones. Born with strange crimson eyes and abandoned as a child, he grew up believing weakness was simply his fate. With no talent or power, he became an E-Rank dungeon porter, the disposable man hunters left behind. Until one dungeon changed everything. Abandoned to die by the very people he trusted, Xavier watched the portal close before him as a monster tore through his body. He should have died. Instead, something awakened. [Host Located.] [Welcome back, Xavier Reed.] A mysterious System has chosen him. But this is no ordinary System. It doesn't simply hand out quests or demand that he become stronger. It watches. It judges. It remembers?... As Xavier climbs from the bottom, he begins to uncover secrets hidden behind the Gates. Something is wrong with the world. Why has Heaven fallen silent? Why is the Underworld moving? And why was Xavier chosen? The answers may be connected to a truth far more terrifying than the monsters beyond the Gates. Humanity may have already lost this war.

Betrayed by his wife, humiliated by her famous lover, and left with nothing, Jayson Harvard’s life takes a deadly turn when an accident leaves him at the brink of death. Just when all hope seems lost, a mysterious system awakens within him, granting him unimaginable wealth, extraordinary abilities, and a chance to rise from poverty to power. From a worthless husband to the commander of the mighty Black Knights, Jayson is determined to make everyone who wronged him regret their choices. But with dangerous enemies, deadly missions, and a system that could take everything away, his journey to revenge will be anything but easy. They broke him when he was weak. Now, they will tremble before the man he has become!

Kael Veyron was never destined to become a legend. In a world where supernatural abilities decide strength and status, Kael is a D-rank hunter whose Shadow Manipulation lasts only twelve seconds. Nobody expects greatness from him except Elara Whitmore, his childhood friend and the woman he secretly loves. During a dangerous gate mission, a monster far beyond its rank overwhelms his team and leaves Elara unconscious. Kael sacrifices himself to buy his teammates time to escape. As death closes in, he whispers two final words: "Second Chance." Hours later, he wakes in a hospital, remembering his death but unable to explain his survival. Then a voice speaks inside his mind: [SHADOW ASCENSION SYSTEM ACTIVATED.] The system gives him missions, rewards, and a separate training world where his powers can grow. Alongside his evolving Shadow Manipulation, Kael discovers Lightning Manipulation, an ability tied to the legendary Heavenly Sovereigns who vanished centuries ago. After defeating a monster, he turns it into his first elite shadow soldier. The ancient knight kneels before him and says, "My king, I have finally found you." Kael has never met him before. As gates spread across the world, Kael uncovers traces of forgotten civilizations, missing system hosts, and an ancient ruler called the Shadow King. Elara awakens a hidden Memory Restoration ability that recovers secrets erased by supernatural forces. One forbidden memory reveals that Kael's resurrection was never supposed to happen. Behind the apocalypse waits the Void Monarch, an ancient ruler whose power threatens worlds. The system insists Kael must grow strong enough to defeat it, but its secrets hint at another purpose. With enemies closing in and his shadow army growing, Kael must uncover the truth behind his second chance before humanity falls. Was he chosen to save the world, or awaken something far more dangerous?

What happens when you wake up with not just one but HAREM OVERLORDS stock in your head. I wasn't supposed to be here. This world already had its Hero. It already had its Villain. Both were transmigrators. Both possessed legendary Systems. Both died in the war that nearly destroyed the world. So why did their Systems choose me? Now I'm trapped in a land where magic, monsters, and ancient races wage endless wars, carrying a glitched System born from two mortal enemies. One side urges me to protect humanity. The other whispers that only absolute conquest can bring lasting peace. Every quest changes depending on which voice I follow. Every maiden I sleep with unlocks new powers. Every glitch creates abilities that should never exist. And every victory pushes this already broken world one step closer to collapse. The Hero calls me his successor. The Villain calls me his heir. But neither of them knows the truth. I won't become the next Hero. I won't become the next Demon King. I'll become something neither System was ever meant to create... The Glitch that rewrites destiny itself. [HOST ACCEPTED] [BEGINNING FINAL CIRCLE.] ... ... ... [Additional Tags: Adventure - Action - R18 - Isekai - System - Harem - Weak to Strong - Handsome ML - Beautiful FLs - Smut - Elves - Vampires - Demons - Monster Girls] {A/N: This is a slow paced novel, don't expect the protagonist to suddenly start out overpowered and start dominating left and right, he will become an overlord, yes, but it will take time. }