Small Upgrade System

In this world, things are very difficult for everyone, but people find their way to get by. Some work hard, some sell and negotiate, while others… Hunt monsters? Meet Leonard Flint, an aspiring hunter with an eccentric personality, and his friends Adam Archen and Charlotte Chloe, in their normal, mundane and relaxed live. Except that for them, this means dealing with wild monsters and powerful maniacs. Follow the journey of three young people trying to survive in the modern and decadent world, as they increasingly find themselves facing a conspiracy that could change everything about that world upside down.

When the world fell apart overnight, Wilson Summers was just another office worker running for his life, but when a mysterious voice echoed in his head: [System Activated. Level up by surviving] His fate changed forever. Armed with the Survivor System, Wilson grows stronger with every zombie he kills. From scavenging for food to facing monstrous evolved undead, he refuses to die weak. Along the way, he saves Sophia, a woman who refuses to leave his side, and Terry, a boy who becomes the son he never had. Together, they’ll carve their way through a dying world, until Wilson stands as the Overlord of the Apocalypse.

In his first year of college, Noah discovers that he is nothing more than the fake heir of the Bennett family. After the real heir returns, he is cast out and loses everything. From a young master, he falls into a poor student who is bullied and looked down on. Meanwhile, the real heir, who was raised in simplicity, is known to be intelligent and perfect. Until one day, the bullying nearly takes his life. But Noah does not die. When he opens his eyes, a mysterious system appears, giving him the chance to become rich and change his fate. This time, he will not just survive he will rise to the top.

James, a college student struggling to escape his poor and weak life, takes on a delivery job to cover his remaining tuition fees and personal expenses. His relationship with Selena is the only source of happiness in his otherwise bleak existence until it is extinguished by her betrayal. She cheats on him with Randy, the arrogant and affluent star quarterback. Devastated and consumed by anger, James decides to confront Randy but is struck on the head, resulting in a concussion. This concussion triggers a mysterious system called "Opportunity System" that grants him one million dollars. The catch? He has only three days to spend it all. Will he manage to spend the entire sum in time? What will happen when James eventually discovers that the mysterious system was not what it seemed, but rather a scheme devised by RJ Black?

Dying is just data. Revenge is a 10-second delay. In a world ruled by powerful Hunter Guilds and the strict laws of the Hunter Association, Jaxen Vane was nothing more than an E-Rank laborer—disposable bait for corporate meat-grinders. Born with zero combat skills and a comatose sister to support, his only goal was survival. Until the day a routine dungeon raid turned into a deadly corporate cover-up. Trapped by mutated monsters and betrayed by his own vanguard, Jaxen accidentally triggers a late awakening. But his system isn't like the standard blue interfaces everyone else possesses. His is an anomaly—a glitched golden system that loads exactly ten seconds late. Whenever Jaxen suffers a fatal blow, his unique skill, Hindsight Bias, snaps his consciousness back exactly ten seconds into the past. He cannot outrun an A-Rank hunter, and he cannot overpower a C-Rank beast on raw stats alone. But with an endless loop of ten-second do-overs, he can memorize every strike, predict every trap, and turn his own brutal deaths into a flawless strategy board. Forced to hide his world-breaking ability from corrupt guilds, ruthless executives, and a high-ranking investigator who blackmails him into a shadow contract, Jaxen takes up a silver invitation to the National Hunter Academy. Hidden right under everyone's noses, the ultimate underdog begins to silently hoard stat points, master his broken system, and climb the ranks. They think he's just an unpolished gem with a Read button.

Dying from brain cancer, he was already counting down his final days—until a zombie bite should have ended everything. Instead, it awakened something impossible. The tumor in his brain mutated into a system, turning him into something far beyond human. He can sense the undead, control their movements… and stand above them as their Alpha. In a world collapsing under infection, survival is no longer his goal. Domination is. But the more he evolves, the less human he becomes—and something far more terrifying is beginning to awaken inside him.

Dillon Grendel, a poor college student who worked as a delivery guy for a big delivery company found his girlfriend cheating on him during one of his deliveries. She broke up with him there and he was beaten up by her new boyfriend's friends. That same day, he lost his job due to the bad feedback given by this same group of people. Dillon found his way to a lake where he planned to end his life, but instead, caught some guys trying to molest a female. He tried to save her, but ended up being beaten up by them as well. Life was leaving him, but when he glanced towards the direction of the girl who was curled up in a corner, shaking from fear, a sudden burst of rage erupted through him and he had no idea what happened next. The next thing he saw was him standing over a group of boys groaning in pain as a firm voice sounded behind him, "Young Master!"

They called me a loser. They laughed when I got dumped in the rain. They thought my life was over. They were wrong. My name is Leo Vance. Twenty-four years old, junior analyst, three years of savings thrown away on an engagement ring my ex-girlfriend never wanted. The night she left me for Richard — the arrogant heir of my own company — something inside me broke. Or maybe something finally woke up. An old coin I bought at a flea market years ago cut my palm. Blood met metal. And then I heard it. **[Ding! Omni-Investment System activated.]** Now I see what nobody else can. Above every person, every object, every decision — glowing numbers. Investment return rates. Percentages. Exact outcomes. A beggar on the street? *Invest $50. Return: 10,000%.* A "worthless" painting at auction? *Hidden masterpiece. Return: 4,000%.* A quiet intern everyone ignores? *Key to destroying your enemy. Return: 5,000%.* I started with fifty dollars. Within a week, I had a million. Within a month, Richard was on his knees, his family's empire crumbling because of information only I could see. But money was just the beginning. The deeper I go, the more I realize this system doesn't just show financial returns. It shows martial secrets, ancient techniques, hidden powers buried in this city's underworld. The people who laughed at me? They're about to learn what happens when a nobody sees everything. I don't get angry. I don't beg. I invest. And I always collect.

Prologue   Maverick Michelson, a young man in his early twenties who was struggling at the bottom of society had his world shattered when his family died and he learned that his girlfriend used and betrayed him.    Weak and without strength, he was going to be cruelly tortured to death after learning about his girlfriend's betrayal but at that time, a mysterious artifact hidden within his soul called a system awakened and granted him the strength to free himself and escape.     Maverick had lost his family, and his love and no longer had the will to live but with the help of the system, not only did he rise from the ashes, he also attained the capital to seek revenge.      Maverick strives to attain strength with the system to seek revenge and make his girlfriend and all those who were involved suffer a fate far worse than his family had.

Three hundred years ago, the monsters came and never left. In Greystone, every child awakens power at eighteen… except Thomas Walker. Branded a Null and humiliated before the entire academy, his fate seems sealed, until a mysterious system awakens inside him. Now, every drop of sweat makes him stronger. Every mission unlocks impossible power. And when the bullies who once broke him become his first prey, Thomas learns that vengeance can be legendary. But deep in the shadows, a prophecy stirs, one that marks him as the key to the coming war. The boy they all mocked will become the storm they fear.