Thanatos System

When Ethan, a long-time employee at a renowned company, was fired on charges of theft and embezzlement, his life fell apart. Intending to ask for a raise, Ethan instead received a dismissal letter. His misfortune continued when he got a call that his mother was in critical condition and then caught his girlfriend cheating with his own boss. Publicly humiliated, Ethan felt his life hit rock bottom. In his state of chaos, a meteor suddenly fell right next to him, unnoticed by anyone else. From the meteor, Ethan's phone emitted a mysterious system that allowed him to get whatever he wanted by completing missions. Each mission completed not only brought him money but also power that transformed his life.

Malcolm Shade is the neglected son of his father, CEO of Shade Corporation. After living a miserable life, he is killed by mysterious circumstances and regresses to the past with his memories and a strange System. Read as Malcolm rises to the top of the business and academic world with the power of his System and the knowledge of the future.

Leonard Fincher lived at rock bottom. He worked relentlessly and sacrificed himself, yet all he ever received was humiliation and failure. Until the day he returned to the city and awakened a mysterious system: Infinite Returns: Investment Rebate System. Help someone? Receive a rebate. Make an investment? Get returns multiplied many times over. Do good deeds? The system rewards him. From a poor man with no future to someone impossible to ignore. Those who once looked down on him would soon realize one thing, Leonard Fincher was no longer someone they could reach, let alone touch.

Lost his parents to betrayal and his grandmother to sickness. Eagan was almost left alone in the world with no one to rely on and then he got a system that informed him about the impending doom in his world.

In a world drowning in blood and undeath, Daryx Valtaren isn't looking for a cure—he's looking for real estate. Armed with a 'Property System' that grants him absolute sovereignty over any land he purchases, Daryx begins buying up 'dead zones' for pennies. While others beg for scraps, he builds a fortress of luxury. But his isolation is shattered when Mirelka Sorevia arrives at his gates, carrying a child that shouldn't exist—a baby that is the first of a new, supernatural species. Now, Daryx must protect his borders not just from the undead, but from every remaining power on Earth seeking the child.

Kael is just trying to survive another day in the Sector Seven Wasteland. With a crushing settlement tax due and the threat of being exiled into the mutant-infested Dead Zone looming over his head, desperation pushes him further into the dangerous, uncharted ruins than ever before. His luck seemingly changes when he unearths a pristine military escape pod containing a mysterious, pulsing black cube. But the wasteland is unforgiving. Ambushed by a terrifying Ravager mutant, Kael is pushed to the brink of death. In his final, bloody moments, the mysterious cube merges with his DNA, activating an ancient Neural Link. Instantly, Kael's world is overlaid with floating blue text. The burning pain vanishes, replaced by explosive, supernaturally enhanced strength and the ability to "level up" by defeating his enemies. He is no longer just prey. However, his newfound power instantly paints a massive target on his back. With a Class-3 Mutant Swarm rapidly descending on his location drawn by the scent of blood , Kael must master his new System, fight through impossible odds, and uncover the buried secrets of the Old World. The hunt has officially begun.

Aarav is seen as a useless parasite to everyone, including his wife who is having an affair with a rich man. Just one day after being falsely accused of going to prison and bullying, the death of his mother, and having his restaurant confiscated by the bank because of debts, a powerful money system suddenly emerged. Ever since the system came into existence, Aarav has come to know a dark secret his family has been keeping. Now he has a goal: to make sure that people, including the black organization that killed his father, pay for what they did.

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 something that Xavier doesn't know. Something that may have not happened yet. 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. And that is why he was chosen, to change that outcome.

A flower shop owner drowning in debt keeps receiving messages from a number called "The System." When a mysterious woman hints that the invitations are real, Muneer wakes up in a game with six strangers. All of them are good people. All of them need money. The System's first test is simple: work together and everyone wins, or betray each other and only one walks away with the prize.

When the Eternal Frost descended without warning, global temperatures plummeted to fifty degrees below zero in a matter of hours, shattering human civilization and leaving society starving in an arctic hellscape. But the cold was only the beginning. As the atmosphere fractured, terrifying Elemental Beasts,monstrous predators born of ice, toxic frost, aerial thunder, and subterranean magma,emerged from the frozen depths to hunt what was left of humanity. Ethan Vance spent three years sacrificing everything for his fiancé, Laura,dropping out of his senior year of college and working slave wages in sub-zero blizzards to feed her and her family. But the moment an Awakened security captain named Marcus Vance offered protection, Laura stripped Ethan of his winter coat and threw him out into the -50°C emergency stairwell to freeze to death. Cornered and inches from death, Ethan awakens the Absolute Survival System. While the rest of the world starves, freezes, and gets torn apart by elemental monsters, Ethan gains the exact opposite of what the apocalypse destroyed: complete thermal immunity, piping hot gourmet food, unfrozen spring water, and elemental powers unlocked by binding with extraordinary women. As the frozen world collapses into chaos, Ethan climbs out of the cold to build an unshakeable empire,slaying mythical beasts and making everyone who betrayed him answer for their cruelty, one frozen block at a time.