The Great Demon System

Lucian Matis was a traveler of a world where magical creatures are made. He Kevin and Adam who helped him settle in this world. Lucian liked this world because it was full of things he didn't know. He was killed by a blue demon dragon because it was his first assignment, This made him Lucian come back to life. Later, Lucian found out that he had been reborn on earth to help him get ready for the The Dark Universe mission. Something bad was waiting behind the curtain. It was found that there was a crack that let to the Dark Universe. This is a world where strange beings who could destroy the earth lived. On the other hand, Lucian's past experience will be used to build a copy of the Dark Universe that will be used to teach new recruits. This system is called the Earth Protection System. Chips were put into the brains of hosts while the Earth's Protection System was being built. Members of the earth's defender mission must now be ready for the future and have a plan to help them grow and get ahead.

William, an internationally recognized game developer and also the mafia lord of the underworld, was on every country's wanted list because of his unparallel hacking and large control over highly classified information and power. Betrayed by his biological brother, who shot him to death, he was reincarnated in the world of warlocks. In a world where magic reigned absolute, he was constantly abused for not having magical power and was eventually sold to some slave merchants by his new family, where life became even hellish. Beaten to coma after being caught trying to escape, he woke up with a system which provided him with a second chance to prove himself. Being granted the ability to copy other people's magic by writing their names in the ancient grimoire. Jerouch was set on walking a path where even gods have fallen. What end would be the path of a nobody who ascended with the system as his support in a world full of mythical creatures, gods, dragons, and demons…

Merving Ric was born into a humble background, but he marries the daughter of a wealthy business tycoon who despises him due to his lower social status and consistently creates problems for him. Suddenly, the spirit Qi of heaven and earth returns to Earth, allowing people to cultivate once again. This change brings about a new era in which powerful cultivators emerge, threatening the power of the world government. These cultivators are so strong that even the most advanced weapons are useless against them, causing people to seek other means of survival beyond wealth. The wealthy seek to cultivate or hire strong cultivators to protect them and their riches. Seeing an opportunity to rise in this new era of cultivation, Mervin Ric attempts to cultivate, but he is unable to absorb the spiritual Qi becouse it was discovered that he had no spiritroot. Disappointed, his father-in-law agrees to replace him with somone who is destined to become a powerful cultivator. Mervin Ric tries to fight back, but he was secretly murdered by his love rival. As he was dying, he is saved by the bloodthirsty demon of redemption, one of the two most powerful beings in the cosmos. The demon had previously fought against his nemesis, the avian of light, but lost and had his system's power source, the heart, detached and lost into the void. The demon of redemption chose Mervin Ric as his successorand and gave him the system, which grants him immense power beyond that of the cultivators on Earth. However, he was also given a mission to return to Earth and find the lost heart of the system in order to reach the final cultivation level and defeat the demon's nemesis, The avian of light or he dies

Betrayed by the woman he loved, Art ended up dying with the last thing he saw being her kissing another man. He was filled with regret about how wasted his life was but he was given another chance. [Potential Successor found. Do you wish to accept] He found himself transmigrated into the body of a sixteen-year-old who died, with his body being weak to dislocate just by swinging a sword. Even with something like this, his System delivered a task that seemed impossible. [Become the most powerful mage] Follow Art on his journey, from being the weakest to the strongest mage in the world.

He will not settle with just being the King of the System but he wanted more! He wanted to become the creator of it! And to start he needs to spend more to become richer, but what if spending millions has become the hardest task ever? This is the story of Henley Austen and his newfound money system. Transferring from one foster home to another, Henley Austen was a survivor of an abusive home. He barely got to school. At a young age, he learned to live on his own, toiled, and worked hard to have something to eat. And what's even crueler is that Henley lived in a world where people of status like him are greatly despised ever since the proclamation of the Red Tape Letter which segregates the rich and poor. Like the usual commoner, it has been Henley's dream to settle in the Elite City for being able to live there was like becoming a new person. If he'll become a resident there, his girlfriend will get back to him, he'll earn people's respect, and he won't be bullied anymore, but unless he became rich, he'll forever be stuck in the mud. He's not giving up, he'll fight hell to make his way to the top. But how? One day he woke up having 100 million dollars in his bank which he needed to spend in just 3 days! He found out that the more he spends the richer he become. It was like he found a golden goose hatching limitless wealth! It was fun! It was thrilling, but where will this newfound system take him?

The Wendy family considered David Anderson utterly useless. As a result, he was forced to endorse a crippling loan taken by the family. David was left to starve for months at the loan shark company. One day, his frail, close-to-death body was mercilessly thrown over a fence. As soon as his body hit the ground with a thud, he mysteriously became the host of a trillionaire system.

Pointus Gray is a struggling young man whose life falls apart when he catches his girlfriend cheating on him. Heartbroken and ready to end it all, he stands on the edge of a bridge—until a mysterious golden light introduces him to the Fortune System. The system grants him $1,000,000 and a simple challenge: spend every dollar within 72 hours without revealing where it came from. As Pointus races against time, he discovers the system rewards him for humiliating enemies, outshining rivals, and taking revenge on those who wronged him. What begins as a chance at wealth quickly becomes something far more dangerous. Pointus learns that other people possess similar systems and are competing in a deadly game where failure means being erased from existence. With the countdown nearing zero, Pointus faces a final showdown at a prestigious charity auction against his cheating ex and her wealthy lover. To survive, he must spend the last of his fortune in a gamble that could either secure his place among the elite Fortune Holders or wipe him from reality forever. Armed with intelligence, courage, and the Fortune System, Pointus rises from an overlooked nobody to a powerful figure feared and respected by all, ultimately achieving the wealth, influence, and life he once only dreamed of.

Aeris was born the weakest boy in Stonevale. No magic. No status. No future. Only one thing gave his life meaning, his little sister, Alba, the sickly girl he had spent years protecting. Then the Empire came for her. They called Alba a Sacred Vessel. The villagers called it an honor. Aeris knew it was a death sentence. He fought. He begged. He even turned against the people he once called family. But none of it was enough. So when Alba was placed on the altar, Aeris made one final choice. If the ritual demanded a sacrifice… it would take him instead. Something answered. Something that should have remained buried. When Aeris opened his eyes, the ritual chamber was destroyed, Alba was missing, and a strange voice appeared before him: [Congratulations, Host.] [The Demon Core has chosen you.] Now Aeris has power. More power than he ever dreamed of. But there is something the voice doesn’t tell him. Every time Aeris uses that power, something inside him changes. And the Empire isn’t hunting him because he ruined their ritual. They’re hunting him because of what woke up inside him. With Alba gone and seven Imperial Mages standing between him and the truth, Aeris begins a bloody hunt for the people who tried to sacrifice his sister. But the deeper he goes, the more terrifying the questions become. Why was Alba really chosen? What exactly is the Demon Core? And why does the mysterious System seem to know things about Alba that even Aeris doesn't? Because the truth waiting at the end of his journey may be far worse than death. Alba was never the sacrifice. She was the key. And Aeris? He may be the monster that was created to open the door.

When a ruthless alien tribe threatens to conquer Earth, one man must rise up and fight for the fate of humanity. Sunny Raven, a reluctant hero with incredible powers, faces his greatest challenge yet as he battles the alien invaders and confronts his own inner demons. But as the world around him descends into chaos and despair, Sunny discovers the true meaning of heroism, sacrifice, and the power of forgiveness. Can he overcome his own doubts and unite a divided world in the face of an extraterrestrial threat? Don't miss this thrilling system and sci-fi adventure that will keep you on the edge of your seat from beginning to end

In a world where power determines your identity and future, the human race is under threat from vicious creatures known as Mutants. When the Mutants wage war against the humans, their weapons are rendered useless due to the immense power of the Mutants. Just when all hope seems lost, a few good Mutants decide to share their powers with the human race, enabling them to defeat the Mutants and send them back to their world. But the government, corrupt and greedy, decides to sell these powers to the highest bidder, leaving the less fortunate with nothing. Among them is a teenage boy named Ajax Hart, until one day he completes a task and a strange system enters him. The system warns him that he is dying slowly, and his soul point will reduce by 10% per hour if he doesn't consume a soul. [YOUR SOUL POINT IS RUNNING LOW] [CONSUME A SOUL TO GET POINTS] [SOUL POINT WOULD REDUCE BY 10% IF A SOUL IS NOT CONSUMED] Ajax is left with a choice: to embrace his newfound power and become a hero or to succumb to his fate and lose his soul. With the fate of the world hanging in the balance, Ajax must navigate a dangerous world of power, corruption, and soul-consuming monsters to survive. Will Ajax rise to the challenge and become a hero, or will he fall victim to the darkness that surrounds him? Find out in this thrilling tale of power, corruption, and the fight for survival. THE MUTANT SYSTEM READ MY OTHER BOOK "LEVELING UP IN AN APOCALYPSE".