The Great Demon System

In a world of magic and dungeons. Archie Shellford thought he had woken up in a completely different world until he found a mysterious item containing ancient texts from his previous world. When his curiosity peaked, and all his questions weren’t answered, he met a fellow Outlander. Aided by the outlander's bizarre law—The Grimoire, Archie must live his new life and discover the relationship between this world and his old world.

In a galaxy where civilizations have been systematically destroyed by an unknown force, the leaders of the surviving civilizations come together to form a last-ditch effort to save themselves and their people. They construct a massive starship, the "Last System," and its crew must navigate through treacherous space and overcome unimaginable challenges to find the source of the destruction and put an end to it once and for all. Along the way, they must decide whether to offer aid and support to struggling civilizations or focus solely on their mission and the survival of their people. As they get closer to the source of the destruction, they uncover a dark secret about the true nature of the threat they face and realize that their mission is not just about saving themselves, but about protecting the entire galaxy from an ancient evil that threatens to consume everything in its path. The crew of the Last System must make the ultimate sacrifice to stop the threat and ensure the survival of all life in the galaxy

Cody Wolfe survived the apocalypse, but must struggle hard to stay alive. He spends his days running from zombies and scavenging for food. Then, in a life-or-death situation, his destiny took an unexpected turn. He got a system to control those walking corpses. With each level up, he gained a new skill, ranging from enhancing the zombies’ speed to granting them earth-shattering abilities. Would he use that power only for survival? Or could he utilize it for more?

In this world where monsters and magic exist, there are all sorts of things inexplicable with science. Lee Woo was a famous scientist in his old world until he got sent to a monster world where science doesn't exist so he will make it exist.

Born in a world where those with strong abilities ruled, Shian Smith was born in this era, in a poor family that was barely able to survive, his mother left him and his terminally ill father to be with another man because she couldn't cope with the difficulties. Shian was then trained thoroughly by his father before he passed away, and due to the constant threat of the Cythrauls, Shian trained with all his might. After the death of his father, he made a promise to himself to rise to power and become powerful enough to protect those around him, to prevent himself from facing emotional pain again. Find out how he does this as he awakens the Ancient Godkiller System which aids him in his odyssey.

Morgan is a poor young man who has no family. He worked as a delivery boy for a small salary in a restaurant. He lives a hard life. His life became even more miserable when his best friend and girlfriend betrayed him. Morgan felt that life was unfair to him. When he was at the lowest point of his life, the system suddenly appeared in front of him. [Congratulations] [You are the chosen one] [The system will help you achieve your goals]

For some people, looking for a woman may not be difficult. Especially if the man is handsome, rich and educated. But, if you don't have that criteria, then be prepared to continue to fall into the abyss of helplessness. That is what Rexy Sanjaya experienced. Face mediocre, poor without a permanent place to live, and did not have a penny inherited from his deceased family. "Sorry, I already have a boyfriend!" "Your face is ugly, I don't want to have an ugly lover who is an eyesore!" "Ugly man, useless, poor anyway! Get out of here!" ...... Rexy had forgotten how many times he had been cruelly rejected, and humiliated every time he had expressed his feelings. Right on his 27th birthday, the last betrayal made Rexy couldn't bear it anymore to face his fate, and decided to commit suicide. Intending to hang himself to death, it turns out that the world is still joking, and makes him come back to life. Luckily, when he came back to life, he found a system that could change his fate. Oh, wait! The system was apparently not a stroke of luck! It's just gambling

Greenish Race invaded the planet earth and destroyed everything, especially humans. Humans who survive crawl to the underground and create “weapons” to revenge. 100 “weapons” called HumanBot. Asher was one of the 100, the weakest or the luckiest, who knows? All the modified DNAs planted in his body were well-expressed. And not only that, but he also got a system—A mutant system. [The Mutant System has been granted] “You have 0 DNA essence in your bank.” “Unlocking DNA Extraction Skill Level 1.” [Cost: 0 DE] … Being the extraordinary human breed, will Asher and the HumanBot be able to bring back the glory for the human race?

Being the school's dumb yard and a crazy psycho, the only thing that Christopher wanted was a degree in business and a lovely life after college with the person that mattered most to him, Silver. But one Valentine's night, while he sought to get her a lovely present from his heart, she was preparing her own present. And heartfelt betrayal and sex with the school billionaire prince that gets everything that he wants, Kelly. Torn into shreds, Kelly beats him with the intention of ending his life, but instead of putting an end to him, he is revived by the Fame building, and now that he is back, he is ready to not only take over his school but also the world.

Jake’s blind date turns out to be a 250-pound walking machine, Delma Hamilton, who’s also the CEO of a weapon manufacturing company worth in trillions! And she falls in love with Jake at first sight! When Jake's family members arrange his wedding with Delma, he runs away. But Delma doesn't give up on him and advertises his missing posters everywhere! How will Jake survive the loving disaster of a woman who wants him at all cost? Witness Jake’s supremely humorous yet hard-hitting journey yourself!