The Great Demon System

"You lousy guy! What exactly can you do in this world, huh? You can't even do this!" The restaurant owner's anger grew when Sean Hodgson accidentally spilled an order that was about to be delivered to a customer. Sean could only bow his head deeply with great guilt. This was the thousandth time Sean had been fired from his job. He was known as a loser man. Because he was an orphan, poor, stupid and weak. Everyone scorned him including the woman he loved the most, Sarah. Sean was almost desperate because of the injustice in his life. However, suddenly an Overpower system appeared that offered Sean to become a real strong person. The curious Sean immediately chose the yes button. Until finally a world situation was reversed. Where the attack of the Giant Ant named Megant Monster who wants to destroy human life. Can only be defeated by Sean. Can Sean carry out his mission? And what is the relationship between the Overpower system and Sean's parents?

Getting the system Rahen starts his journey, going through ups and downs, love and hate,having made friends and foes and finally reached the ultimate goal and going from a nobody to a person who will be remembered throughout eternity.

The world today has long changed. Zombies roamed the land, and mutated beasts and plants showed their might at every turn. For a moment, all hope seems lost, until a few humans fall into deep comas, waking up with extraordinary abilities.  Such people were called Awakened Humans   From then on, humanity once again took center stage, fighting to maintain its position above all beings. Millions of years later, the world is still in an apocalyptic era, though in a far better state than before.  Gray Ravenleaf, a young orphan boy living in the lowest sector finds himself powerless against fate.  He has the worst talents the world has ever seen. But just when he thought he stood no chance of rising to the top, he suddenly awakens an Ace Apocalypse Survival System that gives him the confidence and godly strength to rise to the top.  Since then, Gray left his name in the history books as humanity's strongest Awakener!

After being electrified, Roug crossed through a strange world. But instead of coming there in his own body, someone forced his soul into a monster's body, and his soul got inserted into a goblin's body, not to mention it's just a malnourished kid. Now being a goblin, he must survive in this strange world full of magic and fantasy. But even after that, he wants to return to his original world. But his system, it's pretty nasty, always making things difficult for him and forcing him to live in this alternate world despite Jiro's numerous rejections. Will the system succeed in making Jiro stay in her world? Or Jiro would still find his way back into the real world? [ Congratulations: The soul insertion has been completed, and the host has found a new body ] The system notified. " Insertion? What does that mean? I need my real body, I want to go back to my world ". [ I am sorry host, but you can't return. I hope you won't make things difficult for me, I am also a poor soul ] (Attention: The cover image is not mine, it belongs to its rightful owner)

Shawn's life seemed like a joke. He wasn't living well and was always suffering. Until a woman appeared in front of him, and said they should get married. That triggered something Shawn could never have imagined. The man received a notification. The God level selection system... what will happen next?

In the heart of Blackrift City, a decaying urban sprawl ruled by syndicates and shadow clans, Jace Ronan is just another forgotten soul. Once a street-fighting prodigy, now he's reduced to cleaning up the grime of a city that chewed him up and spit him out. No future. No hope. But when he throws himself in front of danger to save a child, death doesn't greet him. Instead, something ancient stirs inside him. Jace becomes the host of the Ragnar Protocol, an AI-like, sentient system with immense power. Thrust into a brutal world of system cultivation, hidden magic, and violent politics, Jace is forced to fight his way through real-life quests where every choice shapes him, and every step forward paints a target on his back. The stronger he gets, the more dangerous he becomes. Not just to others, but to the ones pulling the strings. Now Jace must decide. Play the game by the rules, or tear the entire system down.

After being struck by lightning, Farouk finds himself in a different world possessing a new body with a new family, and finally, a game-like system where he can level up, acquire skills, and distribute points to his stats. He attends an academy of martial artists aiming to graduate at the top and become the strongest. However, an evil organization lurks within the shadows. Will Farouk, now known as Spectra succeed in his ordeal or will he perish in his attempt?

"I will come to take my revenge on them!" John Alan, a hardworking man who had to die due to being hit by a bus. He died with a grudge against the fraudsters who had taken his parents' money. Previously, Alan had to go into debt until he was pressured by debt collectors. As a result, both of Alan's parents committed suicide because they could not stand the pressure of debt and economic difficulties. Alan had to live with all these burdens alone until the accident freed him from the world. Irena feels sorry for Alan's tragedy. She kidnapped Alan's spirit before heading to the afterlife to be reincarnated. Alan agreed and he was reborn into a boy named Arryn Vaughan in the Athanor Empire. Arryn arrived at a place filled with system and magic, something he had never done before. Arryn was gifted an extraordinary power that could make him cross various worlds in another universes. He plans to use this power to take revenge on those who have ruined his life while on Earth. Can he get his revenge? So what will he do with the power he has? . . *** Welcome to my first story. Set in a unique and unexpected world of magic and parallel worlds. There will be many new adventures. So, keep reading the story.

He is a poor man who married a girl of rich descent. Because getting a mysterious message makes Dason a rich man. And finally, no one can fight it.

Allen lost his job after being wrongly accused and his sister was being adopted by a loan shark who he had loaned money from and wasn't able to pay back. He is left to go beg the people who had abandoned him but got humiliated. His mother died too, taking away the hope he had. He felt lost and wanted the world to end. He was given a sunglass by an old woman which he hesitantly collected. Wearing the sunglasses, he discovered it was an advanced system that would bring riches to him. Now, he would get back to everyone who made his life miserable. But, there was a limit to the sunglass power of which he wasn't aware.