Reincarnated As The Diabolic System

Thenma, a poor and weak young man; worked hard for him and his little sister. They were orphanages, making them insulted and bullied. The weak Thenma would keep quiet, and his brave younger sister would always protect him. But Thenma's life was collapsed when tragedy striked his sister, and his lover gave nothing but a stab in the back. A chaotic life made Thenma think death would be better, but a mysterious and foreign system chose him to become The Next Greatest Revenger. "Count to ten of your peaceful life before I come and destroy it like a disaster. I am The Greatest Revenger!"

[System Awakening! Daven King, do you want to turn your fate around? You have five seconds to accept the System!] [1…2…3…] All Daven could understand was getting a new life and that was all that mattered to him at that point. “Yes!” He responded. [The Rich Medical System has been installed successfully!] ___ Daven King, a poor and bullied cleaner became a medical genius in one night. He was faced with the ability to take and save lives and when faced with his enemies, he had the chance to make them suffer. However, his sudden skills came with a price, would he be able to keep them or lose them because of a diehard enemy?

Mavis Donard endured three years as the Sonar family's live-in son-in-law, treated worse than a servant. When his wife Charlotte handed him divorce papers while embracing his cousin Lugar, the family revealed their ultimate betrayal, as they framed him for embezzlement and ordered his execution. Left dying in an alley, Mavis awakened the Retribution System, which granted him powers based on every humiliation suffered. With his family's hidden fortune recovered and vengeance protocols activated, Mavis returns to systematically destroy everyone who wronged him, starting with THE SONARS.

Betrayed by his own girlfriend, then framed and eventually hit by a car. He fell into a coma for ten days. Right when he woke up, Ryu Bastian found something floating before his eyes. He thought it was a hallucination until finally several real rewards were given, making him realize that the System was not mere illusion. With the system, he slowly rose. Avenging the humiliation and dominating the world.

Vincent Hugo is a very talented and hard working young man ,he comes from a very poor home and is on a scholarship in an Ivy League University. His classmates bully and call him names like a stinking janitor slave. Vincent caught his girlfriend cheating on him with a rich celebrity who tried to kill him by beating him bloody and pushing him to the deep sea. But Vincent didn’t die , instead he unlocked a Quintillion Dollars Superstar System which will make him extremely rich and famous as long as he obeys the rules. Read to find out if the extreme wealth will help Vincent build an empire or turn him into an unstoppable monster.

After a humiliating public betrayal by his closest friends and girlfriend on his graduation day, 24-year-old Eliot Reyes hits rock bottom. Once a brilliant software developer with dreams of launching his own startup, Eliot is left broke, jobless, and heartbroken. Just as fear threatens to consume him, a strange voice appears before his eyes: > "Welcome, Eliot Reyes. You've been selected for the Destiny Reboot System. Do you wish to reboot your life? [YES] / [NO]" With nothing left to lose, Eliot accepts. Suddenly, his world changes. Will he become the man he once dreamed of, or the monster his enemies fear ?

Zarek Voss was executed for a crime he didn’t commit—framed by the elites, erased like trash. But death didn’t end him. He awakens inside the System Nexus, a god-level terminal only legends speak of. A voice welcomes him: “Welcome, Glitch Protocol Activated. All limits removed.” Now reborn in a brutal world ruled by System-born tyrants, Zarek isn't a player in the game. He’s the God rewriting it. With the Godroot Core, he can steal skills, reroute power, erase bloodlines, and even crash the entire system’s rules. He’s hunted by factions, feared by immortals, and followed by rebels who whisper: “He’s not chosen. He’s the error that will end it all.” Zarek will not just level up— He will ascend. Or destroy the System trying.

Theodore is a young man who dreams of making his loved ones happy. But who would have thought that making someone happy would be so difficult? Not only that, but what if everyone around him wasn't a normal human, including him?

Raymond Cooper was just a spy—until the skies split open. Alien invaders, the Morphidons, shattered Earth in a single night, and Ray became their top target. A shard of alien tech changed everything, fusing with his body to unlock the Apex Predator System—a power that transformed him from an ordinary man into humanity’s ultimate weapon. Thrust into an alien world to evolve or die, Ray returned to find Earth unrecognizable, its survivors waging a desperate war against extinction. Now, armed with powers he barely understands, hunted by galactic forces, and driven by the promise of survival, Ray must rise as humanity’s last hope—or see his world consumed. This is the story of a man who became a legend. This is the Apex Predator System

Kicked out from the Walter Family mansion, fooled and betrayed by his wife, then murdered by a ruthless loan shark, a revenge system gave Leo Sebastian Holland a new life. As the son of the world's richest family, Leo discovers the Walter Family is a member of The DID drug cartel — he must destroy the world's most powerful drug cartel to destroy the Walter Family. However, the real Leo shows up mid-plan to exact revenge on him. Leo Sebastian realizes he has a complicated identity-swapping situation. How will Leo complete his revenge plan? What will the real Leo do to make his plan fall apart?