My Space-time 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!"

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.

After discovering the secret of the rich and why he was forever humiliated amongst his peers, Stan Gibson decided to leave the school made for the rich and elites back to the streets where he belonged. But on getting out, he was attacked by a group of tugs. At the blink of death, he was found and possessed by something called ADOTH. ***** “Adoth, what did you say you were again?” He asked with so much curiosity. [I have been called many names by different species in the universe, more often I was addressed as a system, so I guess you can call me that too. My aim which I already told you is to help my host save their planet from destruction but they have all failed in the planets which I’ve been to and now earth is next and it is up to you to save it or watch it being destroyed.]

[Warning: This book contains a lot of sexual explicit content. R18] Coyote Watkins’ life has been nothing short of a roller coaster. From a street kid adopted by his idol—NASCAR legend Louie Watkins—to a blacklisted former champion barely scraping by as a mechanic, he’s seen it all. Coyote hit rock bottom after being attacked by a client’s husband for allegedly assaulting his wife. With his car nearly destroyed and his spirit shattered, an impulsive and suicidal Coyote enters an underground race. He wins—but nearly dies in the process when a blinding light zaps into him, ejecting him from the car just moments before it explodes. A few minutes later he awakened to a cyan screen and a voice in his head. [The criteria required for activating the Speedracer Harem System have been fulfilled.] [System synchronization with host commencing.] [Synchronization complete. Congratulations. You have been given a chance to achieve your goal of beating Louie Watkins record.] Join Coyote as he tries to be the greatest NASCAR driver in the world, while having so much fun with women.

When a cosmic event called The Reset merges the digital and physical worlds, chaos consumes Earth. Each human receives a “King System,” granting unique abilities and the chance to become a ruler in this brutal new hierarchy. Leon Vale, a 26-year-old mechanic and outcast, awakens to find his system inactive. Mocked and left for dead, Leon discovers his “broken” system hides a forbidden protocol: the ability to absorb and steal the powers of other Kings. Armed with this gift — and a vengeance born from betrayal — Leon sets out to hunt the new Kings. Along the way, he allies with Iris Kade, an ex-soldier with a loyalty-based combat system, and forms a ragtag empire of survivors. As Leon’s power grows, he learns of The Architect, the entity behind The Reset, and uncovers a secret war between divine factions using humanity as their testing ground. From the ashes of civilization, Leon must decide: will he become humanity’s savior, or its final tyrant? The answer will shape the new age — and crown The Last King.

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.

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?

An adult computer programmer Rin has himself transported to another world after having a lucid dream. Starting from nothing, he uncovers that he can use the world system and is able to use a powerful magic called star fall that destroys everything around him and makes him gain lots of experience causing him to level up at high speed. He becomes more magic as he travels and meets lots of girls who will play significant roles in his life in this new world.

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 ?

After a tragic incident, Jordan died and was reborn into a mystical world of cultivators and demons. His rebirth awakens a unique leveling system within him, guiding him on a path to grow stronger through challenging missions that test his limits and prepare him for looming threats. Unbeknownst to him, this new world harbors dark secrets, and Jordan was stuck between faith and destiny to either bring it to its downfall or defend and save the whole existence of life itself. Will Jordan uncover the truth about his system and the reasons he was reborn into this world, or will the shadows of his hidden personality consume him?