System Fanfic Novels & Stories

After I was caught in a dockside explosion, I was bound to a Survival Program. It gave me twenty-five years and four designated targets. If even one target’s Love Score or bond score reached 100%, I could wake up in my real world. But I failed all four. Because every target I tried to reach eventually turned toward Sophia Lane, the heroine of this world. They called my pain a performance. They called my tears manipulation. They said I was only pretending to break down so they would choose me over Sophia. But if they never loved me, why did they lose control when my mission failed and I chose to leave this world for good?

Kiami Lynn, remembers dying in a zombie horde after surviving 8 years of an apocalypse. Remembering how she spent her first life helping family who never truly cared, abandoning the few who genuinely loved her. Her final thoughts are filled with regret and betrayal as she succumbs to the horde, reflecting on how her misplaced loyalty led to her demise. But death is not the end, Kiami awakens ten days before the outbreak in her own past, alive, whole, and confused. She is greeted by the Ultimate Power System, a mysterious interface that grants her a Sanctuary — a space to train, store items, grow food, and prepare for survival. Within the Sanctuary, she is guided by Echo, a cryptic, riddle-speaking spirit who teaches her to cultivate new powers, master her skills, and make strategic choices. Reborn, Kiami is no longer the quiet, people-pleasing girl she once was. She is outspoken, calculating, and insightful, using the knowledge of her past life to anticipate the coming apocalypse. Over the course of ten days, she trains relentlessly, honing her reflexes, combat skills, and strategic thinking. Haunted by visions of her past mistakes, she learns the true cost of misplaced loyalty and the importance of foresight, strategy, and decisive action. Every decision carries risk, but every earned skill and reward brings her closer to becoming a survivor capable of not just enduring the apocalypse — but turning the tide of the human vs. zombie war. As the outbreak draws nearer, Kiami begins to manipulate the real world, testing her powers, setting traps, and preparing to rewrite her fate. With Echo’s riddles guiding her and the Ultimate Power System enhancing her body, mind, and strategy, she is determined that this time, nothing will stop her — no betrayal, no undead horde, no past mistakes.

I have the potential to win the championship of the math competition, and yet I hand in a blank answer sheet during the exam. In my previous lifetime, I was known as the math prodigy. But no matter which competition I participated in, my boyfriend's childhood friend, Alyssa Ford, would always score an extra 20 marks more than my score. I refused to believe that Alyssa could best me all the time, so I performed extraordinarily well in the math competition. Just as I thought I'd come out as the champion, Alyssa still scored 20 marks more than my current score. Thanks to her outstanding results, she stole the title that was supposed to be mine. Since I couldn't become the champion, I lost the prize money the school had promised to give me. Naturally, I broke down emotionally because I planned on using the money on my parents' life-saving surgery for their cancer. My parents ended up dying in the end. Unable to handle the blow, I took my life shortly afterward. Even when I breathed my last, I could never figure out why Alyssa could score 20 marks more than my scores no matter how hard I tried. When I open my eyes again, I've returned to the day before the math competition is to take place.

They buried him under a blood-red moon. Chains of silver and blessed iron pinned his broken body to the earth, sealing his power, erasing his name. To the pack, he was a failed Alpha. To the coven, a cursed vampire. To the world, he was a mistake that deserved to die. But monsters don’t stay dead. When Alpha opened his eyes again, he wasn’t in the grave—he was in the body of his weakest self. Eighteen years old. Rankless. Powerless. His wolf silent. His vampire blood thin and starving. The memories of his execution burned behind his eyes like fresh wounds. Reborn. A second life… and a second chance at vengeance. This time, he felt it—the system etched into his soul, ancient and cruel. [Hybrid Core Detected] Bloodline: Vampire / Werewolf / Unknown Status: Severely Suppressed Level: 1

Scarlet never believed in destiny—until she died. Now bound to a mysterious system, she awakens in the bodies of betrayed women across countless worlds. Her mission is clear: avenge the fallen, slap the traitors, and conquer the hearts of different untouchable men. From an academy ruled by gods in human form to kingdoms dripping in blood and betrayal to glittering cities where power is bought with desire—Scarlet must weave vengeance and temptation into every step she takes. She is no saint. She is no savior. She is the temptress who thrives on revenge, a woman whose charm is as lethal as her kiss. But with every world, every mission, and every heart she wins… Scarlet begins to wonder. Is she the player in this game of fate— Or the one being played?

My wife's family ran on the old logic: sons mattered, daughters were a tax. They called my five-year-old daughter "the cash drain" to her face. On New Year's Day, my wife told me my daughter was donating a kidney to her cousin. I was about to lose it on every adult in that room when something appeared in the air in front of me, a column of text only I could see: [Is this woman seriously the mother? She says it's a kidney transplant, but she actually wants the kid's heart.] [If I had a mom like that I'd have cut her off years ago.]

My roommate, Sylvia Colman, is the ultimate overachiever at Southend High School. She sleeps only three hours a day and takes first place in every exam throughout all three years of high school. As for me, I'm known as the "sleepy slacker" in our school. I sleep in class, constantly fail exams, and can even fall asleep while walking. My parents are completely disappointed in me. They say I'm a hopeless mess. My childhood friend, Jeffrey Rivers, also turns his back on me. He claims I've fallen too far and becomes Sylvia's die-hard fan instead. But when the dean of studies summons me for a talk to tell me that I face the possibility of being expelled, I accidentally discover the secret behind Sylvia's inexhaustible energy. It turns out she has been transferring all of her exhaustion and drowsiness onto me. She's the one stealing my energy, my grades, and my life! On the night before the SAT, Sylvia confidently stays up all night doing practice papers for one final push before the real deal. I smile slightly as a plan forms in my mind. Inwardly, I sneer, "You despicable thief who stole my life… I have a wonderful surprise in store for you. Stay tuned and accept my gift to you!"

I'm supposed to become the valedictorian of the state, but I decide to not attend the SATs. After all, in my previous life, my best friend, Bianca Walters, had made a pact with a tenfold transfer system. The three-million-dollar prize money I had obtained from becoming the state valedictorian was transferred into Bianca's account. On top of that, it was increased by ten times as well. Just like that, Bianca moved on from wearing faded old clothes to limited branded apparel. She even muttered, "What's the point of being a top scorer even though you're poor? At the end of the day, you'll still slave away for us rich people!" Enraged, I rushed over and demanded Bianca for answers. But my boyfriend, James Tipps, was quick to shield her from me and yelled at me for being a crazy lady who was jealous of others. Since my mom couldn't get her illness treated due to the lack of money, she ended up dying with resentment in her eyes. Overwhelmed by despair, I took my life by jumping off a building. Beep! When I open my eyes again, I realize that I've gotten reborn. This time, I've also made a pact with the tenfold transfer system.

Blood Demon Vampires are naturally born to be cold-blooded, ruthless, self-centered, and blood-sucking demons every time the sun goes down. Let's bring their kinds to a brand-new story, shall we? What if the vampires were befallen into a cursed system where killing is no longer a formidable solution for their thirst for blood? Instead of merciless killings, they are required to accomplish humanitarian missions in order to survive. One human saved is an hour additional of their lifeline in the human world. The more humans they saved, the longer life they get. Then were measured when this one-of-a-kind woman appeared in their lives. The only woman who awakens their dormant vampire's thirst for blood.

After completing the quest, I insisted on staying in that world, foregoing the lucrative rewards. It was because I had a happy and perfect family there. My brother was a genius world-renowned scientist, and all his research achievements were named after me. My father was the world's richest man, and all his wealth was under my name. My mother was an extraordinarily talented dancer, but she gave up the stage just to spend more time with me. My family pampered me. I was the most envied pampered daughter in the world… until the day their real daughter, Carrie Langford, showed up at our door. Their love for me vanished overnight. From then on, I became inconsequential. Carrie orchestrated her own fall down the stairs, and my mother was so angry that she broke my leg. I ate a small bite of the cake Carrie threw away, so my father locked me in a dog cage for three days to dine with the dogs. He also made a golden cake for Carrie to make her feel better. Just because Carrie complained that her heart hurt, my brother dug out my heart for her and replaced it with an artificial heart. "It's just a heart. You've always been healthy. Carrie needs it more than you do." Calmly, my brother stood to the side, analyzing the data. "Don't worry, artificial heart technology is already very advanced, so the theoretical survival rate is very high. You won't die." After my soul left my body, I saw Carrie casually throw my heart into a trash can. The long-dormant system was awakened. [Would you like to take back everything you've given them, including your father's wealth, your mother's dancing talent, and your brother's intelligence, in exchange for a chance to revive?]