System Fanfiction Novels & Stories

I fail my mission and jump off a building to restart the game. Then, I become a billionaire and am rewarded with a handsome young man as soon as the game starts!

Everyone in the mercenary group knew just how deeply Liam Smith loved me and feared losing me. He even suppressed his dark desires to make sure I felt truly safe. No matter how dangerous the mission, he made sure to check in every single day. Worried for his safety, I hid my identity and secretly became his team’s hacker. However, after one mission, I overheard the others joking over the radio: "Chief was in such a rush to pick that lock and go after Wendy. What's so irresistible about her?" Through an unattended monitor, I caught Liam glancing at the camera with a teasing smile. "Didn't I tell you guys that she nearly wrung me dry the last time we did it?" It felt like I had fallen into an ice-cold abyss. My heart shattered, and I summoned the system. [I want to leave this world.] The cold, mechanical voice replied without delay: [Once you leave, all traces of the host in this world will be erased.] [Starting the countdown: Seven days left.]

I was the kind of girl everyone called hopelessly lovestruck. That day was no different from any other. I clung to my boyfriend’s arm, leaned in close, and shamelessly asked for a kiss like I always did. However, right before my lips touched his, a line of glowing comments drifted across my vision. They floated in the air like a livestream chat. [Can this side character wake up already? Can she not see the male lead avoided her the entire time? He hated clingy relationships like this.] [The kind of person who really suits him is the female lead. Someone gentle, patient, and understanding.] [Once the real female lead shows up, this annoying clingy girlfriend is definitely getting dumped.] My body froze. I slowly loosened my arms from around his neck. In the next second, he suddenly looked up at me. “Why’d you stop?”

My mother was a player in a quest. Once her mission was a success, she exited this world, leaving me behind with four fathers. The first was a billionaire CEO. The second was a famous movie star. The third was a world-renowned doctor, while the fourth was incredibly powerful and influential. My four fathers spoiled me rotten for sixteen years, giving me everything I ever wanted. That was until three years ago when Sadie, the daughter of the one that got away, returned. Since then, my four fathers believed her over me. Sadie claimed that my mouth was filthier than a dog’s, so they threw me in the dog kennel and fed me dog food. When she accused me of rallying the other students and bullying her in school, my fathers got me expelled and hired three street gangsters to beat me up for months. Once again, Sadie insisted that I pushed her, and as a consequence, my fathers locked me in a cage for three whole days in the name of teaching me a lesson. As I lay there in hunger, my mother’s voice rang in my ear. “Niamh, do you want to come back to Mommy?”

Intending to propose to his girlfriend, Arsenio actually received insults, which ended up leaving him battered. Not only that, Arsenio was also almost drowned! Thinking he would just die, suddenly, a powerful mafia system appeared and was going to give him 10 Million Dollars for a mission! What will Arsenio do next?

At the end of 2044, a start of new technological development took place, the cyborg mechanism. A world filled with the hazards and threats of global destruction started, along with the start of the war with an unknown alien species. The story starts after 89 years, in modern India, the protagonist is a 12-year-old, poor, spectacle-wearing, goofy-looking person trying to find a way to change the way the world sees him. He finds a way to do it, with a help of a system that he accidentally acquires while researching. Will he accept the system and its pledge to make his wish come true and save the world? Let's see. __________________________________________________________________________ Contact Email:gginokelvin26@gmail.com Instagram: gino kelvin Discord: Gino Kelvin#3569 https://discord.gg/QgGpErQf _______________________________________________________________________________

On our third wedding anniversary, Kent gave me a gift. A black metal wristband. Cold. Sleek. He called it a new product from his company—a pain-sharing system. The other user was Violet. His "girl bro." The person he was closer to than his own sister. Kent brushed a hand over my cheek, his gaze soft. "Clara, you're too coddled. You should learn from Violet. She's tough." Then he snapped the wristband onto my wrist. So while Violet got a full-back tattoo and an entire sleeve, I felt every single needle. When Violet went wingsuit flying, I collapsed at home. Every bone in my body felt shattered. I threw up blood. While she soaked up attention online as the "extreme sports queen," I was drowning in nonstop pain. Kent sat beside me, holding my hand as he cared. "Just hang in there. Violet's just being herself. As my wife, you should be more understanding." To finally push me over the edge, Violet decided to livestream herself jumping into the ocean to make me die in her place. Their friends couldn't wait to watch. Later, I watched calmly from a hospital room as the system slowly drained the life out of her. Kent looked deranged as he demanded to know why I wasn't dead. Because I had already reversed the system. All her vitality had become the nourishment that sustained me.

After obtaining the Mech Designer System, Ves aims to create the greatest mechs in the galaxy! In the far future, the galactic human civilization has entered the Age of Mechs. The countless lesser powers of humanity have come to adopt mechs as their main weapons of war. Only a small number of humans have the right genetic aptitude to pilot these destructive war machines the size of buildings. Born to a military family in the edge of the galaxy, Ves Larkinson is one of the many people who lacks the talent to earn glory in battle. Instead, he became a mech designer. Helped by his missing father, Ves has obtained the mysterious Mech Designer System that can help him rise in the galaxy and beyond. His mechs based on the principles of life quickly allows him to rise to prominence. Powerful and highly compatible with mech pilots, his products have the potential to take the market by storm. However, success does not come easily, and countless challenges bar his ability to sell his mechs to a market eager for innovation! With the sins of the human race in the galactic arena slowly catching up, Ves must navigate the perils of the ultra-competitive mech market and maintain control over his growing organization of misfits. This is the golden age of mechs. This is the golden age of humanity. The question is, will it last? "Any challenge can be overcome as long as I design the right mech!"

On the day of our daughter's full-month celebration, Harvey McKinzie walked onto the stage holding the hand of his widowed, heavily pregnant sister-in-law. "Honey, to be honest with you—my sister-in-law's baby is mine." His parents followed behind, looking completely unapologetic. "We're the ones who made it happen. We drugged them. Our oldest son may be gone, but the family can't be without an heir. "Harvey is taking on the responsibility of carrying on both family lines—it hasn't been easy for him. From now on, you need to take good care of Lydia and the child she's carrying." The sister-in-law, now eight months pregnant, glanced at me shyly. "Jennifer, we're sister-wives now." I stood there frozen, holding my daughter, my voice trembling. "Why are you doing this to me?" Harvey frowned and let out a long sigh. "You're always saying how hard Lydia has it, right? Isn't it better if I just take care of her openly and properly? "I promise—you'll be the first wife, and she'll be the second. On paper, you're still my only legal wife." In that moment, my blood ran cold. Then, for the first time in a long while, I heard the system's alert in my head. [Host emotional fluctuation detected. Would you like to use all remaining points to exit the current world?]

Seven days after my twin sister Bianca suffered cardiac arrest and slipped into a coma, my fiancé Matteo De Luca sat beside her ICU bed, holding her cool hand through the night. “So you were telling the truth.” “If I don’t marry you, you really will die.” “Bianca, wake up, and I’ll marry you immediately.” After his promise, her pulse quickened on the monitor, and Bianca opened her eyes. Everyone called it a miracle. Only then did I learn that Bianca was a Contract Holder, and the man she had been assigned to win was Matteo—the man I had loved for five years and was about to marry. His promise had only stabilized her. According to Bianca, the contract would not be complete until the marriage became legal. That same night, our two mafia families rewrote the wedding plans. The De Luca chapel remained booked. The reception, guest list, and priest stayed the same. My mother placed the De Luca heirloom veil that had been fitted for me on Bianca’s head, my father ordered the lawyers to replace my name on the marriage documents, and Matteo slid my engagement ring onto her finger. They were relieved that Bianca had survived and assumed I could wait. Standing outside her room, I watched Matteo kiss her hand as the system spoke inside my mind. 【Target individual is preparing to marry another Contract Holder.】 【Original task entering failure countdown.】 They did not know I was a Contract Holder too. Bianca and I had received the same task, with the same man as our target. She was awake. Now I was the one marked for erasure.