Operating System Concepts Essential

I suspected my husband was a detached ascetic. Every night, he'd skip to the backyard, muttering prayers under the stars instead of sharing our bed. When I slipped into something slinky, he'd frown and clutch his prayer beads like a lifeline. Now I was done with the cold shoulder, slapping a divorce agreement in his hands. That was when his thoughts started leaking into my head. "She touched me. Her hands are like silk. I'm dying to kiss her. When is she gonna be okay with me being a snake? I just want to cuddle her." "A snake?" I thought. "Does that mean he's packing two things? I have to find out." I leered at his chiseled frame, practically drooling. Before divorcing, I needed to test his things and my limits. I tripped purposefully and fell onto his toned pecs, ready to test the waters. "Whoops!" I gasped, setting the stage.

After twenty-five years of trying to win over Gus Harding, I failed and died by his hand. But he didn't know that. He kept threatening, demanding I show myself immediately. The real heiress slapped him hard. "Genevieve is dead, and you didn't even care enough to see her one last time." Gus scoffed, claiming it was just another one of my tricks. Only when he saw my cold, lifeless body did he finally understand. I was gone for good. And this time, it drove him mad.

I transmigrated into the role of a gorgeous villainess, tasked with tormenting my childhood buddies. I forced Maddox, Mr. Tough Guy, into putting on a sexy dress, essentially killing his chances of a social life. I grabbed the bottom of the ever-aloof Zane and made him red in the face. I kicked Damian, the crybaby, into the ground, and all he could do was glare at me through his tearful eyes. My aggressive antics only fueled their resentment. “One of these days, I’ll get you.” I winked at them without a care. “I’ll be waiting.” The day they crossed paths with the female lead would be the day I left this world. Their revenge didn’t scare me one bit. Little did I know, the time would come when I would be proven wrong. While I scrambled to get away in tears, he said softly, “Save your strength. The night is still young.”

Kieran Voss is my boyfriend, and his first love has slept with every one of his closest friends. Yet, she still manages to play the innocent little angel in front of him. I plan to expose her, especially after I accidentally uncover her biggest secret. But before I can, Chloe Bennett uses dark magic and somehow transfers all her physical reactions onto me. She's flirting with a man below the stage while I'm giving a company presentation. I can't help but let out a soft moan at the podium the moment his hand slips under her skirt. I become the shameless and indecent woman everyone despises. Despite this, my boyfriend goes against public opinion and proposes to me in front of everyone. Chloe spends ten hours in bed with ten men on our wedding day. Meanwhile, I collapse on stage and tremble uncontrollably in a white gown, my face burning red with heat. I die of heart failure from sheer excitement and carry a tarnished name even in death. As I open my eyes, I'm back to the moment I first discovered Chloe's secret. This time, I close my eyes and say "Don't worry, I swear I didn't see a thing."

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.

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?

When the SAT scores are out, I've scored 400 out of 1600. That's because I never wrote anything on my exam papers. My mom goes crazy, whereas my younger sister, Melinda Bolton, bursts into tears. But I just laugh at them instead. In my previous life, Melinda had formed a pact with the score-swapping system. That was how she swapped our SAT scores. She became the top scorer that all prestigious universities fought to recruit. I, the valedictorian of my year, not only got into a trade school, but I also got expelled from my previous high school. Melinda had the gall to comfort me. "Didn't you call yourself a genius, Melissa? Trade schools are very popular right now. In the future, you'll secure a job at a factory out there!" In this life, I spend my exam hours sleeping in my seat the whole time. Melinda wants to swap her scores, right? Then, let's do it properly!

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

A bloody resistance against colonial invasion that tears Seme's indigenous leadership apart marks the entry of a strange culture into the clan. Osayo, the priest, seeks to protect the clan's religious system from erosion by the Blue-eyed (colonists). He, however, has to face off with a few loose canons, including his own son who escapes to a mission center far from home and ends up falling in love with a convert. In the meantime, a terrible plague breaks out in the clan, killing animals and people and leaving the land barren. Coupled by a misunderstanding of concepts in the new faith propagated by the Blue-eyed, a longstanding rift and blame game emerge between the converts and the conservatives, and spuns into a cutural marriage. Soon afterward, Osayo dies and his son, Okayo, realizes he has a greater role to play. The supernormal powers of the clan's aboriginal religious tree are stolen by a witch in line with a prophetic myth. And in a painful and tumultous mission to reunite the two conflicting religions of Seme Clan and limit the Blue-eyed's influence, Okayo puts his front foot forward in combating witchcraft so as to have the tree's powers in safe custody, and protect good from being superseded by evil.

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.