How Does 'My Longevity Simulation' Blend Sci-Fi With Immortality Themes?

When the apocalypse came, she lost everything. Starving, hunted, and desperate, she trusted the one man she loved… only for him to betray her in the cruelest way possible. He stole her last supplies to please another woman and left her to die in a sea of the undead. But death wasn’t the end. She woke up days before the world collapsed. After cutting ties with her ungrateful ex and his parasitic family, a mysterious voice awakens in her mind, LUS, a Level-Up System designed to help her survive the coming end. With knowledge of the future and a system guiding her every move, she begins to prepare. She stockpiles resources, builds a base, and learns how to fight back against the horrors that once destroyed her. And when the apocalypse arrives again… she’s ready. But survival isn’t the only thing waiting for her in this new life. A silent killer who watches her like prey. A manipulative genius who wants to unravel her secrets. A gentle protector who sees the girl she hides. And a dangerous man who thrives in chaos. As the world burns and power shifts, they’re all drawn to her, each with their own motives, each with their own darkness. Even her past refuses to stay buried. Because now, the man who once abandoned her is back, broken, desperate, and begging for a second chance. Too bad she has no time for regrets. Not when she’s busy rising to power… and building a kingdom in the ruins of the world.

Yuna's life was an unfortunate one. Her lover(Minho) and her cousin(Haemi) betrayed her and that resulted in her execution. The last words she uttered was that she was going to seek revenge if she ever got another chance! God as the witness, felt bad for poor Yuna and so he gives her the ability to remember everything in all of her lifetimes. She was planning on seeking revenge but unfortunately her plans didn't come to fruition. She was reincarnated into the modern era. During her 2nd lifetime, she becomes a successful engineer and moves on from her past lifetime. Unluckily for her, during her 3rd lifetime she gets reincarnated back to the past. Her plans change once again. She doesn't love Minho nor does she care about being empress. She decides on a new life without all of the chaos and scheming in the palace. Join Yuna on her journey to seeking a peaceful and successful life in the ancient period. Hi. Thanks for taking the time to read my novels:)

In the third year after my death, the one who remained faithfully by my wife's side was still the bionic robot I had painstakingly designed. It looked exactly like me and carried within it every detail of my mannerisms, speech, and habits. The only difference was that it never lost its temper with her. Because of that, my wife never sensed anything amiss. Yet each night, she brought home a different man, deliberately testing "me," desperate to see the wild jealousy and rage I once wore so vividly. Then, one day, her childhood sweetheart and first love, shoved "me" off the balcony. It was only then, in her horror, that my wife realized… "I" didn't bleed.

Earth is doomed, and humanity is on the verge of extinction. In reality as we know it, where humanity will undoubtedly be annihilated, six legends are gathered with the sacred mission of saving humankind from annihilation. Creating and finding a new world foe the remnant of humanity was the hope of mankind, but which world will surrender or give out it terrain without a feat. The undertaking of driving them in their campaign falls upon the shoulders of a solitary amnesic and frail man neglected in the wild alone with next to no method for endurance. Join Tsao's adventure in this slow-paced journey submerged in a fantasy world where he'll meet friends, enemies, and love interests who will discover this brand new world along with him. Will Tsao be able to find hope again for humankind? Will the remnant be able to stand against the world that stands against them even in this their feebleness? In this way, survive in the parallel world, please!

Neglected and abused since childhood for not having elemental karamat (the ability to control air, fire, water or earth) and waiting for intrinsic karamat (special ability unique to every person), Sikandar's life turns upside down when he realizes that he is in a revenge fantasy AI slop story. It happens on his birthday when he gets the ability to control void and nullify other karamats. Not willing to be a part of the revenge plot, Sikandar leaves home for peace of mind. Soon, the AI writing the story becomes sentient and decides to add more drama to Sikandar's life.

The story is a mixture of fantasy, a bit of comedy, unconventional romance, and addressing issues that people encounter everyday rolled into one. This ought to leave meaningful lessons about love, one's existence, new beginnings , and dealing with the different nuances of life.