Can you recommend some good sci-fi or doomsday novels?

Time stopped at eighteen for Ji Yi, and now all she wants to do is pick up from where she left off. Her career depends on it, and on top of that, she has to survive a fake marriage turned real! Some missed opportunities are irreplaceable, and some misunderstandings between them have proven near-fatal, but for He Jichen, he isn’t just a pretty face—he’s an opportunist. They may have lost their prime years together, but He Jichen is more than willing to spend his remaining years with her. If only she would just trust him… Will Ji Yi be able to find true love in this life? Can she outmaneuver all the snakes plotting her downfall? Only time will tell...

Keeley, a simple plain Jane, hits the jackpot. [No, she did not win the lottery!] At least that's what she thinks when she marries the most eligible bachelor in New York City: Aaron, a wealthy cold-hearted heartthrob and Tycoon. She wants to show the world that she deserves her position and bends over backward to fit into his world. One beautiful day, Aaron hands her a document asking her to sign. A divorce paper... "She's pregnant, and I need to take responsibility." That is the last thing that keeps on playing in her mind before she takes her last breath. Keeley dies, a 'hit and run'. [End of story. Not!] For some unexplainable reason, she wakes up as her younger self. A young high school girl, around the time when she first meets her cheating husband. Remembering her life with Aaron before she died, she makes a promise to herself that she will do everything in her power to avoid him at all costs. Will she be able to keep her promise when Aaron has his own plans as well, specifically for her? Or will she repeat history and fall for him once more... Why not journey with me and find out the truth behind their story. *Cover art by polkadottedscrunchie*

Doomsday was approaching... An ancient virus was released upon the world and from then on nothing was the same... Zombies, mutant wild animals and people with mutant powers... Jiang Liushi , one day woke up and found the Starseed, in his mind, a Black Technology which could assist him in various ways. Its most important function? Refitting and upgrading vehicles! [What? You thought it war a regular rundown minibus? Wrong! It was a Mobile Construction Vehicle (MCV) capable of massacring zombies, and everything that stood in its way, with its awesome weapons!] Follow Jiang and his MCV on the road to survival.

Lin Sanjiu is a normal woman in modern-day society. Everyone admires her outstandingly handsome, gentle, and rich boyfriend. However, Lin Sanjiu feels vaguely afraid of this "perfect" boyfriend. She's always felt that her boyfriend looks at her like she's a tasty piece of meat... The transformation happened one night. Sanjiu got into an argument with her boyfriend, and he finally revealed his true colors. As it turns out, he was a being with special abilities from an apocalyptic world who wanted to eat Sanjiu to help him evolve. To his dismay, he ended up being the one killed by Sanjiu with her hidden abilities instead. However, Sanjiu's troubles don't end with her dead boyfriend. In fact, the world she resides in is starting to go through unusual changes. This world is becoming a scorching hot hellhole...

Gazing at the Starbucks café at the airports had become a ritual for her. A desperate attempt as she hoped against hope to see him again, probably get one more chance to kiss him again. Looking at the store all lost, she walked ahead, but stumbled and bumped against someone.  The cup of coffee that he had in his hand spilled all over just like the first time when she had met him.  "Jesus Christ", he muttered.  The moment she heard the voice she looked up and saw his face. It was the same face that had promised to stay next to her, till death did them apart. Tears flooded her eyes and she could barely speak, "I knew you would come back for me Raymond". She raised herself on her toes in an attempt to kiss him, but he blocked her lips with his palm. "Whoa, whoa, Miss !!! I guess you have mistaken me for someone else." "What are you saying, Raymond? It's me, your Akira. The love of your life, your fiancée," she said and stretched her hand showing the ring on her finger. He stared at the ring for quite some time and then looked at her face apologetically and said,  "Miss please, I am already a married man." And then he silently walked away. ----- [Instagram - niharikabhol] [Join me on discord at] https://discord.gg/cPVJ69e [Warning: This novel has mature content. Reader's discretion advised]

In January 2020, the world came to an end. When the plague started it, 80% of the population was wiped out. Despair. Tears– and blood dyed the earth. When the survivors thought there was no more hope.... They came. 1008 pillars dropped from the sky, scattered all around the world in more than 100 countries. The pillars became defensive bases for all of the survivors. But in the end...after 10 years of struggle... The human race still lost. This is a story of Alex, given a second chance to start anew, one month before it all started. Witness Alex's journey in saving the world, the human race, and his family. Uncover the secret of the pillars that give power to human mutation xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Video Trailer www.avans.xyz What will readers be expecting from this novel: *Realistic world background. (Battle in famous cities; Bali, Singapore, Sydney, Rome, Las Vegas) *Real historical quotes *Sci-fi as close to real-world science *Slice of Life WARNING : The first volume is the world building and preparation, so its a slow start. When the Pillar arrive, the novel will have more cultivation and system content. If you interested of more visual, feel free to join Doomsday Pillar discord, www.avans.xyz