Space Drifter: Return to Earth

If a Level Nine Civilization Went to War with the Cultivation Realm, Who Would Win?

Pure Sci-Fi With Lots of Cutting-Edge Tech, A Complete and Rich Tech Tree, and War

Pure sci-fi with lots of advanced tech, a complete and well-developed tech tree, and warfare.

Sci-Fi Masterpiece, Buried and Overlooked. I’ve Run Out of Things to Read!

Hard Sci-Fi Only, No Soft Sci-Fi

Looking for hard sci-fi novels.

Amazing Sci-Fi Novels (Highly Recommended)

This novel is really good. I highly recommend it to readers who enjoy science fiction, especially post-apocalyptic sci-fi.

Looking for Hard Sci-Fi About Advancing Technology and Reaching Space

Looking for books similar to I'm a Level-Two Civilization, So Having a Two-Dimensional Foil Makes Perfect Sense. I don't want a brainless story where the protagonist just gets some super-advanced technology. I want to see them gradually develop by climbing the tech tree, ideally with a male protagonist.

Looking for Hard Sci-Fi About the Stars and Space That’ll Melt Your Brain

Technology, Interstellar Warships, War, and Zerg

Developing technology, entering space, and fighting the Zerg.

Hard Sci-Fi About Humanity’s Development Across the Stars

Anything except the Starshine Trilogy and stories about civilizations roaming among the stars.

Sci-Fi, Sci-Fi, and More Damn Sci-Fi

Looking for books similar to "The Sun Is Dying, and I’m Forced to Start a Spacefaring Civilization". It must be hard sci-fi. No other genres, no mindless stories, no fantasy dressed up as sci-fi, no technology handed out by a System, and no wish-fulfillment stories.

Sci-Fi: It Has to Be Hard Science Fiction!!!

Something like "The Three-Body Problem", or making a two-dimensional foil by hand.

Wasteland, Robots, Scavengers, Cyborgs, Mutant Beasts, and All Kinds of Races

Space Treasure Hunting: Sci-Fi Meets Cultivation

Hard Science Fiction

Mecha and battleships, with a vast cosmic setting grounded in real data and scientific principles.

Sci-Fi, Hard Science, Mecha, and Interstellar

High-IQ Sci-Fi With Power Armor and No Female Lead

To be clear: no CP.

Interstellar Ancient Martial Arts Novels, 3 Million Words or More

Looking for Sci-Fi Military Academy Mecha Novels

I like sci-fi stories about military academies and mecha. The male lead can be absent, and if there is one, I’d prefer the romance to be light. The female lead could be a commander, an assault specialist, a mecha mechanic, or something like that. I feel like there aren’t any on Tomato Novel, or maybe I just haven’t found them. If there are, please recommend them! 🌸🌸

Pure Science Fiction: No Fantasy, Games, Movies, or Awakening

Recommend Books!! Technology and the Universe!!

Interstellar, Cosmic, Cultivation!

Interstellar, Spaceships, Major Military Battles, and a System. No Apocalypse

Military life on an interstellar battlefield, where the victor becomes king and the loser is disgraced, play the pig to eat the tiger

Sci-Fi Novels About Mining and Exploration

Something like The Strongest Miner in the Universe.

Mecha, Sci-Fi, Warships, Interstellar Adventures, or Conquest: Anything Goes

Nameless warrior, wake up! Take up your sword once more and protect everyone according to your own wishes again! ____ In the dark, deep universe, scattered stars set off the stillness of space.