Awakened Superpowers: Invincible from the Start

Looking for Post-Apocalyptic Sci-Fi

I mean stories that begin many years after the apocalypse, once humanity has built highly advanced bases. The protagonist grew up in one of these bases and joins their teammates to become part of its defense squad.

Looking For Hard-Core Apocalypse Novels

Sci-Fi Apocalyptic Novels

I'm looking for books similar to "Reborn as the Beautiful Female Side Character in an Apocalypse Novel, the Male Lead Is Obsessed with Me." I want to read some apocalypse novels where the protagonist is reborn and has a space, a System, or a golden finger, but pretends to be an innocent, sweet girl. The main couple must both be virgins, and in the end, Earth should return to how it was before, so they can live happily ever after.

The Most Realistic Apocalyptic Novel, a Hard Science Fiction Apocalyptic Novel.

I want to read a book similar to "Mechanical Hell".

Looking for High-Quality Science Fiction Apocalyptic Novels

I want to read a book similar to "Doomsday Disaster: The Whole City Was Flooded".

Any Science Fiction Novels With a Grand Sense of Scale and Advanced Technology?

Any science fiction novels? I want a grand sense of scale, advanced technology, adventure, a protagonist who isn't a self-sacrificing saint, and monsters to fight.

Apocalypse and End-of-the-World Novels

I hope people will recommend lots of good post-apocalyptic novels. Feel free to discuss anything in the genre here.