Luo Shibai died.
On a rainy night, he saved a child, was hit by a car, and sank into darkness.
Then he heard a voice
[If you want to live, fight to survive.]
He was thrown into one crumbling world after another, where he struggled to survive in extreme conditions, accumulated points, and earned a chance to come back to life.
First stop: A world of endless rain.
The downpour had lasted for more than ten days. Market prices had gone wild, and low-lying areas were starting to flood.
People thought it was just abnormal weather, but Luo Shibai knew the truth: this city was about to be submerged.
System: [If you don't stock up on food now, you'll be left with nothing to eat.]
Second stop: A frozen apocalypse.
The global temperature plummeted to -50°C. Blizzards ravaged the land, freezing everything solid.
System: [It's -47°C tonight. If you want to live, don't sleep naked.]
Third stop: Resource depletion.
The water sources disappeared, deserts swallowed cities, and everyone left alive became a beast.
System: [Water is the source of life, but you're drier than the desert.]
Luo Shibai thought the System was just a tool, until one day he heard its whisper in the depths of despair.
[Luo Shibai, hold on until the end.]
[...Don't leave me behind again.]
Top/bottom relationship:
Luo Shibai (bottom): His goal is to come back to life. Calm and gentle, with an exceptionally strong will to survive.
The System (top): Mature and composed, always by his side. Sharp-tongued, but protects him unconditionally.
In other worlds, some supporting characters develop one-sided feelings for Luo Shibai, but he has no interest in responding.
Theme: Keep striving through adversity, fight to survive in difficult circumstances, remain self-reliant, and create a future of your own.