(Warnings: No CP, interstellar Sentinel-Guide setting + reborn + transmigration + System. The female lead is beautiful, powerful, and tragic. Lots of original worldbuilding. The author is a beginner with a fragile heart, so if it's not your thing, please don't be mean. Thank you.)
Unable to bear the death of her friend Qiushui, Yanli, who lived in an apocalyptic world, chose to take her own life.
When she opened her eyes again, she had been reborn in an interstellar world overrun by pollutants. She was bent on dying, but a passing Sentinel rescued her and took her back to the military district's White Tower. There, she was told that she was a rare A-rank Guide, duty-bound to cleanse pollutants from Sentinels.
But after spending her previous life killing zombies every waking moment, Yanli's heart had long since turned to ash.
"Why am I still not dead?"
Just then, the System told her that if she completed its missions, Qiushui could be brought back to life.
A glimmer of light ignited in Yanli's stagnant red eyes. No longer weary and dispirited, she threw herself into her work every day as if running on adrenaline.
Unmoved by the underhanded obstacles other Guides and Sentinels put in her way, Yanli even volunteered to lead a team to the front lines and cleanse the contaminated zones.
Her self-destructive approach to completing missions turned the detached, cold-blooded madwoman of a Guide into someone all the Sentinels rallied behind.
"System, I still want to die."
[The world was dark and dreary. You alone saved me from the flames time and again. After you were gone, I would at last live on in pursuit of your ideals, even as I walked toward death.]
It looks great, looking forward to the follow-up updates💕💕