Becoming a God in a Survival Game [Apocalypse]

[My first plot-driven story. It's not well written, so read with caution] June 3, 2066, the New Era. A massive beam of light shone down on Blue Star, and the apocalypse began. On her way home from the supermarket, Jiang Qingli suddenly encountered a crazed passerby biting people. She smashed them with a bottle. Then a voice suddenly appeared in her mind. [The Abyss Tower game has officially begun!] [Congratulations, you've awakened an ability!] Without warning, the world became a living hell, overrun by zombies and mutant beasts. Humanity built towering fortresses, yet still couldn't withstand the disasters. The only way to put an end to it all was to win one game after another. Wielding a curved blade, Jiang Qingli carved out her own path to strength. Reader's Guide: 1. A strong heroine's power-up story. 2. Ensemble cast, all-female team. 3. The golden finger is extremely powerful. Please don't read if that bothers you. 4. Mountains of original worldbuilding. The author makes the rules. Theme: Find life in desperation, and never give up.