Post-Apocalyptic Game: Get SSS-Level Rewards for Your First Kill

The apocalyptic game has arrived, and most of the creatures in Blue Star have mutated instantly. The people selected by this apocalyptic game become players of this game. They fight monsters and upgrade their equipment... Ye Yao was reborn with the regrets of her previous life and returned to the three days before the advent of the apocalyptic game... In this life, she was the first to score the top ten kills, holding two systems plus a growth base, and her golden fingers were full... (Note: This is my first time writing a story about a heroine. If you have any shortcomings, you can give me some advice. Don't criticize me, thank you!)