Doomsday Game Field, I Rely on the System to Defeat the Knockout Rounds

In 2026, the mysterious game "Doomsday Game Field" suddenly descended on the earth. 70% Of the world's population was instantly digitized and turned into zombie NPCs, and the remaining 30% became "players". The earth is divided into thousands of independent "game areas", each area is a brutal survival arena. Core rules: - A "knockout tournament" will be held every 30 days, and the bottom 10% of players in the area will be eliminated - Killing zombies/players can obtain experience points and game currency - The upper limit of player level is 100, and "Professional Awakening" is unlocked every 10 levels - Resources in the game area are limited, and players must compete for food, weapons, and safe areas