Rule-Breaker in the Apocalypse Game

When I woke up, the world had plunged into a zombie apocalypse. Normally, I’d be on track to become the strongest boss-level Zombie Overlord. But something unexpected happened—a survival game called Doomsday Game descended on the world, bringing a group of survivors with it. One reborn survivor, using their foreknowledge, plotted to steal my SSS-grade talent, Devour and Evolve, thinking it would make them unstoppable. Their plan made sense, except they came too early and encountered me before I became a zombie. As a result, I killed the reborn survivor instead. However, just as I was one step away from becoming the Zombie Overlord, the Doomsday Game labeled me a rulebreaker and kicked me...