Lin Chen woke up from the apocalyptic ruins and found that he had returned to an hour before the zombie virus broke out. The [Doomsday Invincibility System] suddenly appeared on the wrist, and a cold mechanical voice announced: "Host binding is successful, novice mission: kill the first zombie, reward 'Absolute Defense'."
When the city fell and his former relatives and friends mutated and screamed, Lin Chen clenched the fire ax in his hand, without any hesitation in his eyes. The thermal weapons exchanged in the system mall, the physique strengthened by genetic potions, the teleportation and energy blast unlocked by the skill tree... He stepped on the mountains of corpses and seas of blood, never stopping for the Heart of the Holy Mother.
"Those who stand in the way will die." This is his rule of survival. Whether it's a wave of zombies devouring the living, a team of survivors coveting his supplies, or an unknown mutant hiding in the darkness that far outstrips the zombies, Lin Chen only has the word "clear" in his dictionary. The system gives him invincible potential, and he will use the most ruthless means to tear a bloody path to the top in this purgatory - until he stands at the top of the apocalyptic food chain, he discovers that behind the system lies the ultimate secret related to the survival of human civilization.
