Global Zombie Outbreak: Reborn Back to the Seventh Day of the Apocalypse

A mysterious virus spreads across the country, and anyone infected turns into a zombie.

They are completely reduced to walking corpses.

Sixty percent of the world’s population zombifies.

The climate also changes drastically, the environment is destroyed, and natural disasters keep happening.

The animals and plants that survive this disaster also mutate.

The surviving humans build safe bases, erect high walls, and keep the zombies and mutant monsters outside.

...

After struggling through the apocalypse for seven years, Su Yun finally obtained a spot to enter a safe base.

But during a genetic test, she was found to have been infected with the zombie virus.

Stepmother: “Even though you’re infected, the spot can’t be wasted. Why not give it to your younger sister...”

Father: “While you still have consciousness, just transfer the spot to your younger sister.”

Su Yun had always been extremely careful outside, even when fighting zombies.

She had never been scratched or bitten by a zombie.

If she was infected with the zombie virus, then it could only mean someone close to her had done something to her.

When the zombification became complete, Su Yun used the safe-base spot as bait.

She tricked her scumbag father, stepmother, and younger sister into her rented room, then bit all of them to death.

Unexpectedly, when she opened her eyes again, she had returned to the seventh day after the zombie outbreak.