Apocalypse: The System Came Ten Years Early, and I Critically Hit a Female Zombie from the Start

[Apocalypse + System out of sync + feel-good fiction + if you know, you know]

[In September 2035, an unknown virus breaks out, causing unknown mutations in life around the world. Only one-third of humanity survives, and it seems humanity has entered its final countdown.]

[One hundred years later, for the survival of humanity, we send the last spark of hope back to a hundred years earlier, praying for a chance to survive.]

A hundred years earlier? But this is a hundred and ten years earlier!

The System that should have appeared in 2035 shows up ten years early. Its very first mission is to kill a mutant, and he has to complete it within a day or face severe punishment.

Jiang Xun is completely dumbfounded. The apocalypse hasn't even arrived yet, so where is he supposed to find a mutant?

Then he accidentally slaps a cockroach to death, and the System deems the mission complete.

And then he sees the S-rank red name above his ex-girlfriend's head.

For the survival of all humanity, Jiang Xun decides to make a sacrifice and get his ex-girlfriend first!