[Apocalypse + zombies + disasters + one female lead + no harem]
Lin Yu transmigrates by accident and nearly gets erased by the System.
Fortunately, a game mod on the USB drive that came along with him saves his life.
Unfortunately, only the basic functions of the System remain, and most of the game files on the USB drive are corrupted beyond repair.
Lin Yu can only hunt zombies and use their cores to gradually unlock usable items, growing stronger all the while.
Other people have a small chance of getting a drop when they kill a zombie. He gets one every time.
The confusion at the beginning, Su Yao's advice, and the lessons taught by his elders.
Zombies, natural disasters, a changing world.
Lin Yu grows stronger until he can stand on his own.
When in Rome, do as the Romans do!
I'll make it to the end of this despairing apocalypse.
You can see that although the writing is not very good and the story is not very exciting, after getting used to watching all kinds of violence and crushing, this kind of bland doomsday story can be regarded as a kind of refreshment.