Incompetent copywriters are here.
The article mainly talks about several superimposed spaces appearing around the protagonists in the year when the end of the world is coming. Let's see how the protagonists use these spaces to at least survive.
The apocalypse here is more about natural events in mountains and rivers, rather than zombie outbreaks.
It mainly draws on a certain survival manual, which can help readers know how to deal with some emergencies while reading the article.
Since it is a portable space, it will definitely be a golden finger in the end of the world, but farming still needs to be done conscientiously. It is impossible for it to mature overnight.
The article does not rule out the possibility of collapse. It tries its best to use the real world as the background. All agricultural data comes from the Internet. If necessary, you can look it up yourself.