I Opened a Supermarket in the Apocalypse

I have a few thoughts on this novel. First of all, your writing about human nature is very dark, but darkness does not mean stupidity, okay? Your setting is that the whole world has fallen into the apocalypse, and everyone knows it is the apocalypse through their mobile phones. 1 🙂 Do you still think that everyone can rely on others to find food? 2 🙂 The gangster and the security captain did not do well in peacetime, but they can do very well in the end of the world. 3 🙂 There are hundreds of people living in the community, which is not as good as the security guard and a bunch of gangsters at the entrance of the community. The bad guy's IQ is completely off the charts. 4 🙂 The protagonist relies on money to develop himself. You don't want to think about how to get money or how to ask everyone to get money in exchange for supplies. You are just watching the show. We shouldn't tell everyone about the end of the world and let everyone accumulate supplies. Isn't this better for the development of the protagonist?

I just want to know, what does the system need money for? Shopping or shopping?