Doomsday Train: Traveling Through the Heavens, Recruiting Teammates

The subject matter is very new. However, I think there are a few things that could be better adjusted: 1. Every time you enter a new world, several different upgrade options should pop up for the protagonist to choose from, instead of deciding directly. 2. The main body of your novel is a train, and then it is an apocalyptic world. The train itself should also increase its firepower, such as installing heavy machine guns and energy cannons on the roof of the train, and installing power grids around the train. Otherwise, the train, which is the main body of your novel, will not have any sense of participation. 3. After watching Resident Evil World, a training room was added to the train, but wasn't there a training place in the first place? There seems to be a simulation warehouse or something like that. The protagonist group and the simulation warehouse were trained in advance on how to deal with the zombies in Resident Evil. Aren't you repeating this?

I want to ask if there is another homeless person in Busan who is not saved? He deserves to be saved [crying]

It turns out there is a female protagonist, but I don't know if she is a big stud in the harem.

This book is well written, come on

Well written and the plot is okay