I Build the Strongest Camp in the Last Days

[End Times] + [System] + [Gathering Place] + [Gathering Supplies] + [Farming] + [Summoning] + [Red Alert] + [Real Survival] + [Survival Mania] + [Development] [In the first 47 chapters, a gathering place is initially established, and in Chapter 47, a red alert explodes.] The zombie crisis breaks out and the world falls. Tide of corpses? I have countless red alert soldiers, just push it! Zombie virus? I threw out a shot of virus vaccine and attracted tens of millions of people to grab it! Lack of food and clothing? It doesn't exist. The food in our village may only be so-so to feed millions of people for decades! Plant the fields and gather grain, build the city high, accumulate grain widely, and slowly become the king. This is a story about growing from a small apocalyptic survival maniac to an apocalyptic overlord... The introduction is too weak, so please move on to the main text!