The End of the World: I Use an Invincible Barrier to Raise Pigs in Enclosures

[The end of the world + NPC + unlimited supplies + cool writing + decisive killing] The world is at the end of the world, with zombies running around. Others were bitten and rendered mentally retarded. I? There is an invincible barrier! You are running for your life, I am raising pigs. You are nibbling bark, and I am eating roast suckling pig with baby bok choy. Relying on a group of pigs, I predict the end of the world! What's even more outrageous is that I still have a construction system—— Farming, raising pigs, opening factories, building power stations, resources are pouring in. The only problem is: Does every building have to be guarded by beautiful women? ? Me: "Isn't your system a bit perverted?" System: "Consider construction. Only when it's pleasing to the eye can you be motivated."