Zombies Broke Out, I Took My Whole Family to Build Infrastructure

This is a realistic doomsday story. The zombie crisis has swept the world. Huo Yan was ridiculed for having "security anxiety" because he always made doomsday plans according to the thinking of an engineer. Until that day, the TV signal was interrupted and the sound of gnawing came from downstairs. While others were struggling at the end of the world, Huo Yan launched the first phase of the "Home Reconstruction Plan": verifying the safety of water sources. While the survivors were fighting for half a bottle of water, his team was already purifying the entire reservoir; while predators were running rampant with knives, they used leverage and acoustic traps to clear out the corpses. His wife Li Yue said: "You can't save everyone." Huo Yan looked at the blueprint of the water purification plant in his hand: "I know. But I can at least use my professional knowledge to fight for a future for our family and those who are willing to believe in order." This is an extreme survival without superpowers. The only golden finger is knowledge, rationality, and the light of professionalism precipitated by human civilization. Welcome to "Xinhuo Homeland", where there are no individual heroes, only a symphony of survival for a professional team. My brother advised me not to go crazy: "Brother, that's ten deaths but no life! Are you exchanging your life for water?" I smiled coldly. What I want is never just water! What I want is the turbine generator of the reservoir, the copper and iron walls of the villa, and the doomsday home I forged for my family with my own hands! This is a doomsday rush for tech geeks! But every time we take an adventure, what we bring back is not a can, but a generator blueprint; what we compete for is not territory, but the technological fire that can restart civilization!