A crimson mist disaster sweeps across the globe, and humanity becomes prey amid the roars of mutated monsters. Lin Mo, a former construction supervisor, unexpectedly activates the Infrastructure System. He can see item levels, unlock defensive blueprints, and even turn ruins into steel fortresses.
He uses rusted rebar to build traps, relies on disease-resistant potatoes to keep his granaries stocked, and holds back hordes of the undead with electromagnetic barriers. From a lone survivor scraping by in a warehouse, he becomes the leader of a faction with a satellite stronghold.
“My base needs three layers of defense towers, and the moat needs to be filled with lava.” Lin Mo chews on a compressed ration bar as he orders his team of superpowered fighters to reinforce the walls. “Want to tear down my home? Ask this red-grade supercannon if it agrees first.”
While factions across the globe still struggle to survive, he has already raised a new beacon of human civilization from concrete and steel. The only catch is that its guns always fire first at anyone foolish enough to come calling.
