Iron Curtain Lonely City

Robot war swept the city, and Qilong Building became the last isolated island. Outside the nanoglass, mechas are fighting fiercely; inside the building, mechanical spiders are rampant. Security consultant Li Quan discovered that the only way to survive was to rush to the core of the system. And that key child is staring at everything with his eyes. When the boundary between humans and AI collapses, the countdown to survival and destruction begins. This steel cage contains the final answer to the war.