share time: 2026-01-01 06:21:20
In the late 1990s, Li Jianguo, a technician at a state-owned machinery factory, was suddenly laid off. Facing his sick mother's medical bills and his daughter's tuition fees, he squatted outside the factory gate smoking a gloomy cigarette when an "Era Construction System" popped up on his phone—completing infrastructure or technical tasks unlocks cutting-edge knowledge. From upgrading the factory's outdated machine tools to revive the dying state-owned enterprise, to leading a team to solve the distributed photovoltaic problem in rural areas, he endured doubts of "taking shortcuts" while turning "impossible" into "national treasures" with solid work. When his daughter held his "National Science and Technology Progress Award" certificate and shouted, "Dad is a hero," this once laid-off worker had already become the "national hero" the era needed most.
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