June in the south of the Yangtze River should have been humid and hot during the rainy season, but today the 220 kV Wangting substation was filled with an abnormal sense of restlessness. The dark clouds were like ink-stained cotton wool, pressing heavily on the steel frame structure of the substation. The wind carried sand and hit the equipment shell, making a "crackling" sound. The weather forecast said this was the strongest thunderstorm in the past ten years. However, the progress of the project waited for no one. Du Aixi stared at the time on his watch, his brows twisted into the Chinese character "Sichuan".
