Upon receiving the urgent intelligence from the Artificial Intelligence "Dream", Yan Fei took it very seriously and immediately halted the long-distance shifting of sand. Under his control, the drone buried deep within the Western Desert of China abruptly surfaced, ending its Subterranean Mode, and began to quickly morph back into its drone form.
Then, the drone ascended into the sky, floating upwards until it reached an altitude of 25,000 meters, and it accelerated to maximum Flight Speed. Under the cover of the pitch-black night, it silently headed towards Cangzhou, 3,000 kilometers away. The drone had left the Western Desert at 9 p.m., and by the time it arrived over Cangzhou, it was precisely 10 p.m.