In Chang'an Base City, it had been eight days since anyone had seen the blue sky and white clouds. A mist spread across the sky as yellow-brown sand floated over the city.
To the world after the Cataclysm, this was something unimaginable. The damage to the polluted environment caused by human beings had already disappeared completely after the Cataclysm. The citizens of Chang'an City hadn't come across this type of environment in many years.
"Therefore, this is absolutely abnormal." Chen Xuehe shook his head, lightly shaking the glass bottle in his hand that held a pale yellow granular gas.
"After my testing, all this is just normal… sand." Chen Xuehe frowned.
"All this is normal… sand?" The officer standing in front of Chen Xuehe was completely taken aback.