Wang Yan, Beiming Xue, Ma Jun, and Hu Wei left Mozi Academy and soon arrived at the outskirts of the Capital.
However, looking at the gloomy Capital before them, everyone frowned.
Ma Jun said, "We've only been away for a few months, how did the Capital turn into this?"
Yet no one knew why the Capital became like this, so they were all stunned.
Suddenly, they heard a disdainful voice from behind, "This is smog, don't you know that?"
Hearing this voice, the four quickly turned around to look.
But there was no one behind them.
Hu Wei was immediately startled, jumped up, and took a stance, shouting, "Who's following us? Show yourself."
Before Hu Wei finished speaking, a person emerged from the gray fog.
Seeing this, Wang Yan and the others couldn't help but laugh.
It turned out the fog was too thick; that person had been standing behind them all along, and they hadn't noticed.
This was a man wearing anti-fog goggles and a smog mask, wrapped tightly all over.
