The mountain road upstream was rugged, starting as an asphalt road, then turning into a concrete one, and finally into a sandy path.
Due to the erosion from the rain, the sandy path had become somewhat loose, and Ji Yun was unable to accelerate as before during the journey.
However, on such a mountain path, Ji Yun saw a very deep set of tire marks.
It appeared to be from a very heavy vehicle, carrying an even heavier load, and the marks were still quite fresh, almost certainly made by Ji Heshan's driving.
In this upstream area, workers were hardly visible anymore.
Most flood control personnel also needed to evacuate, after all, their lives were also precious.
"All the people in the city have been relocated, and if we can fully open the floodgates, the pressure will also be relieved, don't be too anxious, we still have time," Xia Wenqiong comforted Ji Yun.