After all, Ke Da was relocated by airlift to the Luzhou City Center, so many supporting facilities are of the most top-notch specifications in Lu Prefecture.
Da da da——
At this moment, Xu Yun was slightly hunched, walking alone in this sewer tunnel.
The depth he was at was approximately five meters below the ground, where latitude and longitude software was still usable.
31.8381.....
31.8387.....
Five minutes later.
Xu Yun stopped in his tracks.
The place where he was located happened to be the exact center of longitude 117.2764 and latitude 31.8392.
Then he remembered what the maintenance worker had said, hesitated for a moment, and removed his gas mask.
Just as expected.
Although the pipes in this area were still filled with a damp, musty odor, at most, it was like the level of a street-side trash can.
Far from the smell that a sewage outlet should have.
Then he continued without the mask, walking a few steps back.
