The atmosphere here was like that of an underground factory.
The deeper one walked inside, the heavier the air became with dampness and mold, causing some discomfort.
Song Heping advanced cautiously, afraid of stepping on something slippery or touching sharp rocks on the cave walls.
The echo inside the cave made every footstep sound especially loud, as if reverberating in the spacious cavern.
"First, let's take a look at our raw material warehouse. We've had a good harvest this year, with one thousand five hundred tons of raw material stored here. This year, our production of opium by the Revolutionary Brigade is estimated to account for about 35% of the entire Golden Crescent region, making a partnership with us definitely Boss Han's best choice..."
Song Heping actually wasn't interested in Hula's boasting.
He kept his attention on the surrounding terrain.