C505 A Dilemma

Liu Yangsheng didn't know how long he squatted there, but when he stood up again, the expression on his face didn't change at all. Liu Yangsheng didn't know how long he stayed there, but when he stood up again, his expression didn't change at all.

Maybe it was because he had been squatting for too long, but his steps were a bit unsteady as he walked in one direction