At that moment, a black ball fell out of the pocket of the garment, making a sound in the silent little room.,Wang Ming looked around for the sound and saw a walnut, not too big nor too small, rolling on the ground. That's when he remembered where it had come from.,Originally, yesterday's fellow worker, Mr. Wang (the same one who suffered from heatstroke today), brought a bag of walnuts back from his hometown and distributed them to the workers. Apart from Wang Ming, most workers took a few. Zhou Pi was especially ruthless, taking the entire bag away.。