Chapter 192: A Terrifying Discovery "This is unbelievable." Lin Heng stared at the ginseng in his hand, feeling as if it wasn’t real. The roots of this aged wild ginseng had already become semi-fibrous, incredibly tough—impossible to break by hand. Lin Heng gave it a gentle try and found that it was indeed so. That only confirmed his judgment—this was a century-old wild ginseng. In this era, something like this wasn’t nearly as valuable as it would be in the future. For one, there were…