C693 How Deep Is the Water in the Antique Industry

"There's also the dyeing technique. It's not as simple as that. Those methods of dyeing with chemicals are the simplest and fastest. Anyone who knows a thing or two will be able to tell. As for the jade that you saw just now, you've put in a lot of effort in dyeing it, especially the blood on it. Its methods are even more cruel."

Perhaps due to being "cruel," Lin Xi asked in confusion. "Cruel