"Damn, this must be a massive project spanning hundreds of years! If we find a piece, wouldn't it be as priceless as the Heirloom Seal of the Realm?"
"Haha... That's just a theoretical way of formation. Nowadays, many people make artificial blood jade; it's said they use animal corpses instead of human corpses for cultivation. Anyway, the method is very unique, and the conditions are extremely demanding. Even a slight mistake can lead to failure. But once successful, a piece of jade is enough to ensure three generations live without worry."
"So, the red jade in Boss Yang's possession is similar to blood jade?"
...
