Zachary didn't answer.

He was overwhelmed with shock.

His granddaughter liked jade, so he had studied it.

This emerald bracelet was obviously dyed.

It appeared crystal clear, but it was toxic to human beings.

"I believe in your loyalty to the Cooper family."

Sandra could tell that Zachary's head was in turmoil.

So, she intentionally mocked him.

"But Zachary, you should think about who's been handling these things and who's been coveting ...