not only did Yu de get confused, but even the erudite doctor felt a little inconceivable, "boss, how do you deal with this matter?" Said the doctor, looking at Yu De. "Haha, it's very simple. Just give it to the boss." Yu de holds the crystal skull, a layer of real Qi emerges along the fingertips. With a force on his hand, he can crush the steel plate, but it doesn't have any effect on the crystal. His fingers are still aching. It's really a good thing. It's estimated that the hardness is not much worse than diamond. Yude put the crystal skull in his backpack and prepared to give...