Ning Cheng did not hesitate to take out an exquisite jade vase and put it on the table. As soon as the jade vase was taken out, the cold and cold aura dissipated. Goat Beard tremblingly stretched out his hand to take the jade bottle in his hand, and at the same time opened the bottle cap. In just a blink of an eye, he covered the jade bottle again. This was definitely the Nine Yin Essence of the Earth's Core. He was confident that he had read it correctly....