ng and the Valley Master of Yaosheng Valley looked at each other. Neither of them spoke first."Brother Chen, kneel down, quickly!"Xu Changsheng whispered a reminder to Chen Ping, but Chen Ping seemed...to know that refining Huitiandan, these are all very precious medicinal materials. If they were taken outside, they would all be priceless treasures. Only Yaoshenggu could collect so many precious med...