Old Liu, the butler, nodded. Then he took out a cloth bag from his person and placed it on the table. Inside were some precious herbs over a hundred years old, prepared for refining the longevity pil...e!"Zhou Tianyin's face changed slightly. As his voice fell, Zhou Tianyin swung his hand back, and a sword light suddenly appeared!This sword, with a blade like autumn water, gleams coldly and is unpar...