C533 You Are Good-looking and Everything You Say Is Right

"Forever? "What is eternal?" Xuan stepped forward and said, "Everything in this world is the same as medicine. Without a 100% certainty, how would you know it's impossible if you didn't try it?"

"Aiya!" Qiao Ben said helplessly, "Young Master Xuan, isn't this obvious? There is no need to try. "

"Okay, if you say there's no need, then let me ask you, a thousand years ago