C198 The Secret of the Big Dipper(2)

"Eternal life? Senior, let's have a chat here, how can there be eternal life?! "

At this time, the old man looked at Chu Zhongyuan and laughed: "You don't have to be surprised, there's ancient Qin Shi Huang who went overseas to look for immortal medicines, what kind of biological research are you working on today? No matter what health they took, what health they used as a cover, it was all in