C222 Ophthalmic Drug for Vice President Zhang

"Eh, I have no sect or school. I learned it from my grandfather." Chu Xuan could only pull out his cheap grandpa again and said.

"Oh!" I wonder who your grandfather is? To be able to teach an expert like you, you must be a very famous person. " Wu Qian's eyes lit up and immediately asked kindly.

Chu Xuan immediately changed to a teary expression and said gloomily