C420 Lifelong happiness

At this moment, Chu Feng did not know how to explain to Gao Chao. After all, what he had said just now was already pretty good, and even those who had never studied before should know about it, but he did not expect that Gao Chao would actually be so stupid as to act like a retard. He really did not know what he should say.

"Big Bro, I really didn't think that your IQ would be good enough