C1448 Rapid Development

He thought Xiao Ai might have come to him to thank him. He also thought that Xiao Ai might want more pills, but he didn't expect Xiao Ai to ask him to teach him how to concoct pills.

Ye Hong Tian himself could be said to be proficient in alchemy. But if he were to let him teach people, he would not be able to teach at all. After all