denly thought of a possibility.Zheng Xi sternly asked, "Zhao Ping'an, what medicine did you give them""It's that kind of medicine, red, a little smaller than a mung bean.""Spirit Tempering Pill!""Mr.... the body elixir and inheriting my grandfather's wish.Zhao Ping'an didn't have any particular feelings for her, so he naturally wouldn't stay up late to help her refine pills. He made an excuse that h...