C422 Too Ashamed to See People

Xuan Tian Qi had known Feng Yu Heng for more than just a day or two. He knew that this doctor's medical ability had not been around for just a day or two.

But today, when he was called to the county princess' medicine storage room, and Feng Yu Heng sat across from him explaining "male sterility" in a serious manner, Xuan Tian Qi, who was an old man in his 40s, began to blush.

Finally