Chapter 501 Assassination Of Zhang Qinxin

• From Qi Qingying's reaction, it was not difficult to see that these three medical books were also priceless treasures to the Qi family. With this in mind, Qin Feng felt at ease. He stood up, greeted Qi Qingying and Qi Yanlong, and left.
• It was a while after Qin Feng had left that Qi Qingying still wore a stunned expression. This frightened Qi Yanlong. What were those three books that Qin Feng had given to his grandfather? How could they elicit such a strong reaction from his grandfather?
• "Grandfather, are... are you okay?"