C380

Although I promised Zu Yingcai that I would accompany her to the seaside, I didn't stay idle in the car. I picked up the phone and called Hee Yao, asking her to copy all the data of the radio waves in Q City. Then I would draw the areas with frequent fluctuations, monitor all the areas of Q City twenty-four hours a day.

Although Hee Yao kept asking me why I did it, it was a very important matter