Although Mr. Gu was happy to hear Qiao Yuxian call him "Brother Yanjing," today it seemed to make him uneasy.
Qiao Yuxian seemed to have something on her mind, yet nothing at all.
Gu Yanjing wasn't quite sure what had happened.
And it seemed Qiao Yuxian didn't intend to tell him.
After lunch, Gu Yanjing sat at his desk replying to an email.
Qiao Yuxian sat beside him, leaning against his shoulder, chatting with Chen Xi.
Chen Xi had been called over again by someone named Gu Yao.
Though she had her phone with her, the signal was completely blocked.
In fact, after Chen Xi sent her a message, the signal was completely gone.
Qiao Yuxian figured they must have had signal-blocking devices in the car.
So Qiao Yuxian couldn't pinpoint Chen Xi's location.
Chen Xi stayed with Gu Yao for three days, and after she came out, she contacted Qiao Yuxian.
Qiao Yuxian was teaching her how to locate by sound.
To see if Chen Xi herself could gather some useful information.
