C254 Seven above and Eight below

He wanted to call Chu Qingyan and ask her if Xiao Yu had found anything. On the plane, he couldn't sit still; the tension in his heart was more important than the strings of a zither. Even he was on high alert.

Many times, he almost pressed the start button. The flight attendant tried to stop him, reminding him not to make any calls. This was related to the safety of the entire plane