C86 Misunderstanding and Gratitude

Leng Mohuai and Situ Yu clearly saw Tang Kexin put the USB drive on the host and leave with the water glass.

Less than a minute after Tang Kexin left, Liao Xue came in.

Originally, they would not have thought of Liao Xue. However, in the next second, Liao Xue headed towards Tang Kexin's workshop. After pausing for a few seconds