C289 Polygraph

The next morning, both of them were woken up by the sound of the doorbell.

Zhang Ming was the first to get up and kissed Song Guo on the forehead. "Sleep for a while longer, I'll open the door."

Song Guo nodded in response. Only then did Zhang Ming put on his robe and leave.

The door creaked open and Song Guo was no longer sleepy