Gu Chengyu read the medical book for a while, then his consciousness emerged from the space. He saw Mr. Gu had already grown impatient waiting and was sitting on the grass nearby.
"Dear, who knows when I can find you next time? Stay a little longer!" A woman's lingering voice sounded.
"No, I managed to sneak out while going to Xialing Village. I have to hurry back now. Otherwise, it won't be easy to come out again next time." Then came the sound of rustling.
"Does your wife watch you every moment? Anyway, if you want to find me, tie a blue cloth to the little forest, or I'll tie a red cloth. I'll come every day to check. Also, don't forget the promise you made to me."
Gu Chengyu stroked his chin, realizing this was their fixed meeting place and there were even secret codes. That meant they couldn't be passers-by, but villagers. Since they're leaving, he should be able to see their faces.
