C1689 Two Rocks in Two Latrine Pits

"You are also a stone in a latrine." Recalling the teasing of the blind man, I couldn't help but say this to Guo Sen.

"Aren't you stinky and hard?" Guo Sen grinned. In the next second, his expression became somewhat doubtful.

"What's wrong?" I looked around and found nothing unusual.

Guo Sen. Oh. His eyes turned towards me. He said seriously, "I suddenly thought of a problem. Do you think..