"You don't watch many documentaries?" Bi Fang walked over and asked.
Mandy shook her head.
Bi Fang took the rock from Mandy's hand, turned it over, and pointing to a small black spot on the stone said, "See this black dot? That's the hidden camera."
"You're not kidding, are you?" Mandy laughed, thinking Bi Fang was bluffing.
"Do you think I'm lying to you?"
Bi Fang rubbed his stomach against the stone, to no avail as he felt for cracks, finally, he gripped at a raised spot with some force and a cover plate was pulled off, revealing the black mechanical device inside.
"OH MY GOD!" Mandy was stunned, Bi Fang was actually telling the truth, this machine that looked like a worthless rock, was really a camera?
Aside from rocks of various sizes, upon closer inspection, there were also rotten tree stumps, broken branches, snails that could move, turtles that could run...