Feng Bailing's foot was resting on a piece of Heavenly Stone no larger than a fist, which was the smallest in the entire gambling stone area, so many people ignored it, including the Underworld Market itself.
Feng Bailing had previously checked the Heavenly Stone in this area with her seventh sense, and it was dull and lusterless, so she concluded that it did not contain any Heavenly Iron.
But just now, when Feng Bailing was about to choose the Heavenly Stone to the right of Princess Changle, her seventh sense keenly captured the one at her foot.
It suddenly lit up, and Feng Bailing, startled, checked it again with her seventh sense, only to see the light disappear, as if it was playing a game of hide-and-seek with her.
On Feng Bailing's fourth inspection of that small stone, she discovered that it was emitting light again.
The glow from the Heavenly Stone flickered on and off, like the light of a firefly.
