Lu Xueqing had already returned and was standing to one side, watching his father work.
Mu Rufeng was nearby too, his gaze fixed intently on the meteorite iron; he was eager to know what was inside.
"Squeak~~!"
Suddenly, a very harsh friction sound rang out.
Lu Chengfeng reacted quickly and quickly withdrew the electric saw.
Instantly, a golden light shone out from the cut.
When Mu Rufeng saw the golden light, a strange feeling began to rise in his heart.
Then that strange feeling turned in an instant into something mysterious, abstruse, and hard to understand.
"Father, is this..." Lu Xueqing's face instantly lit up with excitement.
"A Rule Stone? There's actually a Rule Stone inside the meteorite iron?" Even with Lu Chengfeng's composure and experience, his face now showed excitement.
"A Rule Stone? What is that?"
As soon as Mu Rufeng heard the name, he knew it was no simple matter.
