The circular ball transformed into something like a searchlight.
It floated over the stones and released a red light.
The light shone on one of the stones and not long later, the light disappeared and the circular ball transformed into something like a pen. It quickly flew around the stone and started drawing lines on top of the stone.
The lines were fully drawn on it very soon. Zi Yi put away the circular ball after it was done and turned to look at Lu Jingye.
He asked, "Can this circular ball draw lines for stones that are several tons heavy?"
Zi Yi nodded her head. "Yes."
Having said that, she handed the circular ball to Lu Jingye. "You can bring this along with you tomorrow. I've also set up a system that can detect the elements inside the stone. When you arrive there, you can bring back any type of jadeite you like."
