"About ten days. They didn't bring much food with them and they were gone for ten days!"
Zachariah gave the answer.
The two of them could not have gone too far in the area on Preston Mountain in ten days.
In ten days, the range of the activities of the two of them on the rugged mountain road would definitely be within a radius of a hundred miles.
In other words, the spiritual stone mine was in that area!
With his hands behind his back, Braydon looked at the geographical map of Preston City hanging on the wall.
He quickly locked onto the area!
In modern society, it was rare to find a spiritual stone mine.
Even the Northern King could not ignore it.
Braydon turned around and left.
Zachariah hurriedly shouted, "Mr. Braydon, how should your classes be arranged?"
"Medicine, sorcery, history, physics, and chemistry. You can arrange all of these!"
Braydon left after saying this.