Bab 115: Something hidden - Part 5

"They're looking for the black orbs!" I blurted, flipping the map over again. "You told me that only white witches knew where the black orbs were kept, right?" I pointed to all of the x's spread throughout the map, "Because the black witches didn't know where they were, they started to search all of the regions for them. These x's had to be the part where they looked for the black orbs, leaving the uncrossed ones to be explored." 

Hearing it, Luke fell into deep thought, seemingly to have made some sense out of the idea I'd come up with. "Are you saying that they want to retrieve the sealed black magic?" I nodded. "But that should be impossible. The white witches had made it in such a way that the black witches would never be able to locate the black orbs, much less recover the sealed magic."