'But who else could use the upgrade stones if not Xu Yuan?' wondered Su Wan.
No matter how much she thought about it, she couldn't figure it out. In her territory, only two people had the authority to make decisions about the territory. It was either her or Xu Yuan.
Usually, an Initial Hero did not have such authority as the Lord. But Su Wan had allowed it to gain his trust. In fact, sometimes Xu Yuan seemed to have more authority than her.
However, the issue was: If Xu Yuan hadn't used the building upgrade stones, who had? Who could bypass the rules of the Overlord Plane and play this kind of trick?
"Let's check it out first!"
Su Wan willed her consciousness to the place where the change was happening. The throne room in the Dark Castle.