The group became on alert.

"If this place is indeed the ruins of an ancient era, then the appearance of those undead knights earlier can be explained. Perhaps they were servants of the master of this ruin, and they were resurrected to keep us out," Nathaniel said.

Adrian nodded in agreement, indicating his tacit approval of Nathaniel's analysis. However, the others were taken aback by this revelation.

"Those knights were the servants of the master of this place? What does that mean, Mr. Nath