When Lu Zhou heard Yi Yao's voice, there was no huge fluctuation in his heartbeat.
Based on Yi Yao's earlier battle, Lu Zhou could tell there was a wide gap between activating two and five Birth Charts. Therefore, it would not be too surprising if his presence was discovered earlier. However, he did not expect Yi Yao to be so cautious.
Lu Zhou asked, "You've discovered my presence since earlier?"
"No," Yao Yi shook his head and replied honestly, "Guiding marks have always been important, and I've always been cautious when dealing with things."
Yi Yao really had a way of doing things.
However, this proved that the extraordinary power was really reliable.
Lu Zhou asked again, "Is Jiang Xiaosheng one of you?"
Yi Yao did not answer this question. Instead, he said, "It seems like you overheard everything. Since you're able to avoid my detection, your cultivation base must be profound."