Lu Ye and Yiyi were both focused on their cultivation, while even Amber was nearby absorbing that pure spirit force.
Neither of them noticed a ghostly figure that had silently appeared and was standing just ten feet in front of them.
The numerous warning and protective arrays that Lu Ye had carefully set up seemed to have completely failed in their function.
The only person capable of such stealthy intrusion in today's Cangyan Mountain Pass was none other than Nian Yuexian.
At this moment, she was intently observing Lu Ye, clearly sensing the terrifying efficiency of his cultivation. With her keen eyes, she could easily spot the peculiarities in Lu Ye. Though this was her first time seeing him, a slight contemplation allowed her to roughly understand the situation.
She was greatly astonished, for even with her extensive experience, she had never thought that someone could cultivate in such a way.
