# Chapter: Concealment and Discovery (Revised)
The journey back toward the sect began under the cover of darkness. Xian Tiandi moved through the rocky highlands with careful steps, his senses extended to monitor the surrounding terrain. The moon provided enough light to navigate by, casting long shadows across the uneven ground.
He had what he needed from this initial investigation. Five formation locations mapped. Two Four Spirits Sect operatives identified. Clear evidence of spirit beast manipulation. The mission report would be straightforward, though he'd need to edit carefully what information to include.
But the night journey also presented an opportunity.
Xian Tiandi had been relying on concealment pills during his observation work. The pills were effective but temporary, and their medicinal scent could be detected by cultivators with sharp senses. Against weaker opponents, pills were sufficient. Against truly skilled enemies, they were a liability.
