Zhao Ya followed closely behind, ultimately tailing them to this place.
At this moment, Zhao Ya circled around the valley and discovered that this valley had a treacherous terrain, easy to defend but hard to attack.
Most importantly, it was extremely hidden, making it an excellent location for concealment.
Especially during this time when the heavy snow blocked the mountain roads; if it were not for Geng Ying leading the way, even Zhao Ya would have struggled to find this place.
After finishing his reconnaissance of the terrain, Zhao Ya quietly set up traps at the entrance of the valley and other accessible points.
These traps were non-toxic and colorless, odorless to the usual person, so they wouldn't attract any attention.
But once stained on a person, it would leave a special scent, perfect for tracking purposes.
This was specially prepared to prevent Hei Yunzi from escaping.
