Formations were something she had encountered many times in her previous life while robbing tombs.
Every expert with some respect for themselves would put up a few formations to protect their legacy. Only if someone was strong enough did they deserve to inherit their lives work.
Bai Rouyun could not help but wonder if there was a tomb placed in this forest, since there was a formation. Although nature sometimes created natural formations, they were extremely rare.
Bai Rouyun was not sure whether this was created by a human or by nature, but she was leaning towards human-made. It was simply too difficult to come across a nature-made formation.
Looking around, Bai Rouyun was alert. It was clear that she could not leave the formation by backtracking, as she had already tried this, so her only option was to move forward.
Although she could move forward, she was aware that many traps and dangers could lurk in the dark.