Fu Changxing's merchant caravan was waiting in a dense forest north of the city. The rare spirit wood, Bai Qing Tian Ge Wood, was extremely special; the weight of a single, whole piece could literally crush a Fifth Realm cultivator to death.
Moreover, this type of spirit wood is exceptionally effective at blocking Spiritual Power, making it quite difficult to store in a Storage Ring. In fact, too much of it could even burst a storage magical treasure of poor quality.
This was why even with only four or five pieces of spirit wood, it was necessary to call upon Fu Changxing, a Seventh Realm Cultivator.
When a guard relayed this explanation to Fu Changxing, he wasn't concerned, because this was, after all, beneficial to their Devouring Spirit Sect.
As for the thought that their plan might be discovered and allowing An Mujing to escape and signal the alarm, this idea lingered in Fu Changxing's mind for less than a second before he completely dismissed it.
How could that possibly be?