Such materials are definitely not simple in quality, using them to refine magical treasures would be quite excellent.
However, they were not preserved and were obliterated within the divine thunder and thunder silk net.
This made Qi Chuan feel a little regretful.
"Forget it, the current gains are already quite impressive."
Qi Chuan shook his head.
He was very satisfied with the results this time.
Then he lifted his gaze, looking towards the deep part of the stone grotto at that ancient array.
This ancient array is of Tier Four Upper Grade level.
In actuality, the key to suppressing the demon corpse is not the ancient array, but that silver-white broken sword.
The function of the ancient array is more like an extra layer of protection, preventing outsiders from pulling out the broken sword, and nothing more.
