Wei Chang'an's expression shifted to one of shock upon hearing this. "Are you talking about the Chiwu Spirit Turtle, the top general under the Nanyuan Demon Emperor?"
"Indeed, that is the one," True Monarch Yunshang nodded.
"As far as I know, the Chiwu Spirit Turtle is a peak Tier 4 Mid-Grade monster beast who has also mastered our human body-refining techniques. Its combat power is so formidable that it rivals a Great Cultivator! That Fellow Daoist Zhou was able to defeat it, leaving only its demon soul to escape—could it be that you have already reached the late Nascent Soul stage? But I recall that when we first met a century ago, you were only a Core Formation cultivator!"
Chapter 645