Lin Feng looked at Xuanyuan Long and asked with a smile, "What insights do you have about these three Immortal Spirit Stones, Brother Xuanyuan?"
Xuanyuan Long said, "These three Immortal Spirit Stones are full of vitality. I have never seen stone materials with such vigorous life force. I feel that each stone contains something good, but I vaguely sense that something is amiss, though I cannot pinpoint exactly what."
Sensing the life aura within the stone material.
This requires extremely strong abilities.
Lin Feng could sense the life aura within the stone material by using the "Heavenly Demon Snake Eye," sometimes also employing the Ancient Dragon Elephant Technique in conjunction with it.
As for Xuanyuan Long, it was evident that he had mastered some exceptionally strong stone identification skills to be able to sense it.
Lin Feng nodded and said, "That's right! There's indeed something wrong with these three stone materials."
