There was no way they could not be astonished. Let alone Qin Fengming being merely a Profound Tier cultivator—even if a top Mahayana cultivator of the Spirit Realm claimed to have comprehended the Law of Empty Sound, it would still leave Immortal Yun Ling greatly shocked.
The Heaven and Earth laws of the Spirit Realm were already incomplete, so cultivators naturally found it difficult to comprehend them compared with cultivators of the Miro Realm.
If a Spirit Realm cultivator had comprehended one of the Heaven and Earth Five Elements laws, or a law with a relatively clear attribute—such as Illusory Heart, Bewildering Heaven, Sound Wave, Life, Life and Death, Ice and Fire, or Destruction—Immortal Yun Ling would still have considered it possible.
But Qin Fengming had actually claimed that he had comprehended the Law of Empty Sound, which was extremely close to the laws of space. This truly shocked Immortal Yun Ling, who had ascended to the Miro Realm.
She was a Spirit Realm cultivator and naturally knew how difficult it was to comprehend the Law of Empty Sound in the Spirit Realm.
Yet the young cultivator before her was merely a peak Profound Spirit cultivator of the Spirit Realm, and he had actually claimed to have comprehended the Law of Empty Sound. Moreover, relying on it, he had raised his Primordial Spirit's comprehension realm to the Mahayana stage.
If Immortal Yun Ling had not experienced such a matter herself, she would never have believed it.
In truth, Qin Fengming had not explained everything. If he had revealed that he had comprehended more than one law, and that he felt he might possibly break through in his comprehension of other laws as well, no one could say what expressions the two of them would have worn.
Seeing the astonished expressions