Since Yan Yu had taken the ancient mirror in his hand, Lin Ning had not heard the immortal in the mirror communicate with her again.
Of course, Yan Yu had never heard the voice, so he once suspected that Ningning might have been affected by an illusion technique.
However, considering her serious personality, she would definitely speak up if anything was even slightly amiss; therefore, Yan Yu tended more towards the belief that the immortal in the mirror was a real "Artifact Spirit," just silent for some reason.
So the question arose, what was her purpose?
The most worrisome possibility was body seizing, so Yan Yu decided to keep the ancient mirror with him. If the other party truly attempted to seize his body when he was alone, the True Obscurity Sun Sword Intent hidden in his Sea of Consciousness certainly wouldn't stand idly by.