"The Immortal Heart?"
Hearing the words of the Immortal Divine Silkworm, Ye Yun felt a jolt in his heart, and a trace of joy appeared at the corner of his eyes.
As soon as the Immortal Divine Silkworm arrived, it immediately recognized the origin of the mysterious Blue Crystal Wall. It must be said, a demon beast that has lived for an entire era indeed has extraordinary knowledge.
Although most of the Immortal Divine Silkworm's memories had been lost, occasionally a flash of insight would still prove to be greatly useful.
Seeing Ye Yun's perplexed gaze, the Immortal Divine Silkworm understood instantly.
"Master, do you remember the five great heavenly demon clans from before the era?"
The Immortal Divine Silkworm said with a smile.
"I remember you mentioned..."
Ye Yun thought for a moment, then slowly said, "Of the five great heavenly demon clans, the only ones I know are the Ruyi Jade Spider and the Immortal Divine Silkworm—what are the other three?"
