C1922 Green hellish dragons

After a while, Tang Huan was in the Holy Dragon Palace.

The interior of the palace was much more spacious than Tang Huan had imagined. When he was outside the hall, it seemed as if there was a layer of mist shrouding the entire place. After entering, Tang Huan's vision immediately became extremely clear, and a thick cyan color instantly appeared before his eyes.

Within the vast palace