C974 Dragon Ball

The Flame, Harmony, and Heaven Realms were the three great realms of the Boundary Area. The Hundred Kingdoms were located in the upper realm. Yu Yin naturally knew about it and nodded.

"The opportunity is at the highest peak of the Flame Realm. There's a dragon pearl inside. It was obtained by me when I killed my opponent in the past. That peak is reinforced by the five elements