C1422 Chapter 1420 – Mysterious Formation

At a single glance, Chu Feng was able to tell that this invitation letter was from the Cyanwood Mountain. Not only was the special symbol of the Cyanwood Mountain on the invitation letter, it also contained a special sort of aura.

This sort of aura was unique to the Cyanwood Mountain. It could only be created by a special treasure in the Cyanwood Mountain.

Thus