C1410 An Astonishing Mystery

"Swish!" With a sound, Qin Yun's figure flashed and appeared in front of the dark blue boulder.

When Qin Yun came in close proximity to the boulder, he could not help but be alarmed. Although there was only a hint of the destructive aura on it, it was unable to conceal its strength. Furthermore, the destructive aura it exuded was similar to that of a strange beast from the Heaven Realm