C531 Notification of Yin Grotto Trial

The Chixiao Martial School's four arrays – Chaotic Rock Array!

Rumble rumble rumble!

Like a torrential flood, countless gigantic black rocks that were shining with a ghostly light came crashing down from the top of the mountain. It was densely packed, and its speed was as fast as lightning.

At the bottom of this group of black rocks, a tall and straight man was standing