C427 Is It an Earthly Vein or Is It a Heavenly Treasure?

Seeing that Zu Long had really entered without a sound, Xiao Tian finally relaxed. At the same time, he became more and more curious about Zu Long's capabilities.

Watching Zu Long go in, Xiao Tian also sped up his actions, leaving less time for Zu Long to go in.

When the Ancestral Dragon arrived in front of the mysterious crystal, his eyes revealed nothing but excitement and other emotions