C807 Escape Was Blocked

In the depths of the castle, Chu Tian and the other two were exploring the maze of the castle. With their current condition, it would be unwise for them to leave from the front.

"It's too difficult to break a gap by force. The walls of this castle are too thick. With this special crystal, I'm afraid we will be exhausted before we can break it open." Chu Tian said