"Tell me about the second one."
"The second fierce place is Vajra Bone Formation. As the name suggests, it is a giant formation made of dense white bones. The surface of the bones is covered with armor made of diamonds. It is indestructible and can resist the core energy.
"The formation is unpredictable and can move towards different directions. If people fall into it, they can't get out if they can't solve the mystery of the formation."
Jeffrey raised his hand, pointed to it, and said, "They can escape from the air. Those bones can't be thousands of feet high."
Candice explained, "Jeffrey, those bones are the size of a normal person, but above Vajra Bone Formation is covered with foul energy."
Rose said, "Yes, the foul energy is extremely poisonous and terrifying. It can corrode the Core Energy Shield of Grandmaster in Transformation Realm Two."