C447 The 3000-meter Altar

"We need to be more careful." Chu Kuangsheng said to himself with lingering fear.

That kind of illusionary realm was really too frightening. Even with his tough disposition, he was almost lost within it.

However, some things had actually happened before. They were like engravings that were carved deep within his memories.

Chu Kuangsheng clenched his hands tightly