C717 Wu ling's past

"I wonder where is this secret realm right now. Can you bring me to take a look?" Liu Chuan hurriedly asked.

Bai Cheng paused, as if he was troubled: "To outsiders, this secret realm is obviously a forbidden zone, but to Liu Chuan, it isn't a secret. It's not that I don't want to bring you along, Sir, but first, this secret realm is very far away, and secondly