What Chen Lin had not expected was that a soul secret art for transmitting messages would be so profound. It took him a full three days to master it completely and send and receive messages at will.
Even that was only possible because she had pointed out several crucial details along the way. Otherwise, it would have taken him even longer.
But by the same token, the secret art's effects were extraordinary.
Not only could it transmit messages over vast distances, it was also extremely discreet. According to the Veiled Woman, even Void Refinement experts could not intercept the messages, or even detect their fluctuations.
Chen Lin was delighted.
He was delighted not only to have obtained such a rare soul secret art, but even more so by the Veiled Woman's strength.
Someone who could casually give away a secret art like this was certainly no ordinary cultivator. She had to be at least at the Spirit Transformation Stage, and might even be in the Void Refinement Realm.
If he could join forces with her, they might truly have a chance to escape.
As for whether she might be in the Dao Integration Realm, that was certainly impossible.
Those in the Dao Integration Realm were already akin to earthly immortals. They could never be trapped in a place like this. Even if they stumbled in by accident and could not defeat the Xuanyin Great King, leaving should still pose no problem.
"Well? Have you learned it?"
As soon as Chen Lin reached the door, the Veiled Woman's voice rang out.
Chen Lin glanced over. She had not shown herself; she was extremely cautious.
"I have."
Chen Lin tried transmitting his voice to her.
She immediately replied, "Not bad. You learned it in three days. Your comprehension barely qualifies as average."