Chapter 579: Spying from the Central Capital Imperial City

Hongwu?!

Liu Shanji's heart stirred when he heard this, but his expression was normal as he said, "I'm afraid I'll have to disappoint Senior. I don't know where General Hong went."

In his opinion, since this young man in front of him could hide from the power of the national seal and the city protection array and enter Qingshui Pass without a sound, his cultivation realm must have reached the peak and reached a level that he could not understand. It was definitely not a problem to call him Senior.

"Is that so?" Cui Heng smiled indifferently when he heard this. He did not explain further. Instead, he raised his right hand and stretched out a finger. With a light shake, an extremely subtle light immediately lit up on his fingertip.

"This, this is?!" Liu Shanji's pupils constricted when he saw this subtle light, revealing an incomparably shocked expression. He could no longer maintain his composure and said in surprise, "You, who are you?"