Ning Cheng did not continue walking forward. Since the female cultivator in the blue skirt said so, it meant that it would be absolutely meaningless for him to go any further. He took out the ring of the young man in red. The young man in red, much like this female cultivator in blue, seemed to come from the Starry Sky, and perhaps there was something he needed inside the other party's ring.
As an eighth-level array master, Ning Cheng possessed formidable abilities in arrays and sealing. Coupled with his powerful comprehension and inferential capabilities, it still took him several days to completely unlock the ring of the young man in red.
To his surprise, there wasn't any cultivation crystals he needed in the young man in red's ring, nor were there any spiritual stones or materials. The only thing inside were several cards, some of which were blue and others black.