Chen Li carefully examined the jade slip.
On the back of the jade slip, intricate cloud patterns were engraved, along with the four characters "Zhou Tian Gang Jing".
"Could it be... the Transmission Jade Slip!?"
He had only read about similar objects in various travelogues of Loose Cultivators; this was his first time actually seeing one. They were used by large sects to transmit power or convey secret messages, and could only be inspected with spiritual sense.
Chen Li pressed the jade slip to his forehead, concentrated his mind, and projected into it.
Indeed, a barrage of information burst forth in his mind.
The jade slip contained not much information, just over a thousand characters. Chen Li read for a few minutes then withdrew.
It was a secret technique used by Foundation Establishment cultivators.
Once mastered, one could instantly condense strong Protective Gang Qi around oneself, which could be used for defense or for offense.
