Gai Qingcheng lightly laughed and said, "Mr. Rong, for instance, now that the Marquis has destroyed Sword King City, can you be certain that you can find the Grotto Heaven Technique? Or do you know in what form the Grotto Heaven Technique might exist?"
Rong Yichu was slightly taken aback and said, "I... I was habitually thinking it was in the form of documents or an Inheritance Jade Slip."
Gai Qingcheng laughed and said, "Each form of Grotto Heaven Technique inheritance is different. My Gu Family ancestor obtained the Grotto Heaven Technique because he married a successor from a fallen Grotto Heaven force. Otherwise, even if the Grotto Heaven Technique were placed in front of him, my ancestor might not have recognized it.
