The Five Qi realm represents the pinnacle of the Earthly Immortal Path, and this technique of merging the Five Qi with Cave Heaven, albeit a shortcut, can still be considered an alternative way to cultivate the Five Qi towards primordial origin.
Just as Lu Yu was preparing to slowly retreat along with the crowd, two exquisitely beautiful Taoist Child Servants blocked his way. These two children were very cute, clad in Taoist Robes and with their hair tied up in buns, quite charming indeed—except for the slightly arrogant expression on their faces. They were Qingfeng and Mingyue, the two Child Servants.
"Esteemed sir, my master invites you with respect," the two Child Servants greeted Lu Yu.
Lu Yu was slightly stunned; he had never had any dealings with Immortal Zhenyuan, so why the unexpected invitation? Especially now, as the Journey to the West was nearing, it inevitably set him thinking.