After Nan Guang Daoist left, Rao Zongzhi and his companion had no choice but to help Hou Niao catch up on lessons. There was no helping it; this fellow was sorely lacking in both the theoretical and basic knowledge of cultivation. They could understand that climbing from Energy Induction to Bridge Connection in just under four years was proof of his talent, but his rapid advancement and focus on combat meant that he lacked depth in other areas and had a narrow range of knowledge.
"Tongling Cave Heaven is one of the many Cave Heavens in the Jinxiu cultivation circle..."
Cave Heaven is a magical spatial phenomenon; in Daoism, it is referred to as the dwelling place of immortals, suggesting a world within a cave.
The "Heaven and Earth Palace Map" says, "The ten great Cave Heavens are located among the famous mountains on the great earth, where celestial beings sent by the heavens govern."
