The term "Ling Xu" has become the ultimate realm pursued by meditators throughout history because of its ethereal and beautiful artistic conception. "Tiaotiao's intentions are excellent." Unconsciously, Ling Xu ascended. The curved lattice stirs up a fresh and exciting atmosphere. There was a soft murmur in the stone chamber. Deep in the thick forest of the Wulong Palace on Wudang Mountain, a mysterious cave also gets its name because of its artistic conception of "Ling Xu".

In the early years of the Northern Song Dynasty, the renowned Taoist Chen Xiyi once practiced the "Hibernating Dragon Sleep" technique in seclusion here and lived to be 118 years old. During the Sui and Tang Dynasties, Sun Simiao, the "Medicine King", also secluded himself here in the Rock and wrote the masterpieces "Emergency Thousand Gold Prescriptions" and "Thousand Gold Wing Prescriptions", living to be 141 years old. His medical thoughts still profoundly influence the development of traditional Chinese medicine to this day. They jointly witnessed the continuous cultural heritage of Wudang, which stretches for eight hundred miles.

Does the fact that two centenarians are both hidden in this cave mean that there is some kind of secret to longevity and longevity in the cave? When we set foot in this cave again, can we discover the secrets of history in the moss-covered area? Sensing the 炁 field of a master that has never dissipated for a thousand years? This episode will take you on a journey to explore the thousand-year-old mysteries of Lingxu Rock in Wudang.