"As bright as a flying mirror upon the red gate, the green smoke vanishes and a clear glow emerges." Today's people do not see the moon of ancient times, but this moon once shone upon the ancients. The poem "Raising a Cup and Asking the Moon" by the exiled immortal Li Bai expresses his deep feelings about the passage of time and his reflections on life.

Kun Dao, a group that values gentleness, retains femininity and has a pure nature. With the insights of life, they hold on to the dim light and yellow books, and with their gentle and refined hearts, they write the legends of time. Throughout history, countless lives have parted in a hurry, but only the bright moon has always hung high, far away yet close at hand.

The Crescent Cave, located directly east of the Great Peak, resembles a "crescent moon breaking through the clouds". It is hidden deep in the dense forest of the 800-mile-long Wudang Mountain, reflecting the clarity and tranquility of people's hearts. The "blue crescent moon" enshrined on the incense burner inside the cave and the seven-character ancient poem engraved with "The Tenth year of the Guangxu reign of the Great Qing Dynasty" together bear witness to the years when the seven Wudang Kundao practitioners spent their meditation here.

What force supports them to keep company with the "crescent moon"? What belief makes them constantly hold firm to their inner convictions and engrave the last song of their lives on a tiny land? This issue of "Exploring the Crescent Cave of Wudang Mountain" will reveal to you the secrets of the Kundao life in Wudang.