Xuan Sect.
On an ancient Immortal Mountain, the vast Heaven and Earth Essence Qi lingered, even manifesting beings leaping through the mountain.
And on the cliff mid-mountain, a coffin hung.
The coffin was crafted from Azure Divine Wood, with no Dao Patterns engraved on it.
If a remarkably knowledgeable expert saw this, they would instantly recognize that this Azure Divine Wood was the extremely precious Longevity Divine Wood!
A coffin made of Longevity Divine Wood can lock the Essence Qi Spirit of a cultivator, slowing the loss of lifespan!
Generally speaking, such coffins are used by the Sect for the most important individuals.
More of the elder cultivators actually do not qualify for this and can only rely on self-sealing sleep to slow the loss of lifespan.
But compared to Longevity Divine Wood, this method seems very clumsy.
The preservation of lifespan is also entirely inadequate.
