White Rock Spirit Immortal Grass

A white plant that was like coral.
This White Rock Spirit Immortal Grass did not exist within the Xuantian Dao Sect. That wasn't because it was incredibly precious, but because people didn't know its true use. 
Even in the alchemy world, the White Rock Spirit Immortal Grass had essentially been discarded as it had no uses. Thus, there were only a few people who knew of its existence.
It had no spirituality nor immortal charm. Its name was recorded in ancient texts, but no one knew how to use it. Over time, it had faded from people's sight.
==References==
Category:Medicinal Plant