C375 Sword Palace of Mount Shu
However, the path of body refining was only popular in the Desolate Era where Innate Spiritual Qi was abundant. It was extremely difficult to reach the pinnacle of body refining if the Innate Spiritual Qi had disappeared.
For example, Mu Chenyu, if he did not have a great opportunity, it would be almost impossible for him to step into the realm of immortals with the path of body refining