Martial Arts cultivation begins outside of Mortal Martial by refining one's muscles, bones, and skin, and internally refining one's viscera and marrow, as well as changing the blood and being reborn from it. Once one condenses their acupoints and steps into the Spirit Martial Realm, they can fully condense the acupoints around their body, spiritualize their physique, and then reach the limit of their physical body to spy upon the entrance to the Divine Hidden and attempt to open it to ascend as a Human Immortal, becoming immortal and indestructible.
However, even though Pei Xuanjing had fully condensed all the acupoints in his body, he still found that he was unable to locate the Divine Hidden, and had no clue how to open it.
