Success!
At the end of the spiritual martial artist's transformation, the True Martial Realm.
The body of a spiritual martial artist in this realm would not be corroded by the power of the Laws of Time, Space, Fate, Yin and Yang, Life and Death.
In theory, an immortal existence.
Even if he lost his consciousness and the soul was destroyed, the physical body would continue to remain.
Su Jingxing finally checked the two conditions required for the detachment technique.
His Primordial Spirit had stepped into the Mysterious Nether realm, and his physical body was in the True Martial realm.
The next step was to merge the Primordial Spirit and physical body into one again.
To put it simply, becoming one with the universe in the detachment technique was to treat the physical body as the universe.
Wherever the physical body was, the universe would be there.