The Heart Image Realm has four levels of stairs, and those who ascend all four levels can see the boundary between Heavenly Humans.
Spiritual Body Unification, Heart and Body Unity, Innate Body, the rudimentary form of the dojo.
Aside from "Spiritual Body Unification" and "Heart and Body Unity" which have a sequential order,
the other two staircases do not have a specific order and can even be pursued simultaneously.
What Heart Image pursues is the high integration of heart and body, and after completing Heart and Body Unity, one can reverse deduce the Fetal Breathing Realm of Unity of Heaven and Man.
Most Heart Image Warriors start from scratch, gradually mastering the degree of Unity of Heaven and Man.
Only someone like Ji Jingqiu, who exceeds common sense, directly obtained Spiritual Fetal Breath in the Chains Realm, and what confines his degree of Unity of Heaven and Man now is only his physical body.
