Among his 15 celestial palaces, the first was his main celestial palace. It was created from the Great Dao contained in his Spirit Embryo Divine Treasure.
The second was the Great Overarching Consciousness celestial palace. There were also the celestial palaces of the sword, dragon, devil, creation, the martial path, and the painting path.
Those eight celestial palaces were complete.
However, the rest of the seven celestial palaces, such as the knife, medicine, divine arts, forging, the Buddhist path, the thief path, and the formation path, weren't complete.
This time, Qin Mu tried to use his primordial spirit to break through the Southern Heavenly Gates of his eight completed celestial palaces. In this way, he would be considered as having stepped into the true god realm, except that it wasn't fully complete.