He could only use Qu Qingxian's abilities. With Zhang Deming's current Cultivation, he could only maintain this body for about two hours.
It seemed that the cost of manifesting a physical body was about twice that of fusion. This was, of course, assuming his main body wasn't passively drawing energy from a Spirit Vein.
After experimenting for a moment, Zhang Deming reverted to a ball of light and merged back into his main body.
Instantly, his main body's power skyrocketed, and he became a Peak Tai Chi Cultivator.
He could maintain this state for at least four hours.
After taking a moment to acclimate to the changes, Zhang Deming canceled the Technique, got up, and left the Cultivation Room.
He left the Cave Mansion and silently departed the East City's Spirit Vein district.
Celestial Spirit City was massive, with numerous small mountain ranges within its walls.
The other three districts were mostly flat and looked more like typical city districts.
