After the Innate Fetal Poison escaped, Zhang Xuan made use of the black flames to temper his Primordial Spirit for a while longer before the dark clouds gradually dispersed.
With this, he had successfully survived the heavenly flame tribulation!
After overcoming the widely-feared Great Sage 2-dan Aureate Body Ordeal, Zhang Xuan's Primordial Spirit had turned completely golden. Even a snap of his fingers created a metallic reverberation.
If one did not know that it was a Primordial Spirit in advance, one would surely have thought that it was another normal body.
After tempering my physical body with the heavenly flame, my Primordial Spirit is starting to take a form reminiscent of a physical body. It's no wonder Lu Chong is able to stand his ground even against those 9-star master teachers! Zhang Xuan thought in agitation.