Although Xiao Yan had used the Battle Through the Heavens Primordial Body to merge Dou Qi and Spiritual Energy, producing the new Dou Spirit Qi, strictly speaking, it was still connected to Spiritual Energy, just like how the Western Heaven Battle Emperor's Battle Intent and Spiritual Energy had merged into Battle Spirit Qi.
This meant Xiao Yan was still qualified to leave his name on the Heavens List, but refining the Divine Bone was absolutely impossible.
Just as even the cleverest housewife could not cook without rice, no matter how formidable Xiao Yan was, even if his soul had already transcended, if he truly wanted to break through the Heaven Supreme level, he still needed a catalyst. He needed a vast amount of energy.
And this kind of energy could only be provided by the Heavens List.
"Since the path of the Heavens List won't work, can't you enter the Extraterritorial Domain? Didn't the Extraterritorial Domain where the Heavenly Evil God once resided also have a way to break through?" Nalan Yanran asked curiously from the side.
If one road was blocked, then just take another.
Back when one broke through to Dou Di, it had also been the same. In truth, there were two methods to surpass Dou Sheng. One was Source Qi, and the other was naturally Spiritual Energy, taking the Great Thousand World's path of the Earth Supreme.
It was just that at that time, the people of the Dou Qi Continent had not known of the Great Thousand World's existence. They only had records of Source Qi, which was why they had believed Source Qi was necessary to break through.
Moreover, the Heavenly Source Great World had not only produced an existence like the Ancestral Dragon, but also the Sacred God and the Heavenly Evil God.