This was his past pursuit.
Yet up to now, he has not taken this step.
Because this step is exceedingly difficult.
Especially when cultivating both martial and immortal arts, the difficulty is multiplied.
Moreover, considering the world, there aren't many Heaven and Earth origin rules that can achieve superior Immortal Foundation.
The foundation he chose is also based on Yin Yang.
It is precisely because of this that he is willing to undertake this journey.
Even without Xia Xuanyan's personal invitation, he was also prepared to visit the Royal Capital.
To see why such a young Jiang Ning could surpass those who came before and achieve superior Immortal Foundation ahead of him.
