As it turned out, Sovereign Cantian actually shared a master-disciple connection with the Heaven-Defying Empress.
Naturally, he had obtained some of the inheritance left behind by the Heaven-Defying Empress, and that very inheritance happened to be in the path of body refinement.
Although the Heaven-Defying Empress never acknowledged it, Sovereign Cantian had always considered himself an unofficial disciple of hers.
Chapter 903