Yet after combining the Sword Qi in pairs, Wondrous Splendor Emperor gleaned some of the power of the Immortal-Slaying Sword Formation.
The slaughter-tribulation nature of Immortal-Slaying, the curse-like nature of Immortal-Slaughter, the devouring nature of Immortal-Trap, and the nature of Immortal-Extinction that shattered all transformations.
If he could combine these four traits and use them to forge four formation gates, could he then firmly pin any opponent who entered the formation within a particular gate?
Going a step further, if the sword formation were used as the core to fuse the four types of Sword Qi into one, could it achieve a one-sword absolute kill against anyone below a Primordial Unity Saint?
Having found a direction, Wondrous Splendor Emperor was like a child who had found his favorite toy, testing each of his ideas on Ao.
After all, as a World-Opening Primordial Spirit and a half-step Great Luo being, he would not be so easily slain.
The offensive power of a half-step Great Luo might not be vastly superior to that of a Five-Tribulation Heavenly Immortal.
Yet having witnessed the Great Dao, its capacity for survival was beyond question.
Thus, when he finally evolved the union of all four swords, Wondrous Splendor Emperor did not need to worry overly much about Ao's safety.
Within the sword formation, Wondrous Splendor Emperor used Ao to drill the many transformations of the sword formation.
When Emperor Miaoyuan sensed an unfamiliar yet familiar aura, he turned to look behind him.
There he saw Emperor Miaoxiang, who had already attained the Dao of the Heavenly Immortal and held the Spirit-Commanding Whip, slowly approaching.
Emperor Miaoyuan's face brightened, and he cupped his hands in congratulations. "Congratulations, fellow Daoist, on attaining the Dao and becoming an immortal!"
Emperor Miaoxiang returned the salute. "The joy is mutual, the