The female Immortal Emperor had once said that if he wanted to help her break free from her predicament, he needed his Myriad-Phase Devouring Heaven Sword Formula to fuse the powers of the Five Elements, Yin, and Yang.
If this sword of fire-attribute laws were truly snatched away, although it could be condensed anew in the future, it would inevitably create a flaw in his Cultivation Formula.
When the time came for battles at the level of rescuing the female Immortal Emperor, this minute flaw could very well become the crucial factor in his defeat and demise.
Chapter 512