Three-tenths didn't seem like much.
But Bai Ziyue's speed had always been incredibly fast, and adding three-tenths to it made it astonishing.
"Thinking it over, even though my current speed might be slightly inferior to Ancestor Shengyun, it is no less than Ancestor Kuju."
Bai Ziyue silently compared and felt somewhat satisfied.
Because this meant his speed had entirely stepped into the Primordial Spirit Realm level.
Compared to the previous half-step Primordial Spirit Realm level, it was a qualitative leap.
"Using the Book of the Great Dao for a hundred breaths to optimize the Thunder Escape Light to a Perfect Great Divine Technique was overall worth it,
although, correspondingly, my Spirit Stones consumption was as high as one million Top-grade Spiritual Stones, equivalent to ten thousand Top-grade Spiritual Stones providing only one breath of the Book of the Great Dao's operation time..."
Bai Ziyue's eyes flickered, and he felt a bit of heartache.
