C815 Return to the Star Sea
"The weakness of this Divine Script, is actually because of me. No, no, it's because of my Primordial Spirit. That sword spirit's mirror spirit that originally merged with the Yanhuang Monarch Mirror was the reason for the change, and the current it is also my Primordial Spirit!"
When he was forging Sorrow Spirit and casting the Flaming Rays, he had cut down his own Primordial Spirit