In ancient times this Supreme Expert fell from a higher realm into the Draconic Ruins Realm with a the Temporal Demon Spirit Book. He had escaped from a huge battle and was severally injured. When he came upon the six ancient masters he attempted to steal their soul essences to treat his wounds, however they fought back and defeated him.
Before he died, he tore the Temporal Demon Spirit Book to shreds. Most of the pages streaked across the sky and disappeared, but eight remained, which were divided among the masters.