Lu Zhou was surprised by the Unholy One's words.
The Ten Great Dao was the ten Great Dao laws at the upper cores of the Pillars of Destruction. The source of the Pillars of Destruction's power came from the abyss under it.
Now, the ten great laws had been comprehended by his disciples.
The Unholy One left behind the Ten Classics that corresponded to the poem that corresponded with his disciples.
Many thoughts appeared in Lu Zhou's mind at this moment.
As expected, the Unholy One spoke about the Ten Classics next.