Inside his Sea of Consciousness, Xu Lei didn't know how to wield the power of his soul.
He had never studied the methods of Ancient Spirit Immortals before.
He could only move and dodge like a mortal using their physical body.
Hui Lu, however, had clearly studied them.
This must have been the source of his confidence, the reason he dared to attack Xu Lei directly!
Of course, Xu Lei wasn't panicked in the slightest.
Based on his prior understanding, the techniques of this world's Ancient Spirit Immortals couldn't affect the Ten Thousand Lives Book.
Sure enough, the moment the green light grazed his form,
the skin of Xu Lei's Soul Body began to emit a subtle glow.
It was the Ten Thousand Lives Book's protective power over the soul.
But Xu Lei didn't immediately counterattack.
In that instant, Xu Lei suddenly gained a new understanding of the Ten Thousand Lives Book.
