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The private school teacher opened his mouth, intending to retort, but the words just wouldn't come out.
It seemed that what Lu Yang said also made sense.
"Then how do you explain the Open Mountain Axe, the Yingtian Immortal couldn't possibly have used the axe to split open a path in the sky, shout 'This sky was opened by me,' and then charge a toll, naming the axe after that!"
The teacher thought of the origin of the Open Mountain Axe, and how none of the ancient books from the past recorded why Yingtian Immortal named the magic artifact the Open Mountain Axe; this was a mystery that plagued scholars of ancient history, with numerous conflicting theories.