They're truly naïve children, not even knowing something so important.
"Dao Palace Marks! They're used to mark the geniuses on the Earth Ranking and Heavenly Ranking."
He Yunfang touched his forehead, then explained: "The contests for the Earth Ranking and Heavenly Ranking don't necessarily have to be held in the Dao Palace. Normally, if two people engage in a fight anywhere in the Edge Corner Airspace, even if no one witnesses it, the rankings on the Heavenly and Earth Rankings can still be updated, relying on the Dao Palace Marks."
"Oh, is that so?"
"Exactly. If both individuals are geniuses on the rankings and they run into each other and fight, once a winner is determined, these marks will automatically recognize their rankings and adjust accordingly. If someone not on the ranking defeats a genius on the ranking, then the person on the ranking will have their mark transferred to the one without a mark."