If Mr. Sun were facing some low-level cultivators at this moment, this scare tactic would not work. Because in the impression of lower level cultivators, the Sixth Realm had only six merits and the Seventh Realm just six worlds. But the two Protectors knew that for those truly talented individuals, the Sixth World was not the limit. To more easily ascend to the Eighth Major Realm, they might accumulate more in the Seventh Realm, opening up a seventh mini-world or even an eighth one.
Before the Heavenly Track Reversal, it was not rare for Seventh Stage Skyland to have more than six worlds. However, after the Heavenly Track Reversal, these "legends" had gradually dissipated and were seldom heard by the younger cultivators. But the two Protectors must have known.