That is to say, Lin Yifan's father could possibly be a cultivator from a high-dimensional world.
Cultivators from a high-dimensional world can't be offended at all, or it would bring disaster upon oneself, so they are all extremely fearful.
"Don't scare yourself, calm down! Calm down!"
"How could a cultivator from a high-dimensional world possibly come down? Even if they did, they'd just be low-realm cultivators, nothing to fear."
...
They were pretending to be calm, comforting themselves to stay at ease.
Lin Yifan knew what these people were afraid of, so he took the opportunity to intimidate them, "I advise you to stop earlier, or if my father finds out, you're done for."
"Who are you trying to scare? Even if it's your father, he's at most in the Mysterious Immortal Fifth Realm, can't surpass that realm," a major figure retorted.
"What if my father is backed by a large Sect?" Lin Yifan slyly asked with a smile.
"You..." the prominent figure was left speechless.
