Chapter 78: Cave Emanating Such Powerful Thunder Energy (3)

The Foundation Establishment cultivator passed without reacting to the cave.

High above the mountain range, the young man continued his leisurely flight upon his glowing sword. He grew smaller and smaller on the horizon, casually sipping his wine, completely oblivious to the fact that he had just flown over a powerful power source. He did not cast a single downward glance. He did not shiver from any oppressive spiritual aura. He simply drifted through the sky, entirely unbothered.

To Lin Yuan, this observation could only mean one thing.

The cultivator above couldn't perceive the terrifying thunder aura emanating from this cave.

To him, this cavern was nothing more than a mundane, unremarkable hole carved into a dead mountain, a place so ordinary that it wasn't even worth sparing a second glance. It was fundamentally beneath the attention of any cultivator passing through the area.