Upon reaching the Initial Completion stage of the Eye of the Firmament, Guo Feilong could see through all illusions and various mind-related divine powers and spells.

From this moment on, even if he ventured into the Outer Realms, Guo Feilong would be the nemesis of those soul-type demons.

Their stealth techniques were as obvious as the bright moon in the night sky before him.

Visible at a glance, with nowhere to hide.