The slightest movements within the Xuantian Immortal Domain, down to every subtle shift in immortal qi, were as clear as a pattern on his palm in Gu Qingfeng's perception.
At his level, the peak of the Eight Tribulation Heavenly Venerate Realm, whatever transpired within the Immortal Domain, could not escape his watch, should he choose so.
Over a hundred years, countless cultivators surged into the Xuantian Immortal Domain, like fish crossing a river.
Naturally, among them were Evil People eroded by the power of Evil Gods, ready to act as their claws, or spies directly disguised by the Evil God Clan, attempting to infiltrate the Immortal Domain.
Yet these evil spirits were as conspicuous as torches in the night.
Gu Qingfeng had no need for personal intervention as the Mystic Sky Forbidden Guard suppressed them thoroughly.
Should any Evil Gods or Evil People be caught, the handling by the Mystic Sky Immortal Dynasty was simple, direct, and extreme.
