The desolate sound of the Horn of Apocalypse spread throughout the entire Wasteland Celestial Realm and even the Nine Heavens Celestial Realm.
As Jun Wuyi blew the horn for the first time.
The entire Jun family in the Imperial Province had terrifying formations rising up, with countless formation patterns appearing in the sky and on the ground, interweaving with each other.
This was an incredibly vast formation that almost covered the entire Imperial Province.
Mountains, rivers, and seas seemed to be merely the foundation points of this formation.
When sensing the power of this formation, many ancient beings felt their scalps tingle.
"This is... the Third Ancient Killing Formation!" Many powerful figures who had lived countless years revealed shock in their eyes, trembling with fear.
The Jun family's protective formation was actually the legendary Third Ancient Killing Formation.
This was the third most terrifying killing formation passed down from ancient times.