Demon-Suppression Cavern.
On the altar surrounded by eight Demon-Locking Pillars, Bai Susu's smile faded, her eyes shining like stars but filled with icy coldness.
The next moment, a flash of light appeared in front of the altar, and a plain-clothed elder suddenly materialized.
He looked extremely old, with all white hair and beard, a thin stature, parched features, as if a gust of wind could knock him over.
But the elder's eyes were bright and spirited, filled with the wisdom of years, yet possessing the innocence of a child.
He exhibited a special temperament that was vastly different from ordinary people!
The plain-clothed elder held a withered vine cane in his hand, looking around silently before frowning slightly.
Then, with due respect, he bowed to Bai Susu on the altar, "I've seen my senior."
Bai Susu lightly lifted her delicate hand, brushing away the hair that fell over her forehead, and asked indifferently, "What brings you here?"