Hua Wusheng let out a soft exclamation of realization: "This is the Gu Clan's heirloom treasure."
In the past, the Gu Clan had been a top-tier entity among immortal cultivation families. It was hardly surprising that their ancestors had left behind a contingency to prevent the family's secret arts from being lost.
Bai Mengjin closed the Yin-Yang Umbrella and retrieved it into her inner mansion to nourish it: "Yes."
Chapter 59