Xuanfeng's words hit us like a thunderbolt, exploding in our ears. The secret of the Black Snake Spirit? What kind of secret could make it leave its lair so frequently? My heart was filled with doubt and unease as I gripped the hilt of my sword.
"A secret cave..." Qu Chen's gaze moved across the map, finally stopping at the point marked by Xuanfeng. "How often does it go there, and how long does it stay each time?"
"Once every seven days, for about two hours each time," Xuanfeng replied.
Chapter 69