C953 The Core of the Formation

Inside, he found numerous pills, precious ores, and even some secret cultivation manuals. However, Zhou Yan wasn't in need of cultivation resources, so these items failed to catch his interest.

As Zhou Yan and Ye Xun delved deeper, Zhou Yan's brow furrowed; he sensed an oddity in the air.

"There's a formation here, and it's quite peculiar!" Ye Xun declared, his own forehead creased with concern