Passage

Lei Feifei noticed Yun Lintian's abnormal gaze. She followed his gaze and discovered the concealment formation after concentrating.

"Formation?" Lei Feifei said in doubt.

Her voice attracted everyone's attention, making them follow her gaze and immediately discover the formation.

"This is a concealment formation. Judging from its faint power, I believe it should be there for thousands of years." Yun Lintian said while approaching the formation.

Zhou Qingyu and Lei Feifei glanced at each other in surprise. Yun Lintian could actually discover this while they couldn't. What was this mean? It meant his perception was even more terrifying than the peak Monarch… What a monster!

What they didn't know was that Yun Lintian wasn't the one who discovered it, but Hongyue.