C537 The Emerald That Was Replaced

As the light shimmered, the heterospatiotemporal channel gradually sealed itself before Ye Yu. Withdrawing his right hand, a look of intrigue appeared in Ye Yu's eyes.

"So this is the cloud pattern? Truly fascinating!"

Hovering just above the palm of Ye Yu's right hand was a tiny formation pattern, aglow with spiritual light. The pattern resembled a drifting cloud, both elusive and tangible