The fish and aquatic plants in the Jade Lake outside the corridor were vividly visible, with a shoal of fish darting through above, the swishing tails stirring the water as if it might surge into the corridor.
Both Sun Lingtong and Ning Zhuo were stunned by this unexpected spectacle.
With a jolt of realization, Sun Lingtong conveyed through divine sense: "This is Formation Space Construction!"
Ning Zhuo, reminded, was also shocked: "It... it seems so."
Formation Space Construction is a sophisticated art of formation setting, beyond the capabilities of cultivators with only shallow mastery of the Array Dao.
Ning Zhuo had encountered craft of similar difficulty before, which was the Invisible Hub.
On the Black Cloud Battlefield, while Ning Zhuo located the array hub, he couldn't destroy it. Truly, it was the art of the Invisible Hub!
