I Know

Tanya abruptly slashed with her sword to the front.

However, her image mysteriously became inverse, and the sword slash traversed backward. Its icy sharpness cut through the cold air, slicing through with an immense prowess that reached Level Ten Immortal Stage.

*Bang!~*

Average Level Nine Immortals wouldn't be able to block such an attack, but a solid sound echoed as it crashed onto something other than the person Tanya targeted.

However, Tanya and Natalya retreated a bit away using this brief moment. Their bare feet that held a connection with Iesha and Pia through their energies got severed, leaving them lost in the dense and viscous icy lake that metaphorically froze their sense of direction.

That's why even Kayla, the Silver Rain Ice Spirit, who was a Heaven-Tier Spirit with immense prowess, didn't dare to dive deep alone to defend against Black Tyriel's species technique.