C1793 Not Long after the Army Was about to Arrive

Whoosh!

The spinning knife sliced through the flames effortlessly, without any hesitation. It was incredibly sharp, rivaling some of the finest weapons.

"These things are mass-produced," the Devil Clan's king said with a smug grin. "They can be controlled without any spiritual energy."

Seeing this, Ye Feng accepted what the king had said earlier