C441 Six Harmonies Sword Formation

"Good!" "It's a deal!" Jiang Cen agreed without hesitation.

Back then, in order to practice this sword move, Jiang Cen used the sword to cut down stone and paper in the backyard of his cave. If he was able to slash down with his sword, the stone would split open and the paper would not be destroyed. After he had succeeded in his sword technique, even if the sword Qis swept past the paper