C579 Ingenious mechanism

Clang! Clang! Clang … Shi Yutang continued to control the Icy Cold Light Sword with his mind, and the result was the same as before! Shi Yutang returned to the Sword Manipulation helplessly, and handed the Icy Cold Light Sword over to Yang Xiao, then took the Purplish Jade Golden Eyes Sword back into his head.

"What's going on?" Yang Xiao was also confused